Veracode Vulnerability DatabaseVERACODE:7283Out-of-Bounds Access
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
libtasn1.so is vulnerable to out-of-bounds access. The library does not properly report if a negative bit length error occurs in the asn1_get_bit_der function in lib/decoding.c, causing an out-of-bounds access that can crash the application or cause arbitrary code to be executed.
References
advisories.mageia.org/MGASA-2014-0247.html
git.savannah.gnu.org/cgit/libtasn1.git/commit/?id=1c3ccb3e040bf13e342ee60bc23b21b97b11923f
linux.oracle.com/errata/ELSA-2014-0594.html
linux.oracle.com/errata/ELSA-2014-0596.html
lists.gnu.org/archive/html/help-libtasn1/2014-05/msg00006.html
lists.opensuse.org/opensuse-security-announce/2014-06/msg00002.html
lists.opensuse.org/opensuse-security-announce/2014-06/msg00015.html
rhn.redhat.com/errata/RHSA-2014-0594.html
rhn.redhat.com/errata/RHSA-2014-0596.html
rhn.redhat.com/errata/RHSA-2014-0687.html
rhn.redhat.com/errata/RHSA-2014-0815.html
secunia.com/advisories/58591
secunia.com/advisories/58614
secunia.com/advisories/59021
secunia.com/advisories/59057
secunia.com/advisories/59408
secunia.com/advisories/60320
secunia.com/advisories/60415
secunia.com/advisories/61888
support.f5.com/kb/en-us/solutions/public/15000/400/sol15423.html
www.debian.org/security/2014/dsa-3056
www.mandriva.com/security/advisories?name=MDVSA-2015:116
www.novell.com/support/kb/doc.php?id=7015302
www.novell.com/support/kb/doc.php?id=7015303
bugzilla.redhat.com/show_bug.cgi?id=1102323
Related
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P