{"id":"CVE-2006-5445","aliases":["DEBIAN-CVE-2006-5445","EUVD-2006-5430","GHSA-q76q-55q2-fj65"],"status":"published","title":"Unspecified vulnerability in the SIP channel driver (channels/chan_sip.c) in Asterisk 1.2.x...","description":"Unspecified vulnerability in the SIP channel driver (channels/chan_sip.c) in Asterisk 1.2.x before 1.2.13 and 1.4.x before 1.4.0-beta3 allows remote attackers to cause a denial of service (resource consumption) via unspecified vectors that result in the creation of \"a real pvt structure\" that uses more resources than necessary.","severity":{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.03648,"percentile":0.89675,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2006-10-23T17:00:00Z","modified":"2026-10-22T23:47:34Z","fixes":[{"ecosystem":"Debian:14","package":"asterisk","fixed_in":["1:1.2.13~dfsg-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:14","package":"asterisk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.2.13~dfsg-1"}]}],"versions":["0.1.11-3","0.1.11-3woody1","1:1.0.5-2","1:1.0.5-4","1:1.0.6-1","1:1.0.6-2","1:1.0.7-1","1:1.0.7.dfsg.1-1","1:1.0.7.dfsg.1-2","1:1.0.7.dfsg.1-2sarge1","1:1.0.7.dfsg.1-2sarge2","1:1.0.7.dfsg.1-2sarge3","1:1.0.7.dfsg.1-2sarge4","1:1.0.7.dfsg.1-2sarge5","1:1.0.7.dfsg.1-2sarge6","1:1.0.9.dfsg-1","1:1.0.9.dfsg-3","1:1.0.9.dfsg-4","1:1.0.9.dfsg-5","1:1.0.9.dfsg-6","1:1.2.0-beta1.dfsg-1","1:1.2.0-beta2.dfsg-1","1:1.2.0-beta2.dfsg-2","1:1.2.0-beta2.dfsg-3","1:1.2.0-rc1.dfsg-1","1:1.2.0-rc2.dfsg-1","1:1.2.0.dfsg-1","1:1.2.0.dfsg-2","1:1.2.0.dfsg-3","1:1.2.0.dfsg-4","1:1.2.0.dfsg-5","1:1.2.0.dfsg-6","1:1.2.1.dfsg-1","1:1.2.1.dfsg-2","1:1.2.1.dfsg-3","1:1.2.10.dfsg-1","1:1.2.10.dfsg-1bpo1","1:1.2.10.dfsg-2","1:1.2.10.dfsg-3","1:1.2.11.dfsg-1","1:1.2.12.1.dfsg-1","1:1.2.4.dfsg-1","1:1.2.4.dfsg-2","1:1.2.4.dfsg-3","1:1.2.4.dfsg-4","1:1.2.4.dfsg-5","1:1.2.4.dfsg-6","1:1.2.4.dfsg-6+b1","1:1.2.4.dfsg-7","1:1.2.7.1.dfsg-1","1:1.2.7.1.dfsg-2","1:1.2.7.1.dfsg-3","1:1.2.9.1.dfsg-1"]}],"products":[{"vendor":"digium","product":"asterisk"}],"references":[{"url":"http://www.vupen.com/english/advisories/2006/4098","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","advisory"]},{"url":"http://ftp.digium.com/pub/asterisk/releases/ChangeLog-1.2.13","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix"]},{"url":"http://www.gentoo.org/security/en/glsa/glsa-200610-15.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/20835","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"http://www.novell.com/linux/security/advisories/2006_69_asterisk.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/29664","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://secunia.com/advisories/22651","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://www.securityfocus.com/archive/1/449183/100/0/threaded","tags":["vendor-advisory","x_refsource_OPENPKG","x_transferred","web"]},{"url":"http://www.asterisk.org/node/110","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix"]},{"url":"http://secunia.com/advisories/22979","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://www.asterisk.org/node/109","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix"]},{"url":"http://www.osvdb.org/29973","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-5445"},{"url":"https://github.com/advisories/GHSA-q76q-55q2-fj65"},{"url":"https://security-tracker.debian.org/tracker/CVE-2006-5445","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2006-5445","description":"Unspecified vulnerability in the SIP channel driver (channels/chan_sip.c) in Asterisk 1.2.x before 1.2.13 and 1.4.x before 1.4.0-beta3 allows remote attackers to cause a denial of service (resource consumption) via unspecified vectors that result in the creation of \"a real pvt structure\" that uses more resources than necessary.","status":"published","published":"2006-10-23T17:00:00Z","modified":"2024-08-07T19:48:30.533Z","updated_at":"2026-11-02T14:33:48.500736Z"}],"euvd":[{"id":"EUVD-2006-5430","description":"Unspecified vulnerability in the SIP channel driver (channels/chan_sip.c) in Asterisk 1.2.x before 1.2.13 and 1.4.x before 1.4.0-beta3 allows remote attackers to cause a denial of service (resource consumption) via unspecified vectors that result in the creation of \"a real pvt structure\" that uses more resources than necessary.","status":"published","published":"2006-10-23T17:00:00Z","modified":"2024-08-07T19:48:30Z","updated_at":"2026-11-03T01:15:47.615304Z"}],"ghsa":[{"id":"GHSA-q76q-55q2-fj65","title":"Unspecified vulnerability in the SIP channel driver (channels/chan_sip.c) in Asterisk 1.2.x...","description":"Unspecified vulnerability in the SIP channel driver (channels/chan_sip.c) in Asterisk 1.2.x before 1.2.13 and 1.4.x before 1.4.0-beta3 allows remote attackers to cause a denial of service (resource consumption) via unspecified vectors that result in the creation of \"a real pvt structure\" that uses more resources than necessary.","status":"published","published":"2022-05-01T07:28:29Z","modified":"2023-01-31T05:02:21Z","updated_at":"2026-11-02T14:48:14.417535Z"}],"nvd":[{"id":"CVE-2006-5445","description":"Unspecified vulnerability in the SIP channel driver (channels/chan_sip.c) in Asterisk 1.2.x before 1.2.13 and 1.4.x before 1.4.0-beta3 allows remote attackers to cause a denial of service (resource consumption) via unspecified vectors that result in the creation of \"a real pvt structure\" that uses more resources than necessary.","status":"published","published":"2006-10-23T17:07:00Z","modified":"2026-06-16T22:31:12.65Z","cvss":[{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:07.481037Z"}],"osv":[{"id":"CVE-2006-5445","description":"Unspecified vulnerability in the SIP channel driver (channels/chan_sip.c) in Asterisk 1.2.x before 1.2.13 and 1.4.x before 1.4.0-beta3 allows remote attackers to cause a denial of service (resource consumption) via unspecified vectors that result in the creation of \"a real pvt structure\" that uses more resources than necessary.","status":"published","published":"2006-10-23T17:07:00Z","modified":"2026-04-10T03:38:33.933263Z","updated_at":"2026-11-02T15:43:56.865964Z"},{"id":"DEBIAN-CVE-2006-5445","description":"Unspecified vulnerability in the SIP channel driver (channels/chan_sip.c) in Asterisk 1.2.x before 1.2.13 and 1.4.x before 1.4.0-beta3 allows remote attackers to cause a denial of service (resource consumption) via unspecified vectors that result in the creation of \"a real pvt structure\" that uses more resources than necessary.","status":"published","published":"2006-10-23T17:07:00Z","modified":"2026-10-22T23:47:34.090936606Z","updated_at":"2026-11-02T15:45:23.105674Z"}]}}