CVE-2012-3437

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Summary

CVECVE-2012-3437
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2012-08-07 21:55:02 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionThe Magick_png_malloc function in coders/png.c in ImageMagick 6.7.8 and earlier 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.

Risk And Classification

Primary CVSS: v2.0 4.3 from [email protected]

AV:N/AC:M/Au:N/C:N/I:N/A:P

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

AV:N/AC:M/Au:N/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Imagemagick Imagemagick 6.7.8-6 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Support/Advisories/MGASA-2012-0243 - Mageia wiki af854a3a-2127-422b-91ae-364da2661108 wiki.mageia.org
About Secunia Research | Flexera af854a3a-2127-422b-91ae-364da2661108 secunia.com Vendor Advisory
Support / Security / Advisories / / MDVSA-2013:092 | Mandriva af854a3a-2127-422b-91ae-364da2661108 www.mandriva.com
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
Malformed Request af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
Bug 844101 – CVE-2012-3437 ImageMagick: Magick_png_malloc() size argument af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com
openSUSE-SU-2013:0535-1: moderate: ImageMagick: integer overflow fixes af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org
USN-1544-1: ImageMagick vulnerability | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com
About Secunia Research | Flexera af854a3a-2127-422b-91ae-364da2661108 secunia.com
Support / Security / Advisories / / MDVSA-2012:160 | Mandriva af854a3a-2127-422b-91ae-364da2661108 www.mandriva.com
ImageMagick Magick_png_malloc() Bug Lets Remote Users Deny Service - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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