{"id":"CVE-2012-0039","state":"PUBLISHED","title":"GLib 2.31.8 and earlier, when the g_str_hash function is used, computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dep","description":"GLib 2.31.8 and earlier, when the g_str_hash function is used, 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. NOTE: this issue may be disputed by the vendor; the existence of the g_str_hash function is not a vulnerability in the library, because callers of g_hash_table_new and g_hash_table_new_full can specify an arbitrary hash function that is appropriate for the application.","publishedAt":"2012-01-14T17:00:00.000Z","updatedAt":"2025-01-21T18:29:23.297Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"redhat","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://openwall.com/lists/oss-security/2012/01/10/12","http://mail.gnome.org/archives/gtk-devel-list/2003-May/msg00111.html","http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=655044","https://bugzilla.redhat.com/show_bug.cgi?id=772720"],"weaknesses":[],"ingestedAt":"2026-10-29T19:40:10.484Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2012/0xxx/CVE-2012-0039.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2012-0039","state":"PUBLISHED","datePublished":"2012-01-14T17:00:00.000Z","dateUpdated":"2025-01-21T18:29:23.297Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2011-12-07T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"GLib 2.31.8 and earlier, when the g_str_hash function is used, 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. NOTE: this issue may be disputed by the vendor; the existence of the g_str_hash function is not a vulnerability in the library, because callers of g_hash_table_new and g_hash_table_new_full can specify an arbitrary hash function that is appropriate for the application."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://openwall.com/lists/oss-security/2012/01/10/12","name":"[oss-security] 20120110 glib2 hash dos oCert-2011-003","tags":["mailing-list"]},{"url":"http://mail.gnome.org/archives/gtk-devel-list/2003-May/msg00111.html","name":"[gtk-devel-list] 20030529 Algorimic Complexity Attack on GLIB 2.2.1","tags":["mailing-list"]},{"url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=655044"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=772720"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"n/a"}]}],"providerMetadata":{"shortName":"redhat","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateUpdated":"2023-02-12T00:00:00.000Z"},"tags":["disputed"],"datePublic":"2012-01-10T00:00:00.000Z"},"adp":[{"title":"CVE Program Container","references":[{"url":"http://openwall.com/lists/oss-security/2012/01/10/12","name":"[oss-security] 20120110 glib2 hash dos oCert-2011-003","tags":["mailing-list","x_transferred"]},{"url":"http://mail.gnome.org/archives/gtk-devel-list/2003-May/msg00111.html","name":"[gtk-devel-list] 20030529 Algorimic Complexity Attack on GLIB 2.2.1","tags":["mailing-list","x_transferred"]},{"url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=655044","tags":["x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=772720","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-06T18:09:17.181Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.5,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-01-21T18:29:14.034924Z","id":"CVE-2012-0039","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-noinfo Not enough information"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-01-21T18:29:23.297Z"}}]}}}