Vulnerability Details CVE-2011-4128
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.013
EPSS Ranking 78.9%
CVSS Severity
CVSS v2 Score 4.3
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
- 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
Products affected by CVE-2011-4128
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cpe:2.3:a:gnu:gnutls:2.12.0
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cpe:2.3:a:gnu:gnutls:2.12.1
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cpe:2.3:a:gnu:gnutls:2.12.10
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cpe:2.3:a:gnu:gnutls:2.12.11
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cpe:2.3:a:gnu:gnutls:2.12.12
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cpe:2.3:a:gnu:gnutls:2.12.13
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cpe:2.3:a:gnu:gnutls:2.12.2
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cpe:2.3:a:gnu:gnutls:2.12.3
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cpe:2.3:a:gnu:gnutls:2.12.4
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cpe:2.3:a:gnu:gnutls:2.12.5
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cpe:2.3:a:gnu:gnutls:2.12.6
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cpe:2.3:a:gnu:gnutls:2.12.6.1
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cpe:2.3:a:gnu:gnutls:2.12.7
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cpe:2.3:a:gnu:gnutls:2.12.8
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cpe:2.3:a:gnu:gnutls:2.12.9
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cpe:2.3:a:gnu:gnutls:3.0.0
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cpe:2.3:a:gnu:gnutls:3.0.1
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cpe:2.3:a:gnu:gnutls:3.0.2
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cpe:2.3:a:gnu:gnutls:3.0.3
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cpe:2.3:a:gnu:gnutls:3.0.4
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cpe:2.3:a:gnu:gnutls:3.0.5
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cpe:2.3:a:gnu:gnutls:3.0.6