National Cyber Awareness System
Vulnerability Summary for CVE-2010-1639
Original release date:05/26/2010
Last revised:03/31/2011
Source:
US-CERT/NIST
Overview
The cli_pdf function in libclamav/pdf.c in ClamAV before 0.96.1 allows remote attackers to cause a denial of service (crash) via a malformed PDF file, related to an inconsistency in the calculated stream length and the real stream length.
Impact
CVSS Severity (version 2.0):
Impact Subscore:
2.9
Exploitability Subscore:
8.6
CVSS Version 2 Metrics:
Access Vector: Network exploitable; Victim must voluntarily interact with attack mechanism
Access Complexity: Medium
Authentication: Not required to exploit
Impact Type:Allows disruption of serviceUnknown
References to Advisories, Solutions, and Tools
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External Source: CONFIRM
Name: https://wwws.clamav.net/bugzilla/show_bug.cgi?id=2016
Type: Patch Information
External Source: CONFIRM
Name: http://git.clamav.net/gitweb?p=clamav-devel.git;a=commitdiff;h=f0eb394501ec21b9fe67f36cbf5db788711d4236#patch2
Type: Patch Information; Exploit
External Source: XF
Name: clamav-clipdf-dos(58824)
External Source: VUPEN
Name: ADV-2010-1214
Type: Advisory
External Source: SECTRACK
Name: 1024017
External Source: BID
Name: 40317
External Source: MANDRIVA
Name: MDVSA-2010:110
External Source: SECUNIA
Name: 43752
External Source: SECUNIA
Name: 39895
Type: Advisory
External Source: SUSE
Name: SUSE-SR:2010:014
External Source: FEDORA
Name: FEDORA-2011-2743
External Source: FEDORA
Name: FEDORA-2011-2741