4.4

CVE-2010-4531

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Muscle ≫ Pcsc-lite Version1.5.3
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.5% 0.387
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.4 3.4 6.4
AV:L/AC:M/Au:N/C:P/I:P/A:P
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

http://www.openwall.com/lists/oss-security/2010/12/22/7
Patch
http://www.openwall.com/lists/oss-security/2011/01/03/3
Patch
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=607781
Patch
http://labs.mwrinfosecurity.com/files/Advisories/mwri_pcsc-atr-handler-buffer-overflow_2010-12-13.pdf
Patch
http://lists.alioth.debian.org/pipermail/pcsclite-cvs-commit/2010-November/004923.html
Patch
http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053079.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053095.html
http://secunia.com/advisories/42912
Vendor Advisory
http://secunia.com/advisories/43112
http://www.debian.org/security/2011/dsa-2156
http://www.mandriva.com/security/advisories?name=MDVSA-2011:015
http://www.securityfocus.com/bid/45450
http://www.vupen.com/english/advisories/2010/3264
Vendor Advisory
http://www.vupen.com/english/advisories/2011/0101
Vendor Advisory
http://www.vupen.com/english/advisories/2011/0180
http://www.vupen.com/english/advisories/2011/0256
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2010-4531
Patch