CVE-2012-1573

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.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
gnutls13	17.04 zesty	Not in release
	16.10 yakkety	Not in release
	16.04 LTS xenial	Not in release
	15.10 wily	Not in release
	15.04 vivid	Not in release
	14.10 utopic	Not in release
	14.04 LTS trusty	Not in release
	13.10 saucy	Not in release
	13.04 raring	Not in release
	12.10 quantal	Not in release
	12.04 LTS precise	Not in release
	11.10 oneiric	Not in release
	11.04 natty	Not in release
	10.10 maverick	Not in release
	10.04 LTS lucid	Not in release
	8.04 LTS hardy	Fixed 2.0.4-1ubuntu2.7
gnutls26	17.04 zesty	Not in release
	16.10 yakkety	Not in release
	16.04 LTS xenial	Not in release
	15.10 wily	Not in release
	15.04 vivid	Not in release
	14.10 utopic	Fixed 2.12.14-5ubuntu3
	14.04 LTS trusty	Fixed 2.12.14-5ubuntu3
	13.10 saucy	Fixed 2.12.14-5ubuntu3
	13.04 raring	Fixed 2.12.14-5ubuntu3
	12.10 quantal	Fixed 2.12.14-5ubuntu3
	12.04 LTS precise	Fixed 2.12.14-5ubuntu3
	11.10 oneiric	Fixed 2.10.5-1ubuntu3.1
	11.04 natty	Fixed 2.8.6-1ubuntu2.1
	10.10 maverick	Fixed 2.8.6-1ubuntu0.1
	10.04 LTS lucid	Fixed 2.8.5-2ubuntu0.1
	8.04 LTS hardy	Not in release
gnutls28	17.04 zesty	Not affected
	16.10 yakkety	Not affected
	16.04 LTS xenial	Not affected
	15.10 wily	Not affected
	15.04 vivid	Not affected
	14.10 utopic	Not affected
	14.04 LTS trusty	Not in release
	13.10 saucy	Not affected
	13.04 raring	Not affected
	12.10 quantal	Not affected
	12.04 LTS precise	Ignored
	11.10 oneiric	Not in release
	11.04 natty	Not in release
	10.10 maverick	Not in release
	10.04 LTS lucid	Not in release
	8.04 LTS hardy	Not in release

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
gnutls13	Upstream: http://git.savannah.gnu.org/gitweb/?p=gnutls.git;a=commit;h=422214868061370aeeb0ac9cd0f021a5c350a57d
gnutls26	Upstream: http://git.savannah.gnu.org/gitweb/?p=gnutls.git;a=commit;h=422214868061370aeeb0ac9cd0f021a5c350a57d Vendor: http://www.debian.org/security/2012/dsa-2441
gnutls28	Upstream: http://git.savannah.gnu.org/gitweb/?p=gnutls.git;a=commit;h=b495740f2ff66550ca9395b3fda3ea32c3acb185

References

Related Ubuntu Security Notices (USN)

USN-1418-1
GnuTLS vulnerabilities
5 April 2012

Status

Patch details

References

Related Ubuntu Security Notices (USN)

Other references