CVE ID:	CVE-2010-4531
Description:	Stack-based buffer overflow in the ATRDecodeAtr function in the Answer-to-Reset (ATR) Handler (atrhandler.c) for pcscd in PCSC-Lite 1.5.3, and possibly other 1.5.x and 1.6.x versions, allows physically proximate attackers to cause a denial of service (crash) and possibly execute arbitrary code via a smart card with an ATR message containing a long attribute value.
Test IDs:	1.3.6.1.4.1.25623.1.0.70832   1.3.6.1.4.1.25623.1.0.840649   1.3.6.1.4.1.25623.1.0.123717   1.3.6.1.4.1.25623.1.0.831312   1.3.6.1.4.1.25623.1.0.121114   1.3.6.1.4.1.25623.1.0.862787   1.3.6.1.4.1.25623.1.0.68854   1.3.6.1.4.1.25623.1.0.862788   1.3.6.1.4.1.25623.1.0.68786   1.3.6.1.4.1.25623.1.0.870910   1.3.6.1.4.1.25623.1.0.881634   1.3.6.1.4.1.25623.1.0.68787   1.3.6.1.4.1.25623.1.1.1.1.2011.2156
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2010-4531 42912 http://secunia.com/advisories/42912 43112 http://secunia.com/advisories/43112 45450 http://www.securityfocus.com/bid/45450 ADV-2010-3264 http://www.vupen.com/english/advisories/2010/3264 ADV-2011-0101 http://www.vupen.com/english/advisories/2011/0101 ADV-2011-0180 http://www.vupen.com/english/advisories/2011/0180 ADV-2011-0256 http://www.vupen.com/english/advisories/2011/0256 DSA-2156 http://www.debian.org/security/2011/dsa-2156 FEDORA-2011-0123 http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053095.html FEDORA-2011-0164 http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053079.html MDVSA-2011:015 http://www.mandriva.com/security/advisories?name=MDVSA-2011:015 [Pcsclite-cvs-commit] 20101103 r5370 - /trunk/PCSC/src/atrhandler.c http://lists.alioth.debian.org/pipermail/pcsclite-cvs-commit/2010-November/004923.html [oss-security] 20101222 CVE Request -- 1, ccid -- int.overflow leading to array index error 2, pcsc-lite stack-based buffer overflow in ATR decoder [was: CVE request: opensc buffer overflow ] http://www.openwall.com/lists/oss-security/2010/12/22/7 [oss-security] 20110103 Re: CVE Request -- 1, ccid -- int.overflow leading to array index error 2, pcsc-lite stack-based buffer overflow in ATR decoder [was: CVE request: opensc buffer overflow ] http://www.openwall.com/lists/oss-security/2011/01/03/3 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=607781 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=607781 http://labs.mwrinfosecurity.com/files/Advisories/mwri_pcsc-atr-handler-buffer-overflow_2010-12-13.pdf http://labs.mwrinfosecurity.com/files/Advisories/mwri_pcsc-atr-handler-buffer-overflow_2010-12-13.pdf https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2010-4531 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2010-4531