CVE-2011-4128
Description
Buffer overflow in the gnutls_session_get_data function in lib/gnutls_session.c in GnuTLS 2.12.x before 2.12.14 and 3.x before 3.0.7, when used on a client that performs nonstandard session resumption, allows remote TLS servers to cause a denial of service (application crash) via a large SessionTicket.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| gnu | gnutls | 2.12.0 | |
| gnu | gnutls | 2.12.1 | |
| gnu | gnutls | 2.12.2 | |
| gnu | gnutls | 2.12.3 | |
| gnu | gnutls | 2.12.4 | |
| gnu | gnutls | 2.12.5 | |
| gnu | gnutls | 2.12.6 | |
| gnu | gnutls | 2.12.6.1 | |
| gnu | gnutls | 2.12.7 | |
| gnu | gnutls | 2.12.8 | |
| gnu | gnutls | 2.12.9 | |
| gnu | gnutls | 2.12.10 | |
| gnu | gnutls | 2.12.11 | |
| gnu | gnutls | 2.12.12 | |
| gnu | gnutls | 2.12.13 | |
| gnu | gnutls | 3.0.0 | |
| gnu | gnutls | 3.0.1 | |
| gnu | gnutls | 3.0.2 | |
| gnu | gnutls | 3.0.3 | |
| gnu | gnutls | 3.0.4 | |
| gnu | gnutls | 3.0.5 | |
| gnu | gnutls | 3.0.6 | |
References
- http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/5596
- http://git.savannah.gnu.org/gitweb/?p=gnutls.git%3Ba=commitdiff%3Bh=190cef6eed37d0e73a73c1e205eb31d45ab60a3c
- http://git.savannah.gnu.org/gitweb/?p=gnutls.git%3Ba=commitdiff%3Bh=e82ef4545e9e98cbcb032f55d7c750b81e3a0450
- http://lists.fedoraproject.org/pipermail/package-announce/2012-April/077071.html
- http://openwall.com/lists/oss-security/2011/11/09/2
- http://openwall.com/lists/oss-security/2011/11/09/4
- http://rhn.redhat.com/errata/RHSA-2012-0429.html
- http://rhn.redhat.com/errata/RHSA-2012-0488.html
- http://rhn.redhat.com/errata/RHSA-2012-0531.html
- http://secunia.com/advisories/48596
- http://secunia.com/advisories/48712
- http://www.gnu.org/software/gnutls/security.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:045
- http://www.ubuntu.com/usn/USN-1418-1
- https://bugzilla.redhat.com/show_bug.cgi?id=752308
- http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/5596
- http://git.savannah.gnu.org/gitweb/?p=gnutls.git%3Ba=commitdiff%3Bh=190cef6eed37d0e73a73c1e205eb31d45ab60a3c
- http://git.savannah.gnu.org/gitweb/?p=gnutls.git%3Ba=commitdiff%3Bh=e82ef4545e9e98cbcb032f55d7c750b81e3a0450
- http://lists.fedoraproject.org/pipermail/package-announce/2012-April/077071.html
- http://openwall.com/lists/oss-security/2011/11/09/2
- http://openwall.com/lists/oss-security/2011/11/09/4
- http://rhn.redhat.com/errata/RHSA-2012-0429.html
- http://rhn.redhat.com/errata/RHSA-2012-0488.html
- http://rhn.redhat.com/errata/RHSA-2012-0531.html
- http://secunia.com/advisories/48596
CWEs
CWE-119
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.