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CVE
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CVE-2008-3964Date: (C)2008-09-10   (M)2024-02-16


Multiple off-by-one errors in libpng before 1.2.32beta01, and 1.4 before 1.4.0beta34, allow context-dependent attackers to cause a denial of service (crash) or have unspecified other impact via a PNG image with crafted zTXt chunks, related to (1) the png_push_read_zTXt function in pngread.c, and possibly related to (2) pngtest.c.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 4.3
Exploit Score: 8.6
Impact Score: 2.9
 
CVSS V2 Metrics:
Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality: NONE
Integrity: NONE
Availability: PARTIAL
  
Reference:
SUNALERT-1020521
SUNALERT-259989
BID-31049
SECUNIA-31781
SECUNIA-33137
SECUNIA-35302
SECUNIA-35386
ADV-2008-2512
ADV-2009-1462
ADV-2009-1560
GLSA-200812-15
MDVSA-2009:051
VU#889484
http://www.openwall.com/lists/oss-security/2008/09/09/3
http://www.openwall.com/lists/oss-security/2008/09/09/8
http://sourceforge.net/mailarchive/forum.php?thread_name=e56ccc8f0809180317u6a5306fg14683947affb3e1b%40mail.gmail.com&forum_name=png-mng-implement
http://sourceforge.net/project/shownotes.php?group_id=5624&release_id=624517
http://sourceforge.net/project/shownotes.php?release_id=624518
http://sourceforge.net/tracker/index.php?func=detail&aid=2095669&group_id=5624&atid=105624
http://support.avaya.com/elmodocs2/security/ASA-2009-208.htm
libpng-pngpushreadztxt-dos(44928)

CPE    1
cpe:/a:libpng:libpng
CWE    1
CWE-193
OVAL    3
oval:org.secpod.oval:def:20743
oval:org.secpod.oval:def:300969
oval:org.secpod.oval:def:700311

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