CVE-2012-1593 (GCVE-0-2012-1593)

Vulnerability from cvelistv5 – Published: 2012-04-11 10:00 – Updated: 2024-08-06 19:01
VLAI?
Summary
epan/dissectors/packet-ansi_a.c in the ANSI A dissector in Wireshark 1.4.x before 1.4.12 and 1.6.x before 1.6.6 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a malformed packet.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Date Public ?
2012-03-27 00:00
Show details on NVD website
To clipboard 

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    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2012-1593\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2012-04-11T10:39:26.577\",\"lastModified\":\"2025-04-11T00:51:21.963\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"epan/dissectors/packet-ansi_a.c in the ANSI A dissector in Wireshark 1.4.x before 1.4.12 and 1.6.x before 1.6.6 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a malformed packet.\"},{\"lang\":\"es\",\"value\":\"epan/dissectors/packet-ansi_a.c en ANSI A en Wireshark v1.4.x anterior a v1.4.12 y v1.6.x anteriores a v1.6.6 permite a atacantes remotos a provocar una denegaci\u00f3n de servicio (desreferencia de puntero nulo y ca\u00edda de la aplicaci\u00f3n) a trav\u00e9s de un paquete incorrecto.\\r\\n\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:A/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":3.3,\"accessVector\":\"ADJACENT_NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":6.5,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-Other\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:wireshark:wireshark:1.4.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"ABB6F1D5-64CC-474D-B123-818080ED7903\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:wireshark:wireshark:1.4.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A5E0F58D-4CE5-4051-A0F6-9BFA2FC0D2DB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:wireshark:wireshark:1.4.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1CC3D171-73D0-4A14-A2AA-60C9739CD840\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:wireshark:wireshark:1.4.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CF840746-1797-4ACC-8AFD-8FBD97E9F706\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:wireshark:wireshark:1.4.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"87AA0CD8-5F45-4F3C-B72E-6D94EA4B2C8B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:wireshark:wireshark:1.4.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7E96B426-8563-4BC2-909A-72457D7159FF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:wireshark:wireshark:1.4.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"452E7B6C-88FF-4402-92A2-D417928C3A7F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:wireshark:wireshark:1.4.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9049C8A8-BC0A-4D0E-BAFE-9D798C61DE5C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:wireshark:wireshark:1.4.8:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A2F262A5-9475-4F36-920C-E98099F0190A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:wireshark:wireshark:1.4.9:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"57B487D4-4AD7-4BE7-86AB-134EEC8D05FA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:wireshark:wireshark:1.4.10:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FBFA1229-1497-4C9E-8CCA-CEBA34F446AE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:wireshark:wireshark:1.4.11:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"65A8CA23-46BC-4AAB-8FB7-D7C3DEA9411E\"}]}]}],\"references\":[{\"url\":\"http://anonsvn.wireshark.org/viewvc?view=revision\u0026revision=40962\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078769.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078770.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://lists.opensuse.org/opensuse-updates/2012-04/msg00060.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://secunia.com/advisories/48548\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://secunia.com/advisories/48986\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.exploit-db.com/exploits/18758\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2012/03/28/13\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.securitytracker.com/id?1026874\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.wireshark.org/security/wnpa-sec-2012-04.html\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6823\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/74361\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14991\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://anonsvn.wireshark.org/viewvc?view=revision\u0026revision=40962\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078769.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078770.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://lists.opensuse.org/opensuse-updates/2012-04/msg00060.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://secunia.com/advisories/48548\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://secunia.com/advisories/48986\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.exploit-db.com/exploits/18758\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2012/03/28/13\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securitytracker.com/id?1026874\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.wireshark.org/security/wnpa-sec-2012-04.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6823\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/74361\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14991\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}],\"evaluatorComment\":\"Per: http://cwe.mitre.org/data/definitions/476.html\\r\\n\\r\\n\u0027CWE-476: NULL Pointer Dereference\u0027\"}}"
  }
}


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Sightings

Author Source Type Date

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.