{"id":"CVE-2008-2119","aliases":["DEBIAN-CVE-2008-2119","EUVD-2008-2116","GHSA-rh4w-35r5-ffvh"],"status":"published","title":"Asterisk Open Source 1.0.x and 1.2.x before 1.2.29 and Business Edition A.x.x and B.x.x before B...","description":"Asterisk Open Source 1.0.x and 1.2.x before 1.2.29 and Business Edition A.x.x and B.x.x before B.2.5.3, when pedantic parsing (aka pedanticsipchecking) is enabled, allows remote attackers to cause a denial of service (daemon crash) via a SIP INVITE message that lacks a From header, related to invocations of the ast_uri_decode function, and improper handling of (1) an empty const string and (2) a NULL pointer.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.07273,"percentile":0.94393,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-20"],"published":"2008-06-04T19:17:00Z","modified":"2026-10-23T17:47:49Z","exploits":[{"source":"exploitdb","id":"EDB-5749","title":"Asterisk 1.2.x - SIP channel driver / in pedantic mode Remote Crash","type":"dos","platform":"multiple","date":"2008-06-05","verified":true,"url":"https://www.exploit-db.com/exploits/5749"}],"fixes":[{"ecosystem":"Debian:14","package":"asterisk","fixed_in":["1.4"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:14","package":"asterisk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4"}]}],"versions":["0.1.11-3","0.1.11-3woody1"]}],"products":[{"vendor":"asterisk","product":"asterisk_business_edition"},{"vendor":"asterisk","product":"open_source"}],"references":[{"url":"http://security.gentoo.org/glsa/glsa-200905-01.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/30517","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"https://www.exploit-db.com/exploits/5749","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","web"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/42823","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://bugs.digium.com/view.php?id=12607","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.securitytracker.com/id?1020166","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","web"]},{"url":"http://www.securityfocus.com/archive/1/493020/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"http://www.vupen.com/english/advisories/2008/1731","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/34982","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://svn.digium.com/view/asterisk?view=rev\u0026revision=120109","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://downloads.digium.com/pub/security/AST-2008-008.html","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-2119"},{"url":"https://github.com/advisories/GHSA-rh4w-35r5-ffvh"},{"url":"https://security-tracker.debian.org/tracker/CVE-2008-2119","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2008-2119","description":"Asterisk Open Source 1.0.x and 1.2.x before 1.2.29 and Business Edition A.x.x and B.x.x before B.2.5.3, when pedantic parsing (aka pedanticsipchecking) is enabled, allows remote attackers to cause a denial of service (daemon crash) via a SIP INVITE message that lacks a From header, related to invocations of the ast_uri_decode function, and improper handling of (1) an empty const string and (2) a NULL pointer.","status":"published","published":"2008-06-04T19:17:00Z","modified":"2024-08-07T08:49:58.663Z","updated_at":"2026-11-02T14:34:44.675398Z"}],"euvd":[{"id":"EUVD-2008-2116","description":"Asterisk Open Source 1.0.x and 1.2.x before 1.2.29 and Business Edition A.x.x and B.x.x before B.2.5.3, when pedantic parsing (aka pedanticsipchecking) is enabled, allows remote attackers to cause a denial of service (daemon crash) via a SIP INVITE message that lacks a From header, related to invocations of the ast_uri_decode function, and improper handling of (1) an empty const string and (2) a NULL pointer.","status":"published","published":"2008-06-04T19:17:00Z","modified":"2024-08-07T08:49:58Z","updated_at":"2026-11-03T01:38:58.164001Z"}],"ghsa":[{"id":"GHSA-rh4w-35r5-ffvh","title":"Asterisk Open Source 1.0.x and 1.2.x before 1.2.29 and Business Edition A.x.x and B.x.x before B...","description":"Asterisk Open Source 1.0.x and 1.2.x before 1.2.29 and Business Edition A.x.x and B.x.x before B.2.5.3, when pedantic parsing (aka pedanticsipchecking) is enabled, allows remote attackers to cause a denial of service (daemon crash) via a SIP INVITE message that lacks a From header, related to invocations of the ast_uri_decode function, and improper handling of (1) an empty const string and (2) a NULL pointer.","status":"published","published":"2022-05-01T23:47:00Z","modified":"2023-01-31T05:06:42Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:49:04.943706Z"}],"nvd":[{"id":"CVE-2008-2119","description":"Asterisk Open Source 1.0.x and 1.2.x before 1.2.29 and Business Edition A.x.x and B.x.x before B.2.5.3, when pedantic parsing (aka pedanticsipchecking) is enabled, allows remote attackers to cause a denial of service (daemon crash) via a SIP INVITE message that lacks a From header, related to invocations of the ast_uri_decode function, and improper handling of (1) an empty const string and (2) a NULL pointer.","status":"published","published":"2008-06-04T19:32:00Z","modified":"2026-06-16T22:53:08.37Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:01:26.626719Z"}],"osv":[{"id":"CVE-2008-2119","description":"Asterisk Open Source 1.0.x and 1.2.x before 1.2.29 and Business Edition A.x.x and B.x.x before B.2.5.3, when pedantic parsing (aka pedanticsipchecking) is enabled, allows remote attackers to cause a denial of service (daemon crash) via a SIP INVITE message that lacks a From header, related to invocations of the ast_uri_decode function, and improper handling of (1) an empty const string and (2) a NULL pointer.","status":"published","published":"2008-06-04T19:32:00Z","modified":"2026-04-10T03:39:51.905734Z","updated_at":"2026-11-02T15:43:57.178433Z"},{"id":"DEBIAN-CVE-2008-2119","description":"Asterisk Open Source 1.0.x and 1.2.x before 1.2.29 and Business Edition A.x.x and B.x.x before B.2.5.3, when pedantic parsing (aka pedanticsipchecking) is enabled, allows remote attackers to cause a denial of service (daemon crash) via a SIP INVITE message that lacks a From header, related to invocations of the ast_uri_decode function, and improper handling of (1) an empty const string and (2) a NULL pointer.","status":"published","published":"2008-06-04T19:32:00Z","modified":"2026-10-23T17:47:49.039310019Z","updated_at":"2026-11-02T15:45:23.742363Z"}]}}