CVE-2011-4128

EPSS 2.4%

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.

Affected products

n/a · n/a

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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 https://bugzilla.redhat.com/show_bug.cgi?id=752308 http://secunia.com/advisories/48596 http://secunia.com/advisories/48712