gsd-2022-31115
Vulnerability from gsd
Modified
2022-07-05 00:00
Details
### Impact
A YAML deserialization in opensearch-ruby 2.0.0 can lead to unsafe deserialization using
YAML.load if the response is of type YAML.
### Patches
The problem has been patched in opensearch-ruby gem version 2.0.2.
### Workarounds
No viable workaround. Please upgrade to 2.0.2
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2022-31115",
"description": "opensearch-ruby is a community-driven, open source fork of elasticsearch-ruby. In versions prior to 2.0.1 the ruby `YAML.load` function was used instead of `YAML.safe_load`. As a result opensearch-ruby 2.0.0 and prior can lead to unsafe deserialization using YAML.load if the response is of type YAML. An attacker must be in control of an opensearch server and convince the victim to connect to it in order to exploit this vulnerability. The problem has been patched in opensearch-ruby gem version 2.0.1. Users are advised to upgrade. There are no known workarounds for this issue.",
"id": "GSD-2022-31115"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"affected": [
{
"package": {
"ecosystem": "RubyGems",
"name": "opensearch-ruby",
"purl": "pkg:gem/opensearch-ruby"
}
}
],
"aliases": [
"CVE-2022-31115",
"GHSA-977c-63xq-cgw3"
],
"details": "### Impact\nA YAML deserialization in opensearch-ruby 2.0.0 can lead to unsafe deserialization using\nYAML.load if the response is of type YAML.\n\n### Patches\nThe problem has been patched in opensearch-ruby gem version 2.0.2.\n\n### Workarounds\nNo viable workaround. Please upgrade to 2.0.2\n",
"id": "GSD-2022-31115",
"modified": "2022-07-05T00:00:00.000Z",
"published": "2022-07-05T00:00:00.000Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/opensearch-project/opensearch-ruby/security/advisories/GHSA-977c-63xq-cgw3"
},
{
"type": "WEB",
"url": "https://github.com/opensearch-project/opensearch-ruby/pull/77"
},
{
"type": "WEB",
"url": "https://staaldraad.github.io/post/2021-01-09-universal-rce-ruby-yaml-load-updated/"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": 8.8,
"type": "CVSS_V3"
}
],
"summary": "Unsafe YAML deserialization in opensearch-ruby"
}
},
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}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
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"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
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},
{
"name": "https://staaldraad.github.io/post/2021-01-09-universal-rce-ruby-yaml-load-updated/",
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"url": "https://staaldraad.github.io/post/2021-01-09-universal-rce-ruby-yaml-load-updated/"
}
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},
"source": {
"advisory": "GHSA-977c-63xq-cgw3",
"discovery": "UNKNOWN"
}
},
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"cvss_v3": 8.8,
"date": "2022-07-05",
"description": "### Impact\nA YAML deserialization in opensearch-ruby 2.0.0 can lead to unsafe deserialization using\nYAML.load if the response is of type YAML.\n\n### Patches\nThe problem has been patched in opensearch-ruby gem version 2.0.2.\n\n### Workarounds\nNo viable workaround. Please upgrade to 2.0.2\n",
"gem": "opensearch-ruby",
"ghsa": "977c-63xq-cgw3",
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],
"related": {
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"https://staaldraad.github.io/post/2021-01-09-universal-rce-ruby-yaml-load-updated/"
]
},
"title": "Unsafe YAML deserialization in opensearch-ruby",
"url": "https://github.com/opensearch-project/opensearch-ruby/security/advisories/GHSA-977c-63xq-cgw3"
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"fixed_versions": [
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"identifier": "CVE-2022-31115",
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"package_slug": "gem/opensearch-ruby",
"pubdate": "2022-07-05",
"solution": "Upgrade to version 2.0.2 or above.",
"title": "Deserialization of Untrusted Data",
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"uuid": "6ccacece-2384-460c-968e-2e3aa400183f"
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"cwe_ids": [
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"CWE-937"
],
"date": "2022-07-25",
"description": "opensearch-ruby is a community-driven, open source fork of elasticsearch-ruby. In versions prior to 2.0.2 the ruby `YAML.load` function was used instead of `YAML.safe_load`. As a result opensearch-ruby 2.0.0 and prior can lead to unsafe deserialization using YAML.load if the response is of type YAML. An attacker must be in control of an opensearch server and convince the victim to connect to it in order to exploit this vulnerability. The problem has been patched in opensearch-ruby gem version 2.0.2. Users are advised to upgrade. There are no known workarounds for this issue.",
"fixed_versions": [
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],
"identifier": "CVE-2022-31115",
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"package_slug": "gem/opensearch",
"pubdate": "2022-06-30",
"solution": "Upgrade to version 2.0.2 or above.",
"title": "Deserialization of Untrusted Data",
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"https://github.com/opensearch-project/opensearch-ruby/pull/77",
"https://staaldraad.github.io/post/2021-01-09-universal-rce-ruby-yaml-load-updated/"
],
"uuid": "9cadf4f7-95ce-44d0-8524-2d72b579321a"
}
]
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}
},
"lastModifiedDate": "2022-07-25T09:34Z",
"publishedDate": "2022-06-30T22:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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