CVE-2007-5378
Medium
Description
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.
SeverityMedium
CVSS4.3
Exploit probability—
ProductTcl Tk Tk Toolkit
PublishedOct 12, 2007
First seenOct 12, 2007
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| tcl_tk tk_toolkit | v ≤ 8.3.5, v ≤ 8.4.12 | — |
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