National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2010-4523 Detail

Current Description

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.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 7.2 HIGH
Vector: (AV:L/AC:L/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 3.9


Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=607427 Exploit Patch
http://labs.mwrinfosecurity.com/files/Advisories/mwri_opensc-get-serial-buffer-overflow_2010-12-13.pdf Exploit Patch
http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052777.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052796.html
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html
http://openwall.com/lists/oss-security/2010/12/21/2 Exploit Patch
http://openwall.com/lists/oss-security/2010/12/22/3 Exploit Patch
http://www.h-online.com/open/news/item/When-a-smart-card-can-root-your-computer-1154829.html Patch
http://www.mandriva.com/security/advisories?name=MDVSA-2011:011
http://www.securityfocus.com/bid/45435
http://www.vupen.com/english/advisories/2011/0009 Vendor Advisory
http://www.vupen.com/english/advisories/2011/0109
http://www.vupen.com/english/advisories/2011/0212
https://bugs.launchpad.net/ubuntu/+source/opensc/+bug/692483 Patch
https://bugzilla.redhat.com/show_bug.cgi?id=664831 Exploit Patch
https://www.opensc-project.org/opensc/changeset/4913 Patch

Technical Details

Vulnerability Type (View All)

  • Improper Restriction of Operations within the Bounds of a Memory Buffer (CWE-119)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:opensc-project:opensc:0.3.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.3.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.4.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.5.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.6.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.6.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.7.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.8.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.8.0.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.8.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.9.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.9.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.9.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.9.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.9.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.9.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.9.7:b:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.9.7:d:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.9.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.10.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.10.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.11.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.11.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.11.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.11.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.11.3:pre3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.11.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.11.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.11.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.11.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.11.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.11.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.11.10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.11.11:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:0.11.12:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:opensc-project:opensc:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
0.11.13


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2010-4523
NVD Published Date:
01/07/2011
NVD Last Modified:
02/17/2011