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Mend.io Vulnerability Database

CVE-2010-4523

Date: January 7, 2011

Multiple stack-based buffer overflows in libopensc in OpenSC 0.11.13 and earlier allow physically proximate attackers to execute arbitrary code via a long serial-number field on a smart card, related to (1) card-acos5.c, (2) card-atrust-acos.c, and (3) card-starcos.c.

Severity Score

8.4

Related Resources (22)

Url: http://secunia.com/advisories/42807

Url: https://www.opensc-project.org/opensc/changeset/4913

Url: http://www.securityfocus.com/bid/45435

Url: https://nvd.nist.gov/vuln/detail/CVE-2010-4523

Url: http://openwall.com/lists/oss-security/2010/12/22/3

Url: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=607427

Url: http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html

Url: http://secunia.com/advisories/43068

Url: http://openwall.com/lists/oss-security/2010/12/21/2

Url: http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052796.html

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2010-4523

Url: http://www.mandriva.com/security/advisories?name=MDVSA-2011:011

Url: http://www.vupen.com/english/advisories/2011/0109

Url: http://www.vupen.com/english/advisories/2011/0009

Url: http://www.h-online.com/open/news/item/When-a-smart-card-can-root-your-computer-1154829.html

Url: http://secunia.com/advisories/42658

Url: http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052777.html

Url: http://www.vupen.com/english/advisories/2011/0212

Url: https://bugzilla.redhat.com/show_bug.cgi?id=664831

Url: http://labs.mwrinfosecurity.com/files/Advisories/mwri_opensc-get-serial-buffer-overflow_2010-12-13.pdf

Url: https://bugs.launchpad.net/ubuntu/+source/opensc/+bug/692483

Url: https://www.mend.io/vulnerability-database/CVE-2010-4523

Severity Score

8.4

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

CVSS v3.1

Base Score:	8.4
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	7.2
Access Vector (AV):	LOCAL
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	COMPLETE
Integrity (I):	COMPLETE
Availability (A):	COMPLETE
Additional information:

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CVE-2010-4523

Date: January 7, 2011

Severity Score

Related Resources (22)

Severity Score

Weakness Type (CWE)

CVSS v3.1

CVSS v2

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