VULNERABILITY INTELLIGENCE
CVE-2007-5137
CVSS score6.8 MEDIUM
EPSS probability4.86%
CISA KEVNot currently listed
Published2007-09-28
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:P/I:P/A:P
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.
Weakness classification
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer