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Greg Roelofs » Libpng3 : Security Vulnerabilities

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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2004-0768 Exec Code Overflow 2004-10-20 2009-01-23
7.5
User Remote Low Not required Partial Partial Partial
libpng 1.2.5 and earlier does not properly calculate certain buffer offsets, which could allow remote attackers to execute arbitrary code via a buffer overflow attack.
2 CVE-2004-0421 DoS 2004-08-18 2010-08-21
5.0
None Remote Low Not required None None Partial
The Portable Network Graphics library (libpng) 1.0.15 and earlier allows attackers to cause a denial of service (crash) via a malformed PNG image file that triggers an error that causes an out-of-bounds read when creating the error message.
3 CVE-2002-0660 DoS Exec Code Overflow 2002-08-12 2008-09-05
7.5
User Remote Low Not required Partial Partial Partial
Buffer overflow in libpng 1.0.12-3.woody.2 and libpng3 1.2.1-1.1.woody.2 on Debian GNU/Linux 3.0, and other operating systems, may allow attackers to cause a denial of service and possibly execute arbitrary code, a different vulnerability than CVE-2002-0728.
Total number of vulnerabilities : 3   Page : 1 (This Page)
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