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The remote Gentoo host is missing one or more security-related
The remote host is affected by the vulnerability described in GLSA-200712-20
(ClamAV: Multiple vulnerabilities)
iDefense reported an integer overflow vulnerability in the cli_scanpe()
function when parsing Portable Executable (PE) files packed in the MEW
format, that could be exploited to cause a heap-based buffer overflow
(CVE-2007-6335). Toeroek Edwin reported an off-by-one error when
decompressing MS-ZIP compressed CAB files (CVE-2007-6336). An
unspecified vulnerability related to the bzip2 decompression algorithm
has also been discovered (CVE-2007-6337).
A remote attacker could entice a user or automated system to scan a
specially crafted file, possibly leading to the execution of arbitrary
code with the privileges of the user running ClamAV (either a system
user or the 'clamav' user if clamd is compromised).
There is no known workaround at this time.
See also :
All ClamAV users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=app-antivirus/clamav-0.91.2-r1'
Risk factor :
Critical / CVSS Base Score : 10.0
CVSS Temporal Score : 8.7
Public Exploit Available : true
Family: Gentoo Local Security Checks
Nessus Plugin ID: 29817 (gentoo_GLSA-200712-20.nasl)
Bugtraq ID: 2692726946
CVE ID: CVE-2007-6335CVE-2007-6336CVE-2007-6337
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