{"cve":"CVE-2009-0949","nvd":{"published":"2009-06-09T17:30:00.657","modified":"2026-06-16T23:06:10.820","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-908"],"references":["http://lists.apple.com/archives/security-announce/2009/Sep/msg00004.html","http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.html","http://secunia.com/advisories/35322","http://secunia.com/advisories/35328","http://secunia.com/advisories/35340"],"products":["apple:cups","apple:mac_os_x","apple:mac_os_x_server","canonical:ubuntu_linux","debian:debian_linux","opensuse:opensuse","suse:linux_enterprise"],"source":"nvd","synced_at":"2026-10-19T19:54:07.895733559+00:00"},"epss":{"cve":"CVE-2009-0949","score":0.19633,"percentile":0.97388,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}