Vulnerabilites related to opentelemetry - opentelemetry
CVE-2023-47108 (GCVE-0-2023-47108)
Vulnerability from cvelistv5
Published
2023-11-10 18:31
Modified
2024-09-03 17:26
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-770 - Allocation of Resources Without Limits or Throttling
Summary
OpenTelemetry-Go Contrib is a collection of third-party packages for OpenTelemetry-Go. Prior to version 0.46.0, the grpc Unary Server Interceptor out of the box adds labels `net.peer.sock.addr` and `net.peer.sock.port` that have unbound cardinality. It leads to the server's potential memory exhaustion when many malicious requests are sent. An attacker can easily flood the peer address and port for requests. Version 0.46.0 contains a fix for this issue. As a workaround to stop being affected, a view removing the attributes can be used. The other possibility is to disable grpc metrics instrumentation by passing `otelgrpc.WithMeterProvider` option with `noop.NewMeterProvider`.
References
Impacted products
Vendor Product Version
open-telemetry opentelemetry-go-contrib Version: < 0.46.0
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2023-43810 (GCVE-0-2023-43810)
Vulnerability from cvelistv5
Published
2023-10-06 13:53
Modified
2024-09-19 18:45
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-400 - Uncontrolled Resource Consumption
Summary
OpenTelemetry, also known as OTel for short, is a vendor-neutral open-source Observability framework for instrumenting, generating, collecting, and exporting telemetry data such as traces, metrics, logs. Autoinstrumentation out of the box adds the label `http_method` that has unbound cardinality. It leads to the server's potential memory exhaustion when many malicious requests are sent. HTTP method for requests can be easily set by an attacker to be random and long. In order to be affected program has to be instrumented for HTTP handlers and does not filter any unknown HTTP methods on the level of CDN, LB, previous middleware, etc. This issue has been patched in version 0.41b0.
References
Impacted products
Vendor Product Version
open-telemetry opentelemetry-python-contrib Version: < 0.41b0
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2023-45142 (GCVE-0-2023-45142)
Vulnerability from cvelistv5
Published
2023-10-12 16:33
Modified
2025-02-13 17:13
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-770 - Allocation of Resources Without Limits or Throttling
Summary
OpenTelemetry-Go Contrib is a collection of third-party packages for OpenTelemetry-Go. A handler wrapper out of the box adds labels `http.user_agent` and `http.method` that have unbound cardinality. It leads to the server's potential memory exhaustion when many malicious requests are sent to it. HTTP header User-Agent or HTTP method for requests can be easily set by an attacker to be random and long. The library internally uses `httpconv.ServerRequest` that records every value for HTTP `method` and `User-Agent`. In order to be affected, a program has to use the `otelhttp.NewHandler` wrapper and not filter any unknown HTTP methods or User agents on the level of CDN, LB, previous middleware, etc. Version 0.44.0 fixed this issue when the values collected for attribute `http.request.method` were changed to be restricted to a set of well-known values and other high cardinality attributes were removed. As a workaround to stop being affected, `otelhttp.WithFilter()` can be used, but it requires manual careful configuration to not log certain requests entirely. For convenience and safe usage of this library, it should by default mark with the label `unknown` non-standard HTTP methods and User agents to show that such requests were made but do not increase cardinality. In case someone wants to stay with the current behavior, library API should allow to enable it.
References
Impacted products
Vendor Product Version
open-telemetry opentelemetry-go-contrib Version: < 0.44.0
 Create a notification for this product.
Show details on NVD website

To clipboard 

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          "value": "OpenTelemetry-Go Contrib is a collection of third-party packages for OpenTelemetry-Go. A handler wrapper out of the box adds labels `http.user_agent` and `http.method` that have unbound cardinality. It leads to the server\u0027s potential memory exhaustion when many malicious requests are sent to it. HTTP header User-Agent or HTTP method for requests can be easily set by an attacker to be random and long. The library internally uses `httpconv.ServerRequest` that records every value for HTTP `method` and `User-Agent`. In order to be affected, a program has to use the `otelhttp.NewHandler` wrapper and not filter any unknown HTTP methods or User agents on the level of CDN, LB, previous middleware, etc. Version 0.44.0 fixed this issue when the values collected for attribute `http.request.method` were changed to be restricted to a set of well-known values and other high cardinality attributes were removed. As a workaround to stop being affected, `otelhttp.WithFilter()` can be used, but it requires manual careful configuration to not log certain requests entirely. For convenience and safe usage of this library, it should by default mark with the label `unknown` non-standard HTTP methods and User agents to show that such requests were made but do not increase cardinality. In case someone wants to stay with the current behavior, library API should allow to enable it."
