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
Configurations
Configuration 1 (hide)
|
Information
Published : 2008-05-21 06:24
Updated : 2018-10-11 13:38
NVD link : CVE-2008-1948
Mitre link : CVE-2008-1948
JSON object : View
CWE
CWE-189
Numeric Errors
Products Affected
gnu
- gnutls