National Cyber-Alert System
Vulnerability Summary for CVE-2007-3564
Original release date:07/18/2007
Last revised:09/05/2008
Source:
US-CERT/NIST
Overview
libcurl 7.14.0 through 7.16.3, when built with GnuTLS support, does not check SSL/TLS certificate expiration or activation dates, which allows remote attackers to bypass certain access restrictions.
Impact
CVSS Severity (version 2.0):
Impact Subscore:
6.4
Exploitability Subscore:
10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type:Provides unauthorized access, Allows partial confidentiality, integrity, and availability violation; Allows unauthorized disclosure of information; Allows disruption of service
- Official Statement from Red Hat (07/20/2007)
-
Not vulnerable. The curl packages as shipped with Red Hat Enterprise Linux versions 2.1, 3, 4 and 5 are not linked against the gnutls library.
References to Advisories, Solutions, and Tools
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External Source: UBUNTU
Name: USN-484-1
Type: Patch Information
External Source: VUPEN
Name: ADV-2007-2551
Type: Advisory; Patch Information
External Source: MISC
Name: http://www.curl.haxx.se/docs/adv_20070710.html
Type: Advisory; Patch Information
External Source: SECUNIA
Name: 26108
Type: Advisory; Patch Information
External Source: SECUNIA
Name: 26104
Type: Advisory; Patch Information
External Source: BID
Name: 24938
External Source: XF
Name: libcurl-gnutls-weak-security(35479)
External Source: TRUSTIX
Name: 2007-0023
External Source: DEBIAN
Name: DSA-1333
External Source: SECUNIA
Name: 26231
External Source: SECUNIA
Name: 26128