        }
      ],
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-770",
              "description": "CWE-770: Allocation of Resources Without Limits or Throttling",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-02-19T03:06:08.734Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
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          "name": "https://github.com/open-telemetry/opentelemetry-go-contrib/security/advisories/GHSA-rcjv-mgp8-qvmr",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/open-telemetry/opentelemetry-go-contrib/security/advisories/GHSA-rcjv-mgp8-qvmr"
        },
        {
          "name": "https://github.com/open-telemetry/opentelemetry-go-contrib/security/advisories/GHSA-5r5m-65gx-7vrh",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/open-telemetry/opentelemetry-go-contrib/security/advisories/GHSA-5r5m-65gx-7vrh"
        },
        {
          "name": "https://github.com/open-telemetry/opentelemetry-go-contrib/pull/4277",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/open-telemetry/opentelemetry-go-contrib/pull/4277"
        },
        {
          "name": "https://github.com/advisories/GHSA-cg3q-j54f-5p7p",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/advisories/GHSA-cg3q-j54f-5p7p"
        },
        {
          "name": "https://github.com/open-telemetry/opentelemetry-go-contrib/blob/5f7e6ad5a49b45df45f61a1deb29d7f1158032df/instrumentation/net/http/otelhttp/handler.go#L63-L65",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/open-telemetry/opentelemetry-go-contrib/blob/5f7e6ad5a49b45df45f61a1deb29d7f1158032df/instrumentation/net/http/otelhttp/handler.go#L63-L65"
        },
        {
          "name": "https://github.com/open-telemetry/opentelemetry-go-contrib/releases/tag/v1.19.0",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/open-telemetry/opentelemetry-go-contrib/releases/tag/v1.19.0"
        },
        {
          "name": "https://github.com/open-telemetry/opentelemetry-go/blob/38e1b499c3da3107694ad2660b3888eee9c8b896/semconv/internal/v2/http.go#L223",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/open-telemetry/opentelemetry-go/blob/38e1b499c3da3107694ad2660b3888eee9c8b896/semconv/internal/v2/http.go#L223"
        },
        {
          "name": "https://github.com/open-telemetry/opentelemetry-go/blob/v1.12.0/semconv/internal/v2/http.go#L159",
          "tags": [
            "x_refsource_MISC"
          ],
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        },
        {
          "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2UTRJ54INZG3OC2FTAN6AFB2RYNY2GAD/"
        }
      ],
      "source": {
        "advisory": "GHSA-rcjv-mgp8-qvmr",
        "discovery": "UNKNOWN"
      },
      "title": "OpenTelemetry-Go Contrib has DoS vulnerability in otelhttp due to unbound cardinality metrics"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2023-45142",
    "datePublished": "2023-10-12T16:33:21.435Z",
    "dateReserved": "2023-10-04T16:02:46.330Z",
    "dateUpdated": "2025-02-13T17:13:49.600Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Vulnerability from fkie_nvd
Published
2023-10-06 14:15
Modified
2024-11-21 08:24
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
OpenTelemetry, also known as OTel for short, is a vendor-neutral open-source Observability framework for instrumenting, generating, collecting, and exporting telemetry data such as traces, metrics, logs. Autoinstrumentation out of the box adds the label `http_method` that has unbound cardinality. It leads to the server's potential memory exhaustion when many malicious requests are sent. HTTP method for requests can be easily set by an attacker to be random and long. In order to be affected program has to be instrumented for HTTP handlers and does not filter any unknown HTTP methods on the level of CDN, LB, previous middleware, etc. This issue has been patched in version 0.41b0.
