4.3

CVE-2014-4045

The Publish/Subscribe Framework in the PJSIP channel driver in Asterisk Open Source 12.x before 12.3.1, when sub_min_expiry is set to zero, allows remote attackers to cause a denial of service (assertion failure and crash) via an unsubscribe request when not subscribed to the device.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Digium ≫ Asterisk Version 12.0.0
Digium ≫ Asterisk Version 12.1.0 Update -
Digium ≫ Asterisk Version 12.1.0 Update rc1
Digium ≫ Asterisk Version 12.1.0 Update rc2
Digium ≫ Asterisk Version 12.1.0 Update rc3
Digium ≫ Asterisk Version 12.1.1
Digium ≫ Asterisk Version 12.2.0
Digium ≫ Asterisk Version 12.2.0 Update rc1
Digium ≫ Asterisk Version 12.2.0 Update rc2
Digium ≫ Asterisk Version 12.2.0 Update rc3
Digium ≫ Asterisk Version 12.3.0
Digium ≫ Asterisk Version 12.3.0 Update rc1
Digium ≫ Asterisk Version 12.3.0 Update rc2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.77% 0.844
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:N/A:P
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://downloads.asterisk.org/pub/security/AST-2014-005.html
Patch
Vendor Advisory
http://packetstormsecurity.com/files/127087/Asterisk-Project-Security-Advisory-AST-2014-005.html
http://www.securityfocus.com/archive/1/532414/100/0/threaded