pysec - pysec-2022-254

pysec-2022-254

Vulnerability from pysec

Published

2022-08-25 18:15

Modified

2022-08-31 18:46

Details

A vulnerability was found in mod_wsgi. The X-Client-IP header is not removed from a request from an untrusted proxy, allowing an attacker to pass the X-Client-IP header to the target WSGI application because the condition to remove it is missing.

Impacted products

Name	purl
mod-wsgi	pkg:pypi/mod-wsgi

Aliases

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "mod-wsgi",
        "purl": "pkg:pypi/mod-wsgi"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.9.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.1.0",
        "4.1.1",
        "4.1.2",
        "4.1.3",
        "4.2.0",
        "4.2.1",
        "4.2.2",
        "4.2.3",
        "4.2.4",
        "4.2.5",
        "4.2.6",
        "4.2.7",
        "4.2.8",
        "4.3.0",
        "4.3.1",
        "4.3.2",
        "4.4.0",
        "4.4.1",
        "4.4.10",
        "4.4.11",
        "4.4.12",
        "4.4.13",
        "4.4.14",
        "4.4.15",
        "4.4.16",
        "4.4.17",
        "4.4.18",
        "4.4.19",
        "4.4.2",
        "4.4.20",
        "4.4.21",
        "4.4.22",
        "4.4.23",
        "4.4.3",
        "4.4.4",
        "4.4.5",
        "4.4.6",
        "4.4.7",
        "4.4.8",
        "4.4.9",
        "4.5.0",
        "4.5.1",
        "4.5.10",
        "4.5.11",
        "4.5.12",
        "4.5.13",
        "4.5.14",
        "4.5.15",
        "4.5.16",
        "4.5.17",
        "4.5.18",
        "4.5.19",
        "4.5.2",
        "4.5.20",
        "4.5.21",
        "4.5.22",
        "4.5.23",
        "4.5.24",
        "4.5.3",
        "4.5.4",
        "4.5.5",
        "4.5.6",
        "4.5.7",
        "4.5.8",
        "4.5.9",
        "4.6.0",
        "4.6.1",
        "4.6.2",
        "4.6.3",
        "4.6.4",
        "4.6.5",
        "4.6.6",
        "4.6.7",
        "4.6.8",
        "4.7.0",
        "4.7.1",
        "4.8.0",
        "4.9.0",
        "4.9.1",
        "4.9.2"
      ]
    }
  ],
  "aliases": [
    "CVE-2022-2255",
    "GHSA-7527-8855-9cf8"
  ],
  "details": "A vulnerability was found in mod_wsgi. The X-Client-IP header is not removed from a request from an untrusted proxy, allowing an attacker to pass the X-Client-IP header to the target WSGI application because the condition to remove it is missing.",
  "id": "PYSEC-2022-254",
  "modified": "2022-08-31T18:46:04.047573Z",
  "published": "2022-08-25T18:15:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/GrahamDumpleton/mod_wsgi/blob/4.9.2/src/server/mod_wsgi.c#L14046-L14082"
    },
    {
      "type": "WEB",
      "url": "https://github.com/GrahamDumpleton/mod_wsgi/blob/4.9.2/src/server/mod_wsgi.c#L13940-L13941"
    },
    {
      "type": "WEB",
      "url": "https://modwsgi.readthedocs.io/en/latest/release-notes/version-4.9.3.html"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-7527-8855-9cf8"
    }
  ]
}

ghsa-7527-8855-9cf8

Vulnerability from github

Published

2022-08-26 00:03

Modified

2024-09-25 20:02

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

Summary

Incorrect header handling in mod-wsgi

Details

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "mod-wsgi"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.9.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-2255"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-345"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-08-30T20:55:04Z",
    "nvd_published_at": "2022-08-25T18:15:00Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability was found in mod_wsgi. The X-Client-IP header is not removed from a request from an untrusted proxy, allowing an attacker to pass the X-Client-IP header to the target WSGI application because the condition to remove it is missing.",
  "id": "GHSA-7527-8855-9cf8",
  "modified": "2024-09-25T20:02:55Z",
  "published": "2022-08-26T00:03:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-2255"
    },
    {
      "type": "WEB",
      "url": "https://github.com/GrahamDumpleton/mod_wsgi/commit/af3c0c2736bc0b0b01fa0f0aad3c904b7fa9c751"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/GrahamDumpleton/mod_wsgi"
    },
    {
      "type": "WEB",
      "url": "https://github.com/GrahamDumpleton/mod_wsgi/blob/4.9.2/src/server/mod_wsgi.c#L13940-L13941"
    },
    {
      "type": "WEB",
      "url": "https://github.com/GrahamDumpleton/mod_wsgi/blob/4.9.2/src/server/mod_wsgi.c#L14046-L14082"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/mod-wsgi/PYSEC-2022-254.yaml"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2022/09/msg00021.html"
    },
    {
      "type": "WEB",
      "url": "https://modwsgi.readthedocs.io/en/latest/release-notes/version-4.9.3.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Incorrect header handling in mod-wsgi"
}

CVE-2022-2255 (GCVE-0-2022-2255)

Vulnerability from cvelistv5

Published

2022-08-25 17:26

Modified

2024-08-03 00:32

Severity ?

CWE

CWE-348

Summary

References

►

URL

Tags

	https://modwsgi.readthedocs.io/en/latest/release-notes/version-4.9.3.html	x_refsource_MISC
	https://github.com/GrahamDumpleton/mod_wsgi/blob/4.9.2/src/server/mod_wsgi.c#L13940-L13941	x_refsource_MISC
	https://github.com/GrahamDumpleton/mod_wsgi/blob/4.9.2/src/server/mod_wsgi.c#L14046-L14082	x_refsource_MISC
	https://lists.debian.org/debian-lts-announce/2022/09/msg00021.html	mailing-list, x_refsource_MLIST

Impacted products

	Vendor	Product	Version
	n/a	mod_wsgi	Version: mod_wsgi versions prior to 4.9.3

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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            "url": "https://modwsgi.readthedocs.io/en/latest/release-notes/version-4.9.3.html"
          },
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            ],
            "url": "https://github.com/GrahamDumpleton/mod_wsgi/blob/4.9.2/src/server/mod_wsgi.c#L13940-L13941"
          },
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            "url": "https://github.com/GrahamDumpleton/mod_wsgi/blob/4.9.2/src/server/mod_wsgi.c#L14046-L14082"
          },
          {
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        ],
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      }
    ],
    "cna": {
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        {
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          "vendor": "n/a",
          "versions": [
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    "dateReserved": "2022-06-29T00:00:00",
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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.

Action not permitted

pysec-2022-254

Vulnerability from pysec

ghsa-7527-8855-9cf8

Vulnerability from github

CVE-2022-2255 (GCVE-0-2022-2255)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature