{"id":"CVE-2006-3121","details":"The peel_netstring function in cl_netstring.c in the heartbeat subsystem in High-Availability Linux before 1.2.5, and 2.0 before 2.0.7, allows remote attackers to cause a denial of service (crash) via the length parameter in a heartbeat message.","modified":"2026-04-10T03:38:28.425740Z","published":"2006-08-17T01:04:00Z","references":[{"type":"ADVISORY","url":"http://secunia.com/advisories/21505"},{"type":"ADVISORY","url":"http://secunia.com/advisories/21511"},{"type":"ADVISORY","url":"http://secunia.com/advisories/21518"},{"type":"ADVISORY","url":"http://secunia.com/advisories/21521"},{"type":"ADVISORY","url":"http://secunia.com/advisories/21629"},{"type":"ADVISORY","url":"http://security.gentoo.org/glsa/glsa-200608-23.xml"},{"type":"ADVISORY","url":"http://www.mandriva.com/security/advisories?name=MDKSA-2006:142"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/usn-335-1"},{"type":"ADVISORY","url":"http://www.vupen.com/english/advisories/2006/3288"},{"type":"FIX","url":"http://www.debian.org/security/2006/dsa-1151"},{"type":"FIX","url":"http://www.linux-ha.org/SecurityIssues"},{"type":"FIX","url":"http://www.securityfocus.com/bid/19516"},{"type":"WEB","url":"http://www.linux-ha.org/_cache/SecurityIssues__sec03.txt"},{"type":"WEB","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/28396"}],"schema_version":"1.7.5"}