Oval Definition:	oval:org.mitre.oval:tst:38398
Comment: libpng is earlier than 2:1.2.7-3.el4_7.2 Type: rpminfo_test Namespace: linux Check_Existence: at_least_one_exists Check: at least one State Operator: AND References Object: oval:org.mitre.oval:obj:14194 Object: oval:org.mitre.oval:obj:952 State: oval:org.mitre.oval:ste:10332 Referencing Definitions Definition ID Class Title Last Modified oval:org.mitre.oval:def:10316 V The PNG reference library (aka libpng) before 1.0.43, and 1.2.x before 1.2.35, as used in pngcrush and other applications, allows context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted PNG file that triggers a free of an uninitialized pointer in (1) the png_read_png function, (2) pCAL chunk handling, or (3) setup of 16-bit gamma tables. 2013-04-29 oval:org.mitre.oval:def:10326 V libpng 1.0.6 through 1.0.32, 1.2.0 through 1.2.26, and 1.4.0beta01 through 1.4.0beta19 allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a PNG file with zero length "unknown" chunks, which trigger an access of uninitialized memory. 2013-04-29
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