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Status published
Medium
CVE-2011-4128
Buffer overflow in the gnutls_session_get_data function in lib/gnutls_session.c in GnuTLS...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://www.ubuntu.com/usn/USN-1418-1
- http://rhn.redhat.com/errata/RHSA-2012-0531.html
- http://git.savannah.gnu.org/gitweb/?p=gnutls.git%3Ba=commitdiff%3Bh=e82ef4545e9e98cbcb032f55d7c750b81e3a0450
- http://openwall.com/lists/oss-security/2011/11/09/2
- http://secunia.com/advisories/48712
- http://www.gnu.org/software/gnutls/security.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-April/077071.html
- https://bugzilla.redhat.com/show_bug.cgi?id=752308
- http://rhn.redhat.com/errata/RHSA-2012-0488.html
- http://secunia.com/advisories/48596
- http://git.savannah.gnu.org/gitweb/?p=gnutls.git%3Ba=commitdiff%3Bh=190cef6eed37d0e73a73c1e205eb31d45ab60a3c
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:045
- http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/5596
- http://openwall.com/lists/oss-security/2011/11/09/4
- http://rhn.redhat.com/errata/RHSA-2012-0429.html
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Affected Vendor
Affected Software
gnutls
Vulnerable Versions:
2.12.0, 2.12.1, 2.12.2, 2.12.3, 2.12.4, 2.12.5, 2.12.6, 2.12.6.1, 2.12.7, 2.12.8, 2.12.9, 2.12.10, 2.12.11, 2.12.12, 2.12.13, 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.0.6
Timeline
Official Publish:
December 8th, 2011
Last Modified:
August 7th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.