CVE-2011-2175 (GCVE-0-2011-2175)

Vulnerability from cvelistv5 – Published: 2011-06-06 19:00 – Updated: 2024-08-06 22:53
VLAI
Summary
Integer underflow in the visual_read function in wiretap/visual.c in Wireshark 1.2.x before 1.2.17 and 1.4.x before 1.4.7 allows remote attackers to cause a denial of service (application crash) via a malformed Visual Networks file that triggers a heap-based buffer over-read.
Severity
No CVSS data available.
CWE
  • n/a
References
URL Tags
http://anonsvn.wireshark.org/viewvc?view=revision… x_refsource_CONFIRM
http://secunia.com/advisories/44958 third-party-advisoryx_refsource_SECUNIA
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
http://www.wireshark.org/security/wnpa-sec-2011-07.html x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2013-0125.html vendor-advisoryx_refsource_REDHAT
http://secunia.com/advisories/48947 third-party-advisoryx_refsource_SECUNIA
http://www.securityfocus.com/bid/48066 vdb-entryx_refsource_BID
http://www.wireshark.org/security/wnpa-sec-2011-08.html x_refsource_CONFIRM
http://www.debian.org/security/2011/dsa-2274 vendor-advisoryx_refsource_DEBIAN
https://bugs.wireshark.org/bugzilla/show_bug.cgi?… x_refsource_CONFIRM
http://secunia.com/advisories/44449 third-party-advisoryx_refsource_SECUNIA
https://bugzilla.redhat.com/show_bug.cgi?id=710109 x_refsource_CONFIRM
http://openwall.com/lists/oss-security/2011/06/01/11 mailing-listx_refsource_MLIST
https://oval.cisecurity.org/repository/search/def… vdb-entrysignaturex_refsource_OVAL
http://openwall.com/lists/oss-security/2011/06/01/1 mailing-listx_refsource_MLIST
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
http://openwall.com/lists/oss-security/2011/05/31/20 mailing-listx_refsource_MLIST
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
http://secunia.com/advisories/45149 third-party-advisoryx_refsource_SECUNIA
Date Public
2011-05-31 00:00
Show details on NVD website

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            "source": "secalert@redhat.com",
            "tags": [
              "Patch"
            ],
            "url": "http://anonsvn.wireshark.org/viewvc?view=revision\u0026revision=37128"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061290.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061437.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061477.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://openwall.com/lists/oss-security/2011/05/31/20"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://openwall.com/lists/oss-security/2011/06/01/1"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://openwall.com/lists/oss-security/2011/06/01/11"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://rhn.redhat.com/errata/RHSA-2013-0125.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://secunia.com/advisories/44449"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://secunia.com/advisories/44958"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://secunia.com/advisories/45149"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://secunia.com/advisories/48947"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.debian.org/security/2011/dsa-2274"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.securityfocus.com/bid/48066"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "http://www.wireshark.org/security/wnpa-sec-2011-07.html"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://www.wireshark.org/security/wnpa-sec-2011-08.html"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Exploit"
            ],
            "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5934"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Exploit",
              "Patch"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=710109"
          },
          {
            "source": "secalert@redhat.com",
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14645"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch"
            ],
            "url": "http://anonsvn.wireshark.org/viewvc?view=revision\u0026revision=37128"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061290.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061437.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061477.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://openwall.com/lists/oss-security/2011/05/31/20"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://openwall.com/lists/oss-security/2011/06/01/1"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://openwall.com/lists/oss-security/2011/06/01/11"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://rhn.redhat.com/errata/RHSA-2013-0125.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://secunia.com/advisories/44449"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://secunia.com/advisories/44958"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://secunia.com/advisories/45149"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://secunia.com/advisories/48947"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.debian.org/security/2011/dsa-2274"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.securityfocus.com/bid/48066"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "http://www.wireshark.org/security/wnpa-sec-2011-07.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://www.wireshark.org/security/wnpa-sec-2011-08.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Exploit"
            ],
            "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5934"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Exploit",
              "Patch"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=710109"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14645"
          }
        ],
        "sourceIdentifier": "secalert@redhat.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-189"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2025-11-21T12:57:30+00:00",
      "cve": "CVE-2011-2175",
      "id": "CVE-2011-2175",
      "initial_release_date": "2011-05-31T00:00:00+00:00",
      "product_status:fixed": "186",
      "product_status:known_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "wireshark: Heap-based buffer over-read in Visual Networks dissector",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2011/cve-2011-2175.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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