CVE-2006-3463

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    CVE-2006-3463

    Published: 3 Aug 2006Last Modified: 10 Apr 2026

    Summary:

    Details: The EstimateStripByteCounts function in TIFF library (libtiff) before 3.8.2 uses a 16-bit unsigned short when iterating over an unsigned 32-bit value, which allows context-dependent attackers to cause a denial of service via a large td_nstrips value, which triggers an infinite loop.

    References: ftp://patches.sgi.com/support/free/security/advisories/20060801-01-P, ftp://patches.sgi.com/support/free/security/advisories/20060901-01-P.asc, http://secunia.com/advisories/21274, http://secunia.com/advisories/21290, http://secunia.com/advisories/21304, http://secunia.com/advisories/21319, http://secunia.com/advisories/21334, http://secunia.com/advisories/21338, http://secunia.com/advisories/21346, http://secunia.com/advisories/21370, http://secunia.com/advisories/21392, http://secunia.com/advisories/21501, http://secunia.com/advisories/21537, http://secunia.com/advisories/21598, http://secunia.com/advisories/21632, http://secunia.com/advisories/22036, http://secunia.com/advisories/27181, http://secunia.com/advisories/27222, http://secunia.com/advisories/27832, http://www.debian.org/security/2006/dsa-1137, http://www.mandriva.com/security/advisories?name=MDKSA-2006:136, http://www.mandriva.com/security/advisories?name=MDKSA-2006:137, http://www.novell.com/linux/security/advisories/2006_44_libtiff.html, http://www.ubuntu.com/usn/usn-330-1, http://www.vupen.com/english/advisories/2006/3105, http://www.vupen.com/english/advisories/2007/3486, http://www.vupen.com/english/advisories/2007/4034, http://www.debian.org/security/2006/dsa-1137, http://lwn.net/Alerts/194228/, http://securitytracker.com/id?1016628, http://slackware.com/security/viewer.php?l=slackware-security&y=2006&m=slackware-security.536600, http://sunsolve.sun.com/search/document.do?assetkey=1-26-103160-1, http://sunsolve.sun.com/search/document.do?assetkey=1-66-201331-1, http://support.avaya.com/elmodocs2/security/ASA-2006-166.htm, http://www.gentoo.org/security/en/glsa/glsa-200608-07.xml, http://www.redhat.com/support/errata/RHSA-2006-0603.html, http://www.redhat.com/support/errata/RHSA-2006-0648.html, http://www.securityfocus.com/bid/19284, https://issues.rpath.com/browse/RPL-558, https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10639

    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