CVE-2011-1002 (GCVE-0-2011-1002)

Vulnerability from cvelistv5 – Published: 2011-02-22 18:00 – Updated: 2024-08-06 22:14
VLAI
Summary
avahi-core/socket.c in avahi-daemon in Avahi before 0.6.29 allows remote attackers to cause a denial of service (infinite loop) via an empty mDNS (1) IPv4 or (2) IPv6 UDP packet to port 5353. NOTE: this vulnerability exists because of an incorrect fix for CVE-2010-2244.
Severity
No CVSS data available.
CWE
  • n/a
References
URL Tags
http://www.redhat.com/support/errata/RHSA-2011-07… vendor-advisoryx_refsource_REDHAT
https://exchange.xforce.ibmcloud.com/vulnerabilit… vdb-entryx_refsource_XF
http://www.openwall.com/lists/oss-security/2011/02/22/9 mailing-listx_refsource_MLIST
http://www.redhat.com/support/errata/RHSA-2011-04… vendor-advisoryx_refsource_REDHAT
http://www.vupen.com/english/advisories/2011/0511 vdb-entryx_refsource_VUPEN
http://openwall.com/lists/oss-security/2011/02/18/1 mailing-listx_refsource_MLIST
http://secunia.com/advisories/43605 third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/43465 third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/43673 third-party-advisoryx_refsource_SECUNIA
http://www.vupen.com/english/advisories/2011/0601 vdb-entryx_refsource_VUPEN
https://bugzilla.redhat.com/show_bug.cgi?id=667187 x_refsource_CONFIRM
http://www.vupen.com/english/advisories/2011/0969 vdb-entryx_refsource_VUPEN
https://exchange.xforce.ibmcloud.com/vulnerabilit… vdb-entryx_refsource_XF
http://secunia.com/advisories/44131 third-party-advisoryx_refsource_SECUNIA
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
http://www.securityfocus.com/bid/46446 vdb-entryx_refsource_BID
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
http://www.vupen.com/english/advisories/2011/0448 vdb-entryx_refsource_VUPEN
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://www.debian.org/security/2011/dsa-2174 vendor-advisoryx_refsource_DEBIAN
http://www.vupen.com/english/advisories/2011/0499 vdb-entryx_refsource_VUPEN
http://osvdb.org/70948 vdb-entryx_refsource_OSVDB
http://secunia.com/advisories/43361 third-party-advisoryx_refsource_SECUNIA
http://www.vupen.com/english/advisories/2011/0670 vdb-entryx_refsource_VUPEN
http://xorl.wordpress.com/2011/02/20/cve-2011-100… x_refsource_MISC
http://avahi.org/ticket/325 x_refsource_CONFIRM
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
http://www.vupen.com/english/advisories/2011/0565 vdb-entryx_refsource_VUPEN
http://git.0pointer.de/?p=avahi.git%3Ba=commit%3B… x_refsource_CONFIRM
http://ubuntu.com/usn/usn-1084-1 vendor-advisoryx_refsource_UBUNTU
http://openwall.com/lists/oss-security/2011/02/18/4 mailing-listx_refsource_MLIST
Date Public
2011-02-18 00:00
Show details on NVD website

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            "tags": [
              "Broken Link",
              "Third Party Advisory",
              "VDB Entry"
            ],
            "url": "http://www.securityfocus.com/bid/46446"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Broken Link",
              "Vendor Advisory"
            ],
            "url": "http://www.vupen.com/english/advisories/2011/0448"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Broken Link",
              "Vendor Advisory"
            ],
            "url": "http://www.vupen.com/english/advisories/2011/0499"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Broken Link"
            ],
            "url": "http://www.vupen.com/english/advisories/2011/0511"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Broken Link"
            ],
            "url": "http://www.vupen.com/english/advisories/2011/0565"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Broken Link"
            ],
            "url": "http://www.vupen.com/english/advisories/2011/0601"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Broken Link"
            ],
            "url": "http://www.vupen.com/english/advisories/2011/0670"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Broken Link"
            ],
            "url": "http://www.vupen.com/english/advisories/2011/0969"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Exploit",
              "Third Party Advisory"
            ],
            "url": "http://xorl.wordpress.com/2011/02/20/cve-2011-1002-avahi-daemon-remote-denial-of-service/"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Issue Tracking",
              "Third Party Advisory"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=667187"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Not Applicable"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65524"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory",
              "VDB Entry"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65525"
          }
        ],
        "sourceIdentifier": "secalert@redhat.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-835"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2025-11-21T12:59:06+00:00",
      "cve": "CVE-2011-1002",
      "id": "CVE-2011-1002",
      "initial_release_date": "2011-01-04T00:00:00+00:00",
      "product_status:fixed": "1083",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "avahi: daemon infinite loop triggered by an empty UDP packet (CVE-2010-2244 fix regression)",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2011/cve-2011-1002.json",
      "version": "3"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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