CVE-2011-2692
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Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 4.2%
The png_handle_sCAL function in pngrutil.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before 1.5.4 does not properly handle invalid sCAL chunks, which allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via a crafted PNG image that triggers the reading of uninitialized memory.
Produtos afetados
n/a · n/aReferências
http://libpng.git.sourceforge.net/git/gitweb.cgi?p=libpng/libpng%3Ba=commit%3Bh=61a2d8a2a7b03023e63eae9a3e64607aaaa6d339http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.htmlhttp://lists.apple.com/archives/security-announce/2012/May/msg00001.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2011-July/063118.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=720612http://secunia.com/advisories/45046http://secunia.com/advisories/45405http://secunia.com/advisories/45415http://secunia.com/advisories/45445http://secunia.com/advisories/45460http://secunia.com/advisories/45461http://secunia.com/advisories/45492