{"id":"CVE-2011-1956","state":"PUBLISHED","title":"The bytes_repr_len function in Wireshark 1.4.5 uses an incorrect pointer argument, which allows remote attackers to cause a denial of service (NULL pointer dereference and applicat","description":"The bytes_repr_len function in Wireshark 1.4.5 uses an incorrect pointer argument, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via arbitrary TCP traffic.","publishedAt":"2011-06-06T19:00:00.000Z","updatedAt":"2024-08-06T22:46:00.933Z","severity":null,"assigner":"redhat","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://www.wireshark.org/news/20110418.html","http://openwall.com/lists/oss-security/2011/05/31/19","https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14943","https://exchange.xforce.ibmcloud.com/vulnerabilities/67789","http://openwall.com/lists/oss-security/2011/06/01/9","http://secunia.com/advisories/44449","http://www.wireshark.org/docs/relnotes/wireshark-1.4.6.html","https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5837"],"weaknesses":[],"ingestedAt":"2026-10-29T19:39:55.290Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2011/1xxx/CVE-2011-1956.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2011-1956","state":"PUBLISHED","datePublished":"2011-06-06T19:00:00.000Z","dateUpdated":"2024-08-06T22:46:00.933Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2011-05-09T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The bytes_repr_len function in Wireshark 1.4.5 uses an incorrect pointer argument, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via arbitrary TCP traffic."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://www.wireshark.org/news/20110418.html","tags":["x_refsource_CONFIRM"]},{"url":"http://openwall.com/lists/oss-security/2011/05/31/19","name":"[oss-security] 20110531 CVE request for Wireshark 1.4.5 TCP DoS issue","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14943","name":"oval:org.mitre.oval:def:14943","tags":["vdb-entry","signature","x_refsource_OVAL"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/67789","name":"wireshark-desegmenttcp-dos(67789)","tags":["vdb-entry","x_refsource_XF"]},{"url":"http://openwall.com/lists/oss-security/2011/06/01/9","name":"[oss-security] 20110601 Re: CVE request for Wireshark 1.4.5 TCP DoS issue","tags":["mailing-list","x_refsource_MLIST"]},{"url":"http://secunia.com/advisories/44449","name":"44449","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://www.wireshark.org/docs/relnotes/wireshark-1.4.6.html","tags":["x_refsource_CONFIRM"]},{"url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5837","tags":["x_refsource_CONFIRM"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"redhat","dateUpdated":"2017-09-18T12:57:01.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749"},"datePublic":"2011-04-18T00:00:00.000Z"},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.wireshark.org/news/20110418.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://openwall.com/lists/oss-security/2011/05/31/19","name":"[oss-security] 20110531 CVE request for Wireshark 1.4.5 TCP DoS issue","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14943","name":"oval:org.mitre.oval:def:14943","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/67789","name":"wireshark-desegmenttcp-dos(67789)","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://openwall.com/lists/oss-security/2011/06/01/9","name":"[oss-security] 20110601 Re: CVE request for Wireshark 1.4.5 TCP DoS issue","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://secunia.com/advisories/44449","name":"44449","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.wireshark.org/docs/relnotes/wireshark-1.4.6.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5837","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-06T22:46:00.933Z"}}]}}}