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CVE-2010-4523

Published Jan 7, 2011 opensc-project CWE-119

Overview

CVE-2010-4523 is a known-severity vulnerability affecting opensc-project opensc. It was published on January 7, 2011.

Technical 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.

Remediation

Check the references section for vendor advisories and patches from opensc-project. Update opensc to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected Products

Vendor Product Versions Status
opensc-project opensc 0 Affected

References

Ref bugs.debian.org/cgi-bin/bugreport.cgi?bug=607427 Ref labs.mwrinfosecurity.com/files/Advisories/mwri_opensc-get-serial-buffer-overflow_2010-12-13.pdf Ref lists.fedoraproject.org/pipermail/package-announce/2011-January/052777.html Ref lists.fedoraproject.org/pipermail/package-announce/2011-January/052796.html Ref lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html Ref openwall.com/lists/oss-security/2010/12/21/2 Ref openwall.com/lists/oss-security/2010/12/22/3 Ref secunia.com/advisories/42658 Ref secunia.com/advisories/42807 Ref secunia.com/advisories/43068

Frequently Asked Questions

What is CVE-2010-4523?

CVE-2010-4523 is a known-severity vulnerability affecting opensc-project opensc. It was published on January 7, 2011.

How severe is CVE-2010-4523?

CVSS score information is not yet available for this vulnerability. Check back as the CVE record is updated by NVD analysts.

How do I fix or remediate CVE-2010-4523?

Check the references section for vendor advisories and patches from opensc-project. Update opensc to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2010-4523?

CyberStrike's AI-powered security agents can automatically detect CVE-2010-4523 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.

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