References
security-advisories@github.comhttps://github.com/open-telemetry/opentelemetry-python-contrib/commit/6007e0c013071e7f8b9612d3bc68aeb9d600d74ePatch
security-advisories@github.comhttps://github.com/open-telemetry/opentelemetry-python-contrib/releases/tag/v0.41b0Release Notes
security-advisories@github.comhttps://github.com/open-telemetry/opentelemetry-python-contrib/security/advisories/GHSA-5rv5-6h4r-h22vVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/open-telemetry/opentelemetry-python-contrib/commit/6007e0c013071e7f8b9612d3bc68aeb9d600d74ePatch
af854a3a-2127-422b-91ae-364da2661108https://github.com/open-telemetry/opentelemetry-python-contrib/releases/tag/v0.41b0Release Notes
af854a3a-2127-422b-91ae-364da2661108https://github.com/open-telemetry/opentelemetry-python-contrib/security/advisories/GHSA-5rv5-6h4r-h22vVendor Advisory
Impacted products
Vendor Product Version
opentelemetry opentelemetry *


To clipboard 

{
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    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:opentelemetry:opentelemetry:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "A42C146C-19B1-44AE-94AB-9947D465623B",
              "versionEndExcluding": "0.41b0",
              "vulnerable": true
            }
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          "operator": "OR"
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      "value": "OpenTelemetry, also known as OTel for short, is a vendor-neutral open-source Observability framework for instrumenting, generating, collecting, and exporting telemetry data such as traces, metrics, logs. Autoinstrumentation out of the box adds the label `http_method` that has unbound cardinality. It leads to the server\u0027s potential memory exhaustion when many malicious requests are sent. HTTP method for requests can be easily set by an attacker to be random and long. In order to be affected program has to be instrumented for HTTP handlers and does not filter any unknown HTTP methods on the level of CDN, LB, previous middleware, etc. This issue has been patched in version 0.41b0."
    },
    {
      "lang": "es",
      "value": "OpenTelemetry, tambi\u00e9n conocido como OTel para abreviar, es un framework de observabilidad de c\u00f3digo abierto, independiente del proveedor, para instrumentar, generar, recopilar y exportar datos de telemetr\u00eda, como seguimientos, m\u00e9tricas y registros. La instrumentaci\u00f3n autom\u00e1tica lista para usar agrega la etiqueta `http_method` que tiene cardinalidad ilimitada. Conduce al posible agotamiento de la memoria del servidor cuando se env\u00edan muchas peticiones maliciosas. Un atacante puede configurar f\u00e1cilmente el m\u00e9todo HTTP para solicitudes para que sea aleatorio y largo. Para verse afectado, el programa debe estar instrumentado para controladores HTTP y no filtrar ning\u00fan m\u00e9todo HTTP desconocido en el nivel de CDN, LB, middleware anterior, etc. Este problema se solucion\u00f3 en la versi\u00f3n 0.41b0."
    }
  ],
  "id": "CVE-2023-43810",
  "lastModified": "2024-11-21T08:24:49.610",
  "metrics": {
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      {
        "cvssData": {
          "attackComplexity": "LOW",
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        "exploitabilityScore": 3.9,
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        "source": "nvd@nist.gov",
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  },
  "published": "2023-10-06T14:15:12.267",
  "references": [
    {
      "source": "security-advisories@github.com",
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      ],
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    },
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  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
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          "lang": "en",
          "value": "CWE-400"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Primary"
    }
  ]
}

Vulnerability from fkie_nvd
Published
2023-10-12 17:15
Modified
2024-11-21 08:26
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
OpenTelemetry-Go Contrib is a collection of third-party packages for OpenTelemetry-Go. A handler wrapper out of the box adds labels `http.user_agent` and `http.method` that have unbound cardinality. It leads to the server's potential memory exhaustion when many malicious requests are sent to it. HTTP header User-Agent or HTTP method for requests can be easily set by an attacker to be random and long. The library internally uses `httpconv.ServerRequest` that records every value for HTTP `method` and `User-Agent`. In order to be affected, a program has to use the `otelhttp.NewHandler` wrapper and not filter any unknown HTTP methods or User agents on the level of CDN, LB, previous middleware, etc. Version 0.44.0 fixed this issue when the values collected for attribute `http.request.method` were changed to be restricted to a set of well-known values and other high cardinality attributes were removed. As a workaround to stop being affected, `otelhttp.WithFilter()` can be used, but it requires manual careful configuration to not log certain requests entirely. For convenience and safe usage of this library, it should by default mark with the label `unknown` non-standard HTTP methods and User agents to show that such requests were made but do not increase cardinality. In case someone wants to stay with the current behavior, library API should allow to enable it.
