CVE-2022-3627
Medium
Description
LibTIFF 4.4.0 has an out-of-bounds write in _TIFFmemcpy in libtiff/tif_unix.c:346 when called from extractImageSection, tools/tiffcrop.c:6860, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit 236b7191.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Libtiff
PublishedOct 21, 2022
First seenOct 21, 2022
Weakness typeCWE-787Out-of-bounds write
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| libtiff libtiff | v ≤ 4.4.0 | — |
| netapp active_iq_unified_manager | No range specified | — |
| debian debian_linux | 10.0, 11.0 | — |
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