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    CVE-2007-5378

    Buffer overflow in the FileReadGIF function in tkImgGIF.c for Tk Toolkit 8.4.12 and earlier, and 8.3.5 and earlier, allows user-assisted attackers to cause a denial of service (segmentation fault) via an animated GIF in which the first subimage is smaller than a subsequent subimage, which triggers the overflow in the ReadImage function, a different vulnerability than CVE-2007-5137.

    Published:Mar 25, 2006
    Last Modified:Apr 23, 2026
    EPS:Oct 12, 2007
    EPSS Score:0.01359
    CVSS Score:4.3

    Affected Products

    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Tcl Tk
    Product
    Tk Toolkit

    Exploits

    No exploit reference

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    References

    http://secunia.com/advisories/27207
    http://secunia.com/advisories/27295
    http://secunia.com/advisories/27801
    http://secunia.com/advisories/27806
    http://secunia.com/advisories/29070
    http://secunia.com/advisories/30129
    http://secunia.com/advisories/30535
    http://secunia.com/advisories/34297
    http://sunsolve.sun.com/search/document.do?assetkey=1-26-237465-1
    http://www.attrition.org/pipermail/vim/2007-October/001826.html
    http://www.debian.org/security/2007/dsa-1415
    http://www.debian.org/security/2007/dsa-1416
    http://www.debian.org/security/2009/dsa-1743
    http://www.mandriva.com/security/advisories?name=MDKSA-2007:200
    http://www.redhat.com/support/errata/RHSA-2008-0134.html
    http://www.redhat.com/support/errata/RHSA-2008-0135.html
    http://www.securityfocus.com/archive/1/493080/100/0/threaded
    http://www.securityfocus.com/bid/26056
    http://www.ubuntu.com/usn/usn-529-1
    http://www.vmware.com/security/advisories/VMSA-2008-0009.html
    http://www.vupen.com/english/advisories/2008/1456/references
    http://www.vupen.com/english/advisories/2008/1744
    https://exchange.xforce.ibmcloud.com/vulnerabilities/37189
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9480
    https://sourceforge.net/tracker/?func=detail&atid=112997&aid=1458234&group_id=12997
    http://secunia.com/advisories/27207
    http://secunia.com/advisories/27295
    http://secunia.com/advisories/27801
    http://secunia.com/advisories/27806
    http://secunia.com/advisories/29070
    http://secunia.com/advisories/30129
    http://secunia.com/advisories/30535
    http://secunia.com/advisories/34297
    http://sunsolve.sun.com/search/document.do?assetkey=1-26-237465-1
    http://www.attrition.org/pipermail/vim/2007-October/001826.html
    http://www.debian.org/security/2007/dsa-1415
    http://www.debian.org/security/2007/dsa-1416
    http://www.debian.org/security/2009/dsa-1743
    http://www.mandriva.com/security/advisories?name=MDKSA-2007:200
    http://www.redhat.com/support/errata/RHSA-2008-0134.html
    http://www.redhat.com/support/errata/RHSA-2008-0135.html
    http://www.securityfocus.com/archive/1/493080/100/0/threaded
    http://www.securityfocus.com/bid/26056
    http://www.ubuntu.com/usn/usn-529-1
    http://www.vmware.com/security/advisories/VMSA-2008-0009.html
    http://www.vupen.com/english/advisories/2008/1456/references
    http://www.vupen.com/english/advisories/2008/1744
    https://exchange.xforce.ibmcloud.com/vulnerabilities/37189
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9480
    https://sourceforge.net/tracker/?func=detail&atid=112997&aid=1458234&group_id=12997

    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