PRIOn knowledge basePRION:CVE-2012-1573Memory corruption
7 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.959 High
EPSS
Percentile
99.4%
gnutls_cipher.c in libgnutls in GnuTLS before 2.12.17 and 3.x before 3.0.15 does not properly handle data encrypted with a block cipher, which allows remote attackers to cause a denial of service (heap memory corruption and application crash) via a crafted record, as demonstrated by a crafted GenericBlockCipher structure.
References
archives.neohapsis.com/archives/bugtraq/2012-03/0099.html
article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/5910
article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/5912
blog.mudynamics.com/2012/03/20/gnutls-and-libtasn1-vulns/
git.savannah.gnu.org/gitweb/?p=gnutls.git;a=commit;h=422214868061370aeeb0ac9cd0f021a5c350a57d
git.savannah.gnu.org/gitweb/?p=gnutls.git;a=commit;h=b495740f2ff66550ca9395b3fda3ea32c3acb185
lists.opensuse.org/opensuse-security-announce/2014-03/msg00001.html
osvdb.org/80259
rhn.redhat.com/errata/RHSA-2012-0429.html
rhn.redhat.com/errata/RHSA-2012-0488.html
rhn.redhat.com/errata/RHSA-2012-0531.html
secunia.com/advisories/48488
secunia.com/advisories/48511
secunia.com/advisories/48596
secunia.com/advisories/48712
secunia.com/advisories/57260
www.debian.org/security/2012/dsa-2441
www.gnu.org/software/gnutls/security.html
www.mandriva.com/security/advisories?name=MDVSA-2012:040
www.openwall.com/lists/oss-security/2012/03/21/4
www.openwall.com/lists/oss-security/2012/03/21/5
www.securityfocus.com/bid/52667
www.securitytracker.com/id?1026828
www.ubuntu.com/usn/USN-1418-1
bugzilla.redhat.com/show_bug.cgi?id=805432
lists.fedoraproject.org/pipermail/package-announce/2012-April/077071.html
lists.fedoraproject.org/pipermail/package-announce/2012-March/076496.html
Related
7 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.959 High
EPSS
Percentile
99.4%