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Status published
Medium
CVE-2014-3466
Buffer overflow in the read_server_hello function in lib/gnutls_handshake.c in GnuTLS...
Vulnerability Description
Buffer overflow in the read_server_hello function in lib/gnutls_handshake.c in GnuTLS before 3.1.25, 3.2.x before 3.2.15, and 3.3.x before 3.3.4 allows remote servers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a long session id in a ServerHello message.
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.gnutls.org/security.html
- http://www-01.ibm.com/support/docview.wss?uid=swg21678776
- http://www.debian.org/security/2014/dsa-2944
- http://secunia.com/advisories/58340
- http://rhn.redhat.com/errata/RHSA-2014-0595.html
- http://www.ubuntu.com/usn/USN-2229-1
- http://secunia.com/advisories/58642
- http://www.securityfocus.com/bid/67741
- http://www.novell.com/support/kb/doc.php?id=7015302
- http://secunia.com/advisories/59057
- http://linux.oracle.com/errata/ELSA-2014-0595.html
- http://secunia.com/advisories/59086
- https://bugzilla.redhat.com/show_bug.cgi?id=1101932
- http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00002.html
- http://rhn.redhat.com/errata/RHSA-2014-0684.html
- http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00007.html
- http://secunia.com/advisories/59021
- http://rhn.redhat.com/errata/RHSA-2014-0815.html
- http://radare.today/technical-analysis-of-the-gnutls-hello-vulnerability/
- http://www.novell.com/support/kb/doc.php?id=7015303
- http://linux.oracle.com/errata/ELSA-2014-0594.html
- http://secunia.com/advisories/58598
- http://www-947.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5096155
- http://secunia.com/advisories/59838
- http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00015.html
- http://secunia.com/advisories/60384
- http://rhn.redhat.com/errata/RHSA-2014-0594.html
- http://secunia.com/advisories/59016
- http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00010.html
- http://secunia.com/advisories/58601
- http://secunia.com/advisories/59408
- https://www.gitorious.org/gnutls/gnutls/commit/688ea6428a432c39203d00acd1af0e7684e5ddfd
- http://www.securitytracker.com/id/1030314
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Affected Vendor
Affected Software
gnutls
Vulnerable Versions:
3.3.0, 3.3.1, 3.3.2, 3.3.3, 0, 3.1.0, 3.1.1, 3.1.2, 3.1.3, 3.1.4, 3.1.5, 3.1.6, 3.1.7, 3.1.8, 3.1.9, 3.1.10, 3.1.11, 3.1.12, 3.1.13, 3.1.14, 3.1.15, 3.1.16, 3.1.17, 3.1.18, 3.1.19, 3.1.20, 3.1.21, 3.1.22, 3.1.23, 3.2.0, 3.2.1, 3.2.2, 3.2.3, 3.2.4, 3.2.5, 3.2.6, 3.2.7, 3.2.8, 3.2.8.1, 3.2.9, 3.2.10, 3.2.11, 3.2.12, 3.2.12.1, 3.2.13, 3.2.14
Timeline
Official Publish:
June 3rd, 2014
Last Modified:
August 6th, 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.