{"id":"CVE-2012-0839","state":"PUBLISHED","title":"OCaml 3.12.1 and earlier computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of ","description":"OCaml 3.12.1 and earlier computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table.","publishedAt":"2012-02-08T20:00:00.000Z","updatedAt":"2024-08-06T18:38:14.933Z","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.nruns.com/_downloads/advisory28122011.pdf","http://www.mail-archive.com/caml-list%40inria.fr/msg01477.html","http://secunia.com/advisories/47853","http://www.mail-archive.com/caml-list%40inria.fr/msg01478.html","http://openwall.com/lists/oss-security/2012/02/07/2","http://openwall.com/lists/oss-security/2012/02/07/1","http://www.ocert.org/advisories/ocert-2011-003.html"],"weaknesses":[],"ingestedAt":"2026-10-29T19:40:10.484Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2012/0xxx/CVE-2012-0839.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2012-0839","state":"PUBLISHED","datePublished":"2012-02-08T20:00:00.000Z","dateUpdated":"2024-08-06T18:38:14.933Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2012-01-19T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"OCaml 3.12.1 and earlier computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://www.nruns.com/_downloads/advisory28122011.pdf","tags":["x_refsource_MISC"]},{"url":"http://www.mail-archive.com/caml-list%40inria.fr/msg01477.html","name":"[caml-list] 20111230 Hashtbl and security","tags":["mailing-list","x_refsource_MLIST"]},{"url":"http://secunia.com/advisories/47853","name":"47853","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://www.mail-archive.com/caml-list%40inria.fr/msg01478.html","name":"[caml-list] 20111230 Re: Hashtbl and security","tags":["mailing-list","x_refsource_MLIST"]},{"url":"http://openwall.com/lists/oss-security/2012/02/07/2","name":"[oss-security] 20120206 Re: CVE request: Hash DoS vulnerability (ocert-2011-003)","tags":["mailing-list","x_refsource_MLIST"]},{"url":"http://openwall.com/lists/oss-security/2012/02/07/1","name":"[oss-security] 20120206 CVE request: Hash DoS vulnerability (ocert-2011-003)","tags":["mailing-list","x_refsource_MLIST"]},{"url":"http://www.ocert.org/advisories/ocert-2011-003.html","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"redhat","dateUpdated":"2012-02-22T10:00:00.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749"},"datePublic":"2011-12-30T00:00:00.000Z"},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.nruns.com/_downloads/advisory28122011.pdf","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.mail-archive.com/caml-list%40inria.fr/msg01477.html","name":"[caml-list] 20111230 Hashtbl and security","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://secunia.com/advisories/47853","name":"47853","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.mail-archive.com/caml-list%40inria.fr/msg01478.html","name":"[caml-list] 20111230 Re: Hashtbl and security","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://openwall.com/lists/oss-security/2012/02/07/2","name":"[oss-security] 20120206 Re: CVE request: Hash DoS vulnerability (ocert-2011-003)","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://openwall.com/lists/oss-security/2012/02/07/1","name":"[oss-security] 20120206 CVE request: Hash DoS vulnerability (ocert-2011-003)","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://www.ocert.org/advisories/ocert-2011-003.html","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-06T18:38:14.933Z"}}]}}}