6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.037 Low
EPSS
Percentile
91.8%
Multiple buffer overflows in the voicemail functionality in Asterisk 1.4.x
before 1.4.13, when using IMAP storage, might allow (1) remote attackers to
execute arbitrary code via a long combination of Content-type and
Content-description headers, or (2) local users to execute arbitrary code
via a long combination of astspooldir, voicemail context, and voicemail
mailbox fields. NOTE: vector 2 requires write access to Asterisk
configuration files.
Author | Note |
---|---|
jdstrand | 1.4.x only. 1.2 and 1.0 not affected |