CVE-2007-2445
Medium
Description
The png_handle_tRNS function in pngrutil.c in libpng before 1.0.25 and 1.2.x before 1.2.17 allows remote attackers to cause a denial of service (application crash) via a grayscale PNG image with a bad tRNS chunk CRC value.
SeverityMedium
CVSS5.0
Exploit probability—
ProductPng Reference Library Libpng
PublishedMay 16, 2007
First seenMay 16, 2007
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| png_reference_library libpng | v ≤ 1.0.15, v ≤ 1.2.16 | — |
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