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    CVE-2010-3847

    elf/dl-load.c in ld.so in the GNU C Library (aka glibc or libc6) through 2.11.2, and 2.12.x through 2.12.1, does not properly handle a value of $ORIGIN for the LD_AUDIT environment variable, which allows local users to gain privileges via a crafted dynamic shared object (DSO) located in an arbitrary directory.

    Published:Oct 18, 2010
    Last Modified:Apr 11, 2025
    EPS:Jan 7, 2011
    EPSS Score:0.04991
    CVSS Score:6.9

    Affected Products

    Vendor
    Gnu
    Product
    Glibc
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    http://seclists.org/fulldisclosure/2010/Oct/257http://seclists.org/fulldisclosure/2010/Oct/257https://www.exploit-db.com/exploits/44024https://github.com/magisterquis/cve-2010-3847https://www.exploit-db.com/exploits/15274https://www.exploit-db.com/exploits/15304https://www.exploit-db.com/exploits/44025

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    References

    http://seclists.org/fulldisclosure/2010/Oct/257
    http://seclists.org/fulldisclosure/2010/Oct/292
    http://seclists.org/fulldisclosure/2010/Oct/294
    http://secunia.com/advisories/42787
    http://security.gentoo.org/glsa/glsa-201011-01.xml
    http://sourceware.org/ml/libc-hacker/2010-10/msg00007.html
    http://support.avaya.com/css/P8/documents/100120941
    http://www.debian.org/security/2010/dsa-2122
    http://www.kb.cert.org/vuls/id/537223
    http://www.mandriva.com/security/advisories?name=MDVSA-2010:207
    http://www.redhat.com/support/errata/RHSA-2010-0872.html
    http://www.securityfocus.com/archive/1/515545/100/0/threaded
    http://www.securityfocus.com/bid/44154
    http://www.ubuntu.com/usn/USN-1009-1
    http://www.vmware.com/security/advisories/VMSA-2011-0001.html
    http://www.vupen.com/english/advisories/2011/0025
    https://bugzilla.redhat.com/show_bug.cgi?id=643306
    https://lists.opensuse.org/opensuse-security-announce/2010-10/msg00007.html
    https://rhn.redhat.com/errata/RHSA-2010-0787.html
    https://www.exploit-db.com/exploits/44024/
    https://www.exploit-db.com/exploits/44025/
    http://seclists.org/fulldisclosure/2010/Oct/257
    http://seclists.org/fulldisclosure/2010/Oct/292
    http://seclists.org/fulldisclosure/2010/Oct/294
    http://secunia.com/advisories/42787
    http://security.gentoo.org/glsa/glsa-201011-01.xml
    http://sourceware.org/ml/libc-hacker/2010-10/msg00007.html
    http://support.avaya.com/css/P8/documents/100120941
    http://www.debian.org/security/2010/dsa-2122
    http://www.kb.cert.org/vuls/id/537223
    http://www.mandriva.com/security/advisories?name=MDVSA-2010:207
    http://www.redhat.com/support/errata/RHSA-2010-0872.html
    http://www.securityfocus.com/archive/1/515545/100/0/threaded
    http://www.securityfocus.com/bid/44154
    http://www.ubuntu.com/usn/USN-1009-1
    http://www.vmware.com/security/advisories/VMSA-2011-0001.html
    http://www.vupen.com/english/advisories/2011/0025
    https://bugzilla.redhat.com/show_bug.cgi?id=643306
    https://lists.opensuse.org/opensuse-security-announce/2010-10/msg00007.html
    https://rhn.redhat.com/errata/RHSA-2010-0787.html
    https://www.exploit-db.com/exploits/44024/
    https://www.exploit-db.com/exploits/44025/

    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