CVE-2006-4513

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    CVE-2006-4513

    Published: 28 Oct 2006Last Modified: 10 Apr 2026

    Summary:

    Details: Multiple integer overflows in the WV library in wvWare (formerly mswordview) before 1.2.3, as used by AbiWord, KWord, and possibly other products, allow user-assisted remote attackers to execute arbitrary code via a crafted Microsoft Word (DOC) file that produces (1) large LFO clfolvl values in the wvGetLFO_records function or (2) a large LFO nolfo value in the wvGetFLO_PLF function.

    References: http://secunia.com/advisories/22595, http://secunia.com/advisories/22680, http://secunia.com/advisories/22705, http://secunia.com/advisories/23273, http://secunia.com/advisories/23335, http://security.gentoo.org/glsa/glsa-200612-01.xml, http://www.mandriva.com/security/advisories?name=MDKSA-2006:202, http://www.novell.com/linux/security/advisories/2006_28_sr.html, http://www.ubuntu.com/usn/usn-374-1, http://www.vupen.com/english/advisories/2006/4221, http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=433, http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=434, http://securitytracker.com/id?1017126, http://www.securityfocus.com/bid/20761, https://exchange.xforce.ibmcloud.com/vulnerabilities/29833

    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