Vulnerability CVE-2007-5137
Published: 2007-09-28   Modified: 2012-02-12

Description:
Buffer overflow in the ReadImage function in generic/tkImgGIF.c in Tcl (Tcl/Tk) 8.4.13 through 8.4.15 allows remote attackers to execute arbitrary code via multi-frame interlaced GIF files in which later frames are smaller than the first. NOTE: this issue is due to an incorrect patch for CVE-2007-5378.

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Tcl tk -> Tcl tk 

 References:
http://bugs.gentoo.org/show_bug.cgi?id=192539
http://security.gentoo.org/glsa/glsa-200710-07.xml
http://sourceforge.net/project/shownotes.php?release_id=541207
http://www.attrition.org/pipermail/vim/2007-October/001826.html
http://www.debian.org/security/2009/dsa-1743
http://www.mandriva.com/security/advisories?name=MDKSA-2007:200
http://www.novell.com/linux/security/advisories/2007_20_sr.html
http://www.redhat.com/support/errata/RHSA-2008-0136.html
http://www.securityfocus.com/bid/25826
http://www.ubuntu.com/usn/usn-529-1
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9540
https://www.redhat.com/archives/fedora-package-announce/2007-October/msg00261.html
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