CVE-2013-1619

Description

The TLS implementation in GnuTLS before 2.12.23, 3.0.x before 3.0.28, and 3.1.x before 3.1.7 does not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data for crafted packets, a related issue to CVE-2013-0169.

Read the notes from the security team

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
	10.04 LTS lucid	Not in release
	8.04 LTS hardy	Fixed 2.0.4-1ubuntu2.9
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	Not affected
	14.04 LTS trusty	Not affected
	13.10 saucy	Not affected
	13.04 raring	Not affected
	12.10 quantal	Fixed 2.12.14-5ubuntu4.2
	12.04 LTS precise	Fixed 2.12.14-5ubuntu3.2
	11.10 oneiric	Fixed 2.10.5-1ubuntu3.3
	10.04 LTS lucid	Fixed 2.8.5-2ubuntu0.3
	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	Ignored end of life
	12.10 quantal	Ignored end of life
	12.04 LTS precise	Ignored end of life
	11.10 oneiric	Not in release
	10.04 LTS lucid	Not in release
	8.04 LTS hardy	Not in release

Notes

jdstrand

LP: #1166634 is reported as a regression

Patch details

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

Package	Patch details
gnutls26	Upstream: 458c67c Upstream: 93b7fcf Upstream: 7b65049
gnutls28	Upstream: 8dc2822

References

Related Ubuntu Security Notices (USN)

USN-1752-1
GnuTLS vulnerability
27 February 2013