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GNU » Gnutls » 1.2.1 : Security Vulnerabilities (Overflow)

Cpe Name:cpe:/a:gnu:gnutls:1.2.1
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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2008-1948 189 DoS Exec Code Overflow 2008-05-21 2010-08-21
10.0
None Remote Low Not required Complete Complete Complete
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.
Total number of vulnerabilities : 1   Page : 1 (This Page)
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