CVE-2022-3627
- State
- Published
- Severity
- 5.5 Medium
- Published
- Oct 21, 2022
- Updated
- May 7, 2025
- Reserved
- Oct 21, 2022
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.5 Medium | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H | GitLab |
Weaknesses
- CWE-787 Out-of-bounds Write
Affected Products
| Product | Versions |
|---|---|
libtifflibtiff |
|
References
- https://gitlab.com/libtiff/libtiff/-/commit/236b7191f04c60d09ee836ae13b50f812c841047
- https://gitlab.com/libtiff/libtiff/-/issues/411
- https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-3627.json
- https://security.netapp.com/advisory/ntap-20230110-0001/
- [debian-lts-announce] 20230120 [SECURITY] [DLA 3278-1] tiff security updatemailing-list
- DSA-5333vendor-advisory
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