Vulnerabilities > CVE-2022-0562 - NULL Pointer Dereference vulnerability in multiple products
Attack vector
LOCAL Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
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.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | Libtiff
| 21 |
| Application | 1 | |
| OS | 1 | |
| OS | 3 |
Common Weakness Enumeration (CWE)
References
- https://gitlab.com/gitlab-org/build/omnibus-mirror/libtiff/-/commit/561599c99f987dc32ae110370cfdd7df7975586b
- 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/gitlab-org/cves/-/blob/master/2022/CVE-2022-0562.json
- https://gitlab.com/libtiff/libtiff/-/issues/362
- https://gitlab.com/libtiff/libtiff/-/issues/362
- https://lists.debian.org/debian-lts-announce/2022/03/msg00001.html
- 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/package-announce%40lists.fedoraproject.org/message/DZEHZ35XVO2VBZ4HHCMM6J6TQIDSBQOM/
- https://security.gentoo.org/glsa/202210-10
- https://security.gentoo.org/glsa/202210-10
- https://security.netapp.com/advisory/ntap-20220318-0001/
- https://security.netapp.com/advisory/ntap-20220318-0001/
- https://www.debian.org/security/2022/dsa-5108
- https://www.debian.org/security/2022/dsa-5108