CVE-2008-1948

Priority
Medium
Description
The _gnutls_server_name_recv_params function in lib/ext_server_name.c in
libgnutls in gnutls-serv in GnuTLS before 2.2.4 does not properly calculate
the number of Server Names in a TLS 1.0 Client Hello message during
extension handling, which allows remote attackers to cause a denial of
service (crash) or possibly execute arbitrary code via a zero value for the
length of Server Names, which leads to a buffer overflow in session
resumption data in the pack_security_parameters function, aka
GNUTLS-SA-2008-1-1.
References
Assigned-to
kees
Package
Upstream:released (2.2.5)
Ubuntu 8.04 LTS (Hardy Heron):DNE
Package
Upstream:needs-triage
Ubuntu 8.04 LTS (Hardy Heron):DNE
Package
Upstream:needs-triage
Ubuntu 8.04 LTS (Hardy Heron):released (2.0.4-1ubuntu2.1)
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Updated: 2012-06-01 15:18:46 UTC (commit 5347)