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Last updated: 12/22/2014 11:20:47 AM

CVE Publication rate: 14.27

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National Cyber Awareness System

Vulnerability Summary for CVE-2004-0994

Original release date: 01/10/2005
Last revised: 09/10/2008
Source: US-CERT/NIST

Overview

Multiple integer overflows in xzgv 0.8 and earlier allow remote attackers to execute arbitrary code via images with large width and height values, which trigger a heap-based buffer overflow, as demonstrated in the read_prf_file function in readprf.c. NOTE: CVE-2004-0994 and CVE-2004-1095 identify sets of bugs that only partially overlap, despite having the same developer. Therefore, they should be regarded as distinct.

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score: 10.0 (HIGH) (AV:N/AC:L/Au:N/C:C/I:C/A:C) (legend)
Impact Subscore: 10.0
Exploitability Subscore: 10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type: Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

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External Source: IDEFENSE
Name: 20041213 Multiple Vendor xzgv PRF Parsing Integer Overflow Vulnerability
Type: Advisory; Exploit
External Source: DEBIAN
Name: DSA-614
External Source: XF
Name: xzgv-readprffile-bo(18454)
External Source: CONFIRM
Name: http://rus.members.beeb.net/xzgv-0.8-integer-overflow-fix.diff

Technical Details

Vulnerability Type (View All)