CVE-2013-4930 (GCVE-0-2013-4930)

Vulnerability from cvelistv5 – Published: 2013-07-29 19:00 – Updated: 2024-08-06 16:59
VLAI
Summary
The dissect_dvbci_tpdu_hdr function in epan/dissectors/packet-dvbci.c in the DVB-CI dissector in Wireshark 1.8.x before 1.8.9 and 1.10.x before 1.10.1 does not validate a certain length value before decrementing it, which allows remote attackers to cause a denial of service (assertion failure and application exit) via a crafted packet.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
http://secunia.com/advisories/54371 third-party-advisoryx_refsource_SECUNIA
http://lists.opensuse.org/opensuse-updates/2013-0… vendor-advisoryx_refsource_SUSE
https://www.wireshark.org/security/wnpa-sec-2013-… x_refsource_CONFIRM
http://secunia.com/advisories/54178 third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/54425 third-party-advisoryx_refsource_SECUNIA
http://www.debian.org/security/2013/dsa-2734 vendor-advisoryx_refsource_DEBIAN
http://www.wireshark.org/docs/relnotes/wireshark-… x_refsource_CONFIRM
http://www.gentoo.org/security/en/glsa/glsa-20130… vendor-advisoryx_refsource_GENTOO
https://bugs.wireshark.org/bugzilla/show_bug.cgi?… x_refsource_CONFIRM
https://oval.cisecurity.org/repository/search/def… vdb-entrysignaturex_refsource_OVAL
http://lists.opensuse.org/opensuse-updates/2013-0… vendor-advisoryx_refsource_SUSE
http://secunia.com/advisories/54296 third-party-advisoryx_refsource_SECUNIA
http://anonsvn.wireshark.org/viewvc?view=revision… x_refsource_CONFIRM
http://anonsvn.wireshark.org/viewvc/trunk/epan/di… x_refsource_CONFIRM
http://www.wireshark.org/docs/relnotes/wireshark-… x_refsource_CONFIRM
Date Public
2013-07-26 00:00
Show details on NVD website
To clipboard 

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          },
          {
            "source": "cve@mitre.org",
            "url": "http://www.wireshark.org/docs/relnotes/wireshark-1.8.9.html"
          },
          {
            "source": "cve@mitre.org",
            "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8916"
          },
          {
            "source": "cve@mitre.org",
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16929"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://www.wireshark.org/security/wnpa-sec-2013-48.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch"
            ],
            "url": "http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-dvbci.c?r1=50474\u0026r2=50473\u0026pathrev=50474"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch"
            ],
            "url": "http://anonsvn.wireshark.org/viewvc?view=revision\u0026revision=50474"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.opensuse.org/opensuse-updates/2013-08/msg00004.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.opensuse.org/opensuse-updates/2013-08/msg00009.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://secunia.com/advisories/54178"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://secunia.com/advisories/54296"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://secunia.com/advisories/54371"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://secunia.com/advisories/54425"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.debian.org/security/2013/dsa-2734"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.wireshark.org/docs/relnotes/wireshark-1.10.1.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.wireshark.org/docs/relnotes/wireshark-1.8.9.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8916"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16929"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://www.wireshark.org/security/wnpa-sec-2013-48.html"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-20"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2025-11-21T12:40:05+00:00",
      "cve": "CVE-2013-4930",
      "id": "CVE-2013-4930",
      "initial_release_date": "2013-07-26T00:00:00+00:00",
      "product_status:known_not_affected": "9",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "wireshark: Assertion failure in the DVB-CI dissector (wnpa-sec-2013-48)",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2013/cve-2013-4930.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.



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.