CVE-2022-0562
Published: August 31, 2023Last modified: August 31, 2023
Description
Null source pointer passed as an argument to memcpy() function within TIFFReadDirectory() in tif_dirread.c in libtiff versions from 4.0 to 4.3.0 could lead to Denial of Service via crafted TIFF file. For users that compile libtiff from sources, a fix is available with commit 561599c.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | NONE |
| User interaction | REQUIRED |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity impact | NONE |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | tiff | Not affected (4.4.0-r4) |
| Stream | tiff | Not affected (4.5.1-r0) |
References
- https://gitlab.com/gitlab-org/build/omnibus-mirror/libtiff/-/commit/561599c99f987dc32ae110370cfdd7df7975586b
- https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0562.json
- https://gitlab.com/libtiff/libtiff/-/issues/362
- https://lists.debian.org/debian-lts-announce/2022/03/msg00001.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DZEHZ35XVO2VBZ4HHCMM6J6TQIDSBQOM/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/DZEHZ35XVO2VBZ4HHCMM6J6TQIDSBQOM/
- https://security.gentoo.org/glsa/202210-10
- https://security.netapp.com/advisory/ntap-20220318-0001/
- https://www.debian.org/security/2022/dsa-5108