{"id":"CVE-2009-0949","details":"The ippReadIO function in cups/ipp.c in cupsd in CUPS before 1.3.10 does not properly initialize memory for IPP request packets, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a scheduler request with two consecutive IPP_TAG_UNSUPPORTED tags.","modified":"2026-01-27T04:09:41.970505Z","published":"2009-06-09T17:30:00Z","withdrawn":"2026-01-27T04:09:41.970505Z","references":[{"type":"ADVISORY","url":"http://secunia.com/advisories/35322"},{"type":"ADVISORY","url":"http://secunia.com/advisories/35328"},{"type":"ADVISORY","url":"http://secunia.com/advisories/35340"},{"type":"ADVISORY","url":"http://secunia.com/advisories/35342"},{"type":"ADVISORY","url":"http://secunia.com/advisories/35685"},{"type":"ADVISORY","url":"http://secunia.com/advisories/36701"},{"type":"WEB","url":"http://securitytracker.com/id?1022321"},{"type":"ADVISORY","url":"http://support.apple.com/kb/HT3865"},{"type":"EVIDENCE","url":"http://www.coresecurity.com/content/AppleCUPS-null-pointer-vulnerability"},{"type":"ADVISORY","url":"http://www.debian.org/security/2009/dsa-1811"},{"type":"WEB","url":"http://www.securityfocus.com/archive/1/504032/100/0/threaded"},{"type":"WEB","url":"http://www.securityfocus.com/bid/35169"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-780-1"},{"type":"ADVISORY","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/50926"},{"type":"ARTICLE","url":"http://lists.apple.com/archives/security-announce/2009/Sep/msg00004.html"},{"type":"ARTICLE","url":"http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.html"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=500972"},{"type":"WEB","url":"http://www.redhat.com/support/errata/RHSA-2009-1082.html"},{"type":"WEB","url":"http://www.redhat.com/support/errata/RHSA-2009-1083.html"},{"type":"WEB","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9631"}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}