References
security-advisories@github.comhttps://github.com/advisories/GHSA-cg3q-j54f-5p7pThird Party Advisory
security-advisories@github.comhttps://github.com/open-telemetry/opentelemetry-go-contrib/blob/5f7e6ad5a49b45df45f61a1deb29d7f1158032df/instrumentation/net/http/otelhttp/handler.go#L63-L65Product
security-advisories@github.comhttps://github.com/open-telemetry/opentelemetry-go-contrib/pull/4277Issue Tracking
security-advisories@github.comhttps://github.com/open-telemetry/opentelemetry-go-contrib/releases/tag/v1.19.0Release Notes
security-advisories@github.comhttps://github.com/open-telemetry/opentelemetry-go-contrib/security/advisories/GHSA-5r5m-65gx-7vrhVendor Advisory
security-advisories@github.comhttps://github.com/open-telemetry/opentelemetry-go-contrib/security/advisories/GHSA-rcjv-mgp8-qvmrVendor Advisory
security-advisories@github.comhttps://github.com/open-telemetry/opentelemetry-go/blob/38e1b499c3da3107694ad2660b3888eee9c8b896/semconv/internal/v2/http.go#L223Product
security-advisories@github.comhttps://github.com/open-telemetry/opentelemetry-go/blob/v1.12.0/semconv/internal/v2/http.go#L159Product
security-advisories@github.comhttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2UTRJ54INZG3OC2FTAN6AFB2RYNY2GAD/
af854a3a-2127-422b-91ae-364da2661108https://github.com/advisories/GHSA-cg3q-j54f-5p7pThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/open-telemetry/opentelemetry-go-contrib/blob/5f7e6ad5a49b45df45f61a1deb29d7f1158032df/instrumentation/net/http/otelhttp/handler.go#L63-L65Product
af854a3a-2127-422b-91ae-364da2661108https://github.com/open-telemetry/opentelemetry-go-contrib/pull/4277Issue Tracking
af854a3a-2127-422b-91ae-364da2661108https://github.com/open-telemetry/opentelemetry-go-contrib/releases/tag/v1.19.0Release Notes
af854a3a-2127-422b-91ae-364da2661108https://github.com/open-telemetry/opentelemetry-go-contrib/security/advisories/GHSA-5r5m-65gx-7vrhVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/open-telemetry/opentelemetry-go-contrib/security/advisories/GHSA-rcjv-mgp8-qvmrVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/open-telemetry/opentelemetry-go/blob/38e1b499c3da3107694ad2660b3888eee9c8b896/semconv/internal/v2/http.go#L223Product
af854a3a-2127-422b-91ae-364da2661108https://github.com/open-telemetry/opentelemetry-go/blob/v1.12.0/semconv/internal/v2/http.go#L159Product
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2UTRJ54INZG3OC2FTAN6AFB2RYNY2GAD/
Impacted products
Vendor Product Version
opentelemetry opentelemetry *


To clipboard 

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      "value": "OpenTelemetry-Go Contrib is a collection of third-party packages for OpenTelemetry-Go. A handler wrapper out of the box adds labels `http.user_agent` and `http.method` that have unbound cardinality. It leads to the server\u0027s potential memory exhaustion when many malicious requests are sent to it. HTTP header User-Agent or HTTP method for requests can be easily set by an attacker to be random and long. The library internally uses `httpconv.ServerRequest` that records every value for HTTP `method` and `User-Agent`. In order to be affected, a program has to use the `otelhttp.NewHandler` wrapper and not filter any unknown HTTP methods or User agents on the level of CDN, LB, previous middleware, etc. Version 0.44.0 fixed this issue when the values collected for attribute `http.request.method` were changed to be restricted to a set of well-known values and other high cardinality attributes were removed. As a workaround to stop being affected, `otelhttp.WithFilter()` can be used, but it requires manual careful configuration to not log certain requests entirely. For convenience and safe usage of this library, it should by default mark with the label `unknown` non-standard HTTP methods and User agents to show that such requests were made but do not increase cardinality. In case someone wants to stay with the current behavior, library API should allow to enable it."
