Vulnerability Description
LibTIFF 4.3.0 has an out-of-bounds read in _TIFFmemcpy in tif_unix.c in certain situations involving a custom tag and 0x0200 as the second word of the DE field.
CVSS Score
5.5
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Libtiff | Libtiff | 4.3.0 |
| Debian | Debian Linux | 9.0 |
| Netapp | Ontap Select Deploy Administration Utility | - |
Related Weaknesses (CWE)
References
- https://gitlab.com/libtiff/libtiff/-/issues/355ExploitMitigationThird Party Advisory
- https://gitlab.com/libtiff/libtiff/-/merge_requests/287ExploitMitigationThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/03/msg00001.htmlMailing ListThird Party Advisory
- https://security.gentoo.org/glsa/202210-10Third Party Advisory
- https://security.netapp.com/advisory/ntap-20220311-0002/Third Party Advisory
- https://www.debian.org/security/2022/dsa-5108Third Party Advisory
- https://gitlab.com/libtiff/libtiff/-/issues/355ExploitMitigationThird Party Advisory
- https://gitlab.com/libtiff/libtiff/-/merge_requests/287ExploitMitigationThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/03/msg00001.htmlMailing ListThird Party Advisory
- https://security.gentoo.org/glsa/202210-10Third Party Advisory
- https://security.netapp.com/advisory/ntap-20220311-0002/Third Party Advisory
- https://www.debian.org/security/2022/dsa-5108Third Party Advisory
FAQ
What is CVE-2022-22844?
CVE-2022-22844 is a vulnerability with a CVSS score of 5.5 (MEDIUM). LibTIFF 4.3.0 has an out-of-bounds read in _TIFFmemcpy in tif_unix.c in certain situations involving a custom tag and 0x0200 as the second word of the DE field.
How severe is CVE-2022-22844?
CVE-2022-22844 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-22844?
Check the references section above for vendor advisories and patch information. Affected products include: Libtiff Libtiff, Debian Debian Linux, Netapp Ontap Select Deploy Administration Utility.