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CVE
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CVE-2012-3438Date: (C)2012-08-07   (M)2018-06-02


The Magick_png_malloc function in coders/png.c in GraphicsMagick 6.7.8-6 does not use the proper variable type for the allocation size, which might allow remote attackers to cause a denial of service (crash) via a crafted PNG file that triggers incorrect memory allocation.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 4.3
Exploit Score: Exploit Score: 8.6
Impact Score: Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: NETWORK
Attack Complexity: Access Complexity: MEDIUM
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: NONE
Scope: Integrity: NONE
Confidentiality: Availability: PARTIAL
Integrity:  
Availability:  
  
Reference:
SECUNIA-50090
BID-54716
MDVSA-2012:165
graphicsmagick-png-dos(77259)
http://graphicsmagick.hg.sourceforge.net/hgweb/graphicsmagick/graphicsmagick/rev/d6e469d02cd2
https://bugzilla.redhat.com/show_bug.cgi?id=844105
openSUSE-SU-2013:0536

CPE    1
cpe:/a:graphicsmagick:graphicsmagick:1.3.16
CWE    1
CWE-119
OVAL    4
oval:org.secpod.oval:def:104135
oval:org.secpod.oval:def:104139
oval:org.secpod.oval:def:1300136
oval:org.secpod.oval:def:302974
...

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