    },
    {
      "lang": "es",
      "value": "OpenTelemetry-Go Contrib es una colecci\u00f3n de paquetes de terceros para OpenTelemetry-Go. Un contenedor de controlador listo para usar agrega etiquetas `http.user_agent` y `http.method` que tienen cardinalidad independiente. Conduce al posible agotamiento de la memoria del servidor cuando se le env\u00edan muchas solicitudes maliciosas. Un atacante puede configurar f\u00e1cilmente el encabezado HTTP User-Agent o el m\u00e9todo HTTP para solicitudes para que sea aleatorio y largo. La librer\u00eda utiliza internamente `httpconv.ServerRequest` que registra cada valor para el `method` HTTP y el `User-Agent`. Para verse afectado, un programa debe utilizar el contenedor `otelhttp.NewHandler` y no filtrar ning\u00fan m\u00e9todo HTTP desconocido o agentes de usuario en el nivel de CDN, LB, middleware anterior, etc. La versi\u00f3n 0.44.0 solucion\u00f3 este problema cuando el Los valores recopilados para el atributo `http.request.method` se cambiaron para restringirlos a un conjunto de valores conocidos y se eliminaron otros atributos de alta cardinalidad. Como workaround para dejar de verse afectado, se puede utilizar `otelhttp.WithFilter()`, pero requiere una configuraci\u00f3n manual cuidadosa para no registrar ciertas solicitudes por completo. Para mayor comodidad y uso seguro de esta librer\u00eda, deber\u00eda marcar de forma predeterminada con la etiqueta \"unknown\" los m\u00e9todos HTTP no est\u00e1ndar y los agentes de usuario para mostrar que dichas solicitudes se realizaron pero no aumentan la cardinalidad. En caso de que alguien quiera seguir con el comportamiento actual, la API de la librer\u00eda deber\u00eda permitir habilitarlo."
    }
  ],
  "id": "CVE-2023-45142",
  "lastModified": "2024-11-21T08:26:25.920",
  "metrics": {
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        },
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  "published": "2023-10-12T17:15:09.990",
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      "tags": [
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      "url": "https://github.com/advisories/GHSA-cg3q-j54f-5p7p"
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      ],
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  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
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          "lang": "en",
          "value": "CWE-770"
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      "source": "security-advisories@github.com",
      "type": "Primary"
    }
  ]
}

Vulnerability from fkie_nvd
Published
2023-11-10 19:15
Modified
2024-11-21 08:29
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
OpenTelemetry-Go Contrib is a collection of third-party packages for OpenTelemetry-Go. Prior to version 0.46.0, the grpc Unary Server Interceptor out of the box adds labels `net.peer.sock.addr` and `net.peer.sock.port` that have unbound cardinality. It leads to the server's potential memory exhaustion when many malicious requests are sent. An attacker can easily flood the peer address and port for requests. Version 0.46.0 contains a fix for this issue. As a workaround to stop being affected, a view removing the attributes can be used. The other possibility is to disable grpc metrics instrumentation by passing `otelgrpc.WithMeterProvider` option with `noop.NewMeterProvider`.
