Vulnerability-Lookup

GHSA-88Q7-CXRF-7JJM

Vulnerability from github – Published: 2022-05-17 05:39 – Updated: 2022-05-17 05:39

Details

reqresp_parser.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.4.3 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a SIP packet with a Contact header that lacks a < (less than) character.

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{
  "affected": [],
  "aliases": [
    "CVE-2011-2665"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2011-07-06T19:55:00Z",
    "severity": "MODERATE"
  },
  "details": "reqresp_parser.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.4.3 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a SIP packet with a Contact header that lacks a \u003c (less than) character.",
  "id": "GHSA-88q7-cxrf-7jjm",
  "modified": "2022-05-17T05:39:24Z",
  "published": "2022-05-17T05:39:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-2665"
    },
    {
      "type": "WEB",
      "url": "http://downloads.asterisk.org/pub/security/AST-2011-009-1.8.diff"
    },
    {
      "type": "WEB",
      "url": "http://downloads.asterisk.org/pub/security/AST-2011-009.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062628.html"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/45048"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/45201"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/45239"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2011/dsa-2276"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2011-2665 (GCVE-0-2011-2665)

Vulnerability from cvelistv5 – Published: 2011-07-06 19:00 – Updated: 2024-08-06 23:08

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre

References

7 references

URL	Tags
http://downloads.asterisk.org/pub/security/AST-20…	x_refsource_CONFIRM
http://secunia.com/advisories/45239	third-party-advisoryx_refsource_SECUNIA
http://www.debian.org/security/2011/dsa-2276	vendor-advisoryx_refsource_DEBIAN
http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
http://downloads.asterisk.org/pub/security/AST-20…	x_refsource_CONFIRM
http://secunia.com/advisories/45048	third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/45201	third-party-advisoryx_refsource_SECUNIA

Date Public

2011-06-23 00:00

Show details on NVD website

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  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T23:08:23.768Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
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              "x_transferred"
            ],
            "url": "http://downloads.asterisk.org/pub/security/AST-2011-009.html"
          },
          {
            "name": "45239",
            "tags": [
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              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/45239"
          },
          {
            "name": "DSA-2276",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2011/dsa-2276"
          },
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            "name": "FEDORA-2011-8914",
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              "x_refsource_FEDORA",
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          },
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              "x_refsource_SECUNIA",
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            "url": "http://secunia.com/advisories/45048"
          },
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            "name": "45201",
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            "url": "http://secunia.com/advisories/45201"
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      "providerMetadata": {
        "dateUpdated": "2011-09-07T09:00:00.000Z",
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          ],
          "url": "http://secunia.com/advisories/45239"
        },
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            "x_refsource_DEBIAN"
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        },
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          "url": "http://downloads.asterisk.org/pub/security/AST-2011-009-1.8.diff"
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          "tags": [
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          ],
          "url": "http://secunia.com/advisories/45048"
        },
        {
          "name": "45201",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/45201"
        }
      ],
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          "ID": "CVE-2011-2665",
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              {
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                    {
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              "url": "http://downloads.asterisk.org/pub/security/AST-2011-009.html"
            },
            {
              "name": "45239",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/45239"
            },
            {
              "name": "DSA-2276",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2011/dsa-2276"
            },
            {
              "name": "FEDORA-2011-8914",
              "refsource": "FEDORA",
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062628.html"
            },
            {
              "name": "http://downloads.asterisk.org/pub/security/AST-2011-009-1.8.diff",
              "refsource": "CONFIRM",
              "url": "http://downloads.asterisk.org/pub/security/AST-2011-009-1.8.diff"
            },
            {
              "name": "45048",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/45048"
            },
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              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/45201"
            }
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    "dateReserved": "2011-07-06T00:00:00.000Z",
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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-88Q7-CXRF-7JJM

CVE-2011-2665 (GCVE-0-2011-2665)

Tags

Sightings

Nomenclature