CVE-2016-4356
Published: 29 April 2016
The append_utf8_value function in the DN decoder (dn.c) in Libksba before 1.3.3 allows remote attackers to cause a denial of service (out-of-bounds read) by clearing the high bit of the byte after invalid utf-8 encoded data.
Priority
CVSS 3 base score: 7.5
Status
Package | Release | Status |
---|---|---|
libksba Launchpad, Ubuntu, Debian |
upstream |
Released
(1.3.3-1)
|
precise |
Released
(1.2.0-2ubuntu0.2)
|
|
trusty |
Does not exist
(trusty was released [1.3.0-3ubuntu0.14.04.2])
|
|
wily |
Not vulnerable
(1.3.3-1)
|
|
xenial |
Not vulnerable
|
|
Patches: upstream: http://git.gnupg.org/cgi-bin/gitweb.cgi?p=libksba.git;a=commit;h=243d12fdec66a4360fbb3e307a046b39b5b4ffc3 |