References
security-advisories@github.comhttps://github.com/open-telemetry/opentelemetry-go-contrib/blob/9d4eb7e7706038b07d33f83f76afbe13f53d171d/instrumentation/google.golang.org/grpc/otelgrpc/interceptor.go#L327Product
security-advisories@github.comhttps://github.com/open-telemetry/opentelemetry-go-contrib/blob/instrumentation/google.golang.org/grpc/otelgrpc/v0.45.0/instrumentation/google.golang.org/grpc/otelgrpc/config.go#L138Product
security-advisories@github.comhttps://github.com/open-telemetry/opentelemetry-go-contrib/commit/b44dfc9092b157625a5815cb437583cee663333bPatch
security-advisories@github.comhttps://github.com/open-telemetry/opentelemetry-go-contrib/pull/4322Issue Tracking, Patch
security-advisories@github.comhttps://github.com/open-telemetry/opentelemetry-go-contrib/security/advisories/GHSA-8pgv-569h-w5rwVendor Advisory
security-advisories@github.comhttps://pkg.go.dev/go.opentelemetry.io/otel/metric/noop#NewMeterProviderProduct
af854a3a-2127-422b-91ae-364da2661108https://github.com/open-telemetry/opentelemetry-go-contrib/blob/9d4eb7e7706038b07d33f83f76afbe13f53d171d/instrumentation/google.golang.org/grpc/otelgrpc/interceptor.go#L327Product
af854a3a-2127-422b-91ae-364da2661108https://github.com/open-telemetry/opentelemetry-go-contrib/blob/instrumentation/google.golang.org/grpc/otelgrpc/v0.45.0/instrumentation/google.golang.org/grpc/otelgrpc/config.go#L138Product
af854a3a-2127-422b-91ae-364da2661108https://github.com/open-telemetry/opentelemetry-go-contrib/commit/b44dfc9092b157625a5815cb437583cee663333bPatch
af854a3a-2127-422b-91ae-364da2661108https://github.com/open-telemetry/opentelemetry-go-contrib/pull/4322Issue Tracking, Patch
af854a3a-2127-422b-91ae-364da2661108https://github.com/open-telemetry/opentelemetry-go-contrib/security/advisories/GHSA-8pgv-569h-w5rwVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://pkg.go.dev/go.opentelemetry.io/otel/metric/noop#NewMeterProviderProduct
Impacted products
Vendor Product Version
opentelemetry opentelemetry *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:opentelemetry:opentelemetry:*:*:*:*:*:go:*:*",
              "matchCriteriaId": "3F6FEFCC-23A7-4CB6-BC7E-5D6B3872786A",
              "versionEndExcluding": "0.46.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "OpenTelemetry-Go Contrib is a collection of third-party packages for OpenTelemetry-Go. Prior to version 0.46.0, the grpc Unary Server Interceptor out of the box adds labels `net.peer.sock.addr` and `net.peer.sock.port` that have unbound cardinality. It leads to the server\u0027s potential memory exhaustion when many malicious requests are sent. An attacker can easily flood the peer address and port for requests. Version 0.46.0 contains a fix for this issue. As a workaround to stop being affected, a view removing the attributes can be used. The other possibility is to disable grpc metrics instrumentation by passing `otelgrpc.WithMeterProvider` option with `noop.NewMeterProvider`."
    },
    {
      "lang": "es",
      "value": "OpenTelemetry-Go Contrib es una colecci\u00f3n de paquetes de terceros para OpenTelemetry-Go. Antes de la versi\u00f3n 0.46.0, grpc Unary Server Interceptor agrega etiquetas `net.peer.sock.addr` y `net.peer.sock.port` que tienen cardinalidad independiente. Conduce al posible agotamiento de la memoria del servidor cuando se env\u00edan muchas solicitudes maliciosas. Un atacante puede inundar f\u00e1cilmente la direcci\u00f3n y el puerto del par para solicitudes. La versi\u00f3n 0.46.0 contiene una soluci\u00f3n para este problema. Como workaround para dejar de verse afectado, se puede utilizar una vista que elimine los atributos. La otra posibilidad es deshabilitar la instrumentaci\u00f3n de m\u00e9tricas de grpc pasando la opci\u00f3n `otelgrpc.WithMeterProvider` con `noop.NewMeterProvider`."
    }
  ],
  "id": "CVE-2023-47108",
  "lastModified": "2024-11-21T08:29:47.600",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2023-11-10T19:15:16.410",
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