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
History
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MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2008-05-21T10:00:00
Updated: 2018-10-11T19:57:01
Reserved: 2008-04-24T00:00:00
Link: CVE-2008-1948
JSON object: View
NVD Information
Status : Modified
Published: 2008-05-21T13:24:00.000
Modified: 2023-11-07T02:02:06.117
Link: CVE-2008-1948
JSON object: View
Redhat Information
No data.
CWE