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CVE-2010-4531

Status Candidate

Overview

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.

Related Files

Gentoo Linux Security Advisory 201401-17
Posted Jan 21, 2014
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 201401-17 - A vulnerability in PCSC-Lite could result in execution of arbitrary code or Denial of Service. Versions less than 1.6.6 are affected.

tags | advisory, denial of service, arbitrary
systems | linux, gentoo
advisories | CVE-2010-4531
SHA-256 | d9ebd17c9ea06a31a3f650f7cbeb686c6eca5ea673dc3832bc97cdb7e38dc582
Red Hat Security Advisory 2013-0525-02
Posted Feb 21, 2013
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2013-0525-02 - PC/SC Lite provides a Windows SCard compatible interface for communicating with smart cards, smart card readers, and other security tokens. A stack-based buffer overflow flaw was found in the way pcsc-lite decoded certain attribute values of Answer-to-Reset messages. A local attacker could use this flaw to execute arbitrary code with the privileges of the user running the pcscd daemon, by inserting a specially-crafted smart card.

tags | advisory, overflow, arbitrary, local
systems | linux, redhat, windows
advisories | CVE-2010-4531
SHA-256 | 1acdfdf6fb86eb0d32e327d3148d42360a9310c27d3d44d65b35cdeed54eaa0e
Ubuntu Security Notice USN-1125-1
Posted Apr 27, 2011
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 1125-1 - Rafael Dominguez Vega discovered that PCSC-Lite incorrectly handled smart cards with malformed ATR messages. An attacker having physical access could exploit this with a special smart card and cause a denial of service or execute arbitrary code.

tags | advisory, denial of service, arbitrary
systems | linux, ubuntu
advisories | CVE-2010-4531
SHA-256 | 1f6cd6b13084e130b879a99b97190be6e3b43d434e8f2710672c5ef18b87d850
Debian Security Advisory 2156-1
Posted Feb 1, 2011
Authored by Debian | Site debian.org

Debian Linux Security Advisory 2156-1 - MWR InfoSecurity identified a buffer overflow in pcscd, middleware to access a smart card via PC/SC, which could lead to the execution of arbitrary code.

tags | advisory, overflow, arbitrary
systems | linux, debian
advisories | CVE-2010-4531
SHA-256 | 5b8cb9044947833364e87efc2f6de8d57bd607465ea189d225f46c509369bdd4
Mandriva Linux Security Advisory 2011-015
Posted Jan 21, 2011
Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2011-015 - Stack-based buffer overflow in the ATRDecodeAtr function in the Answer-to-Reset 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 and possibly execute arbitrary code via a smart card with an ATR message containing a long attribute value.

tags | advisory, denial of service, overflow, arbitrary
systems | linux, mandriva
advisories | CVE-2010-4531
SHA-256 | 33f548308b4805323bbf19456b5f977a0d2f8ce2608d54d6b298f21d40bc7dec
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