CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:C/I:C/A:N
EPSS
Percentile
91.2%
Unspecified vulnerability in Asterisk Open Source 1.2.x before 1.2.27,
1.4.x before 1.4.18.1 and 1.4.19-rc3; Business Edition A.x.x, B.x.x before
B.2.5.1, and C.x.x before C.1.6.2; AsteriskNOW 1.0.x before 1.0.2;
Appliance Developer Kit before 1.4 revision 109393; and s800i 1.0.x before
1.1.0.2; allows remote attackers to access the SIP channel driver via a
crafted From header.