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    Dashboard / CVE / CVE-2010-4523

    CVE-2010-4523

    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.

    Published:Jan 7, 2011
    Last Modified:Apr 11, 2025
    EPS:Jan 7, 2011
    EPSS Score:0.00262
    CVSS Score:7.2

    Affected Products

    Vendor
    Opensc-project
    Product
    Opensc

    Exploits

    http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=607427http://labs.mwrinfosecurity.com/files/Advisories/mwri_opensc-get-serial-buffer-overflow_2010-12-13.pdfhttp://openwall.com/lists/oss-security/2010/12/21/2http://openwall.com/lists/oss-security/2010/12/22/3https://bugzilla.redhat.com/show_bug.cgi?id=664831http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=607427http://labs.mwrinfosecurity.com/files/Advisories/mwri_opensc-get-serial-buffer-overflow_2010-12-13.pdfhttp://openwall.com/lists/oss-security/2010/12/21/2http://openwall.com/lists/oss-security/2010/12/22/3https://bugzilla.redhat.com/show_bug.cgi?id=664831

    References

    http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=607427
    http://labs.mwrinfosecurity.com/files/Advisories/mwri_opensc-get-serial-buffer-overflow_2010-12-13.pdf
    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
    http://openwall.com/lists/oss-security/2010/12/22/3
    http://secunia.com/advisories/42658
    http://secunia.com/advisories/42807
    http://secunia.com/advisories/43068
    http://www.h-online.com/open/news/item/When-a-smart-card-can-root-your-computer-1154829.html
    http://www.mandriva.com/security/advisories?name=MDVSA-2011:011
    http://www.securityfocus.com/bid/45435
    http://www.vupen.com/english/advisories/2011/0009
    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
    https://bugzilla.redhat.com/show_bug.cgi?id=664831
    https://www.opensc-project.org/opensc/changeset/4913
    http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=607427
    http://labs.mwrinfosecurity.com/files/Advisories/mwri_opensc-get-serial-buffer-overflow_2010-12-13.pdf
    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
    http://openwall.com/lists/oss-security/2010/12/22/3
    http://secunia.com/advisories/42658
    http://secunia.com/advisories/42807
    http://secunia.com/advisories/43068
    http://www.h-online.com/open/news/item/When-a-smart-card-can-root-your-computer-1154829.html
    http://www.mandriva.com/security/advisories?name=MDVSA-2011:011
    http://www.securityfocus.com/bid/45435
    http://www.vupen.com/english/advisories/2011/0009
    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
    https://bugzilla.redhat.com/show_bug.cgi?id=664831
    https://www.opensc-project.org/opensc/changeset/4913

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High