CVE-2011-0764

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    CVE-2011-0764

    Published: 31 Mar 2011Last Modified: 10 Apr 2026

    Summary:

    Details: t1lib 5.1.2 and earlier, as used in Xpdf before 3.02pl6, teTeX, and other products, uses an invalid pointer in conjunction with a dereference operation, which allows remote attackers to execute arbitrary code via a crafted Type 1 font in a PDF document, as demonstrated by testz.2184122398.pdf.

    References: http://rhn.redhat.com/errata/RHSA-2012-1201.html, http://secunia.com/advisories/43823, http://secunia.com/advisories/47347, http://secunia.com/advisories/48985, http://www.mandriva.com/security/advisories?name=MDVSA-2012:002, http://www.mandriva.com/security/advisories?name=MDVSA-2012:144, http://www.toucan-system.com/advisories/tssa-2011-01.txt, http://www.ubuntu.com/usn/USN-1316-1, http://www.vupen.com/english/advisories/2011/0728, https://security.gentoo.org/glsa/201701-57, http://www.foolabs.com/xpdf/download.html, http://securityreason.com/securityalert/8171, http://securitytracker.com/id?1025266, http://www.kb.cert.org/vuls/id/376500, http://www.kb.cert.org/vuls/id/MAPG-8ECL8X, http://www.securityfocus.com/archive/1/517205/100/0/threaded, http://www.securityfocus.com/bid/46941, https://exchange.xforce.ibmcloud.com/vulnerabilities/66208

    Affected packages

    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