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CVE-2008-1949

CVE-2008-1949

EPSS 5.8%
The _gnutls_recv_client_kx_message function in lib/gnutls_kx.c in libgnutls in gnutls-serv in GnuTLS before 2.2.4 continues to process Client Hello messages within a TLS message after one has already been processed, which allows remote attackers to cause a denial of service (NULL dereference and crash) via a TLS message containing multiple Client Hello messages, aka GNUTLS-SA-2008-1-2.
Productos afectados
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Referencias
http://git.savannah.gnu.org/gitweb/?p=gnutls.git%3Ba=commitdiff%3Bh=bc8102405fda11ea00ca3b42acc4f4bce9d6e97bhttp://lists.gnu.org/archive/html/gnutls-devel/2008-05/msg00051.htmlhttp://lists.gnu.org/archive/html/gnutls-devel/2008-05/msg00055.htmlhttp://lists.gnu.org/archive/html/gnutls-devel/2008-05/msg00060.htmlhttp://lists.opensuse.org/opensuse-security-announce/2008-09/msg00003.htmlhttp://secunia.com/advisories/30287http://secunia.com/advisories/30302http://secunia.com/advisories/30317http://secunia.com/advisories/30324http://secunia.com/advisories/30330http://secunia.com/advisories/30331http://secunia.com/advisories/30338