VulnerabilityModified
CVE-2022-22844
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.
MEDIUM 5.5EPSS 1.34%
Does this matter?
Lower severity and a low EPSS score (1.34%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 1.34% probability · 70th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- libtiff/libtiff · debian/debian linux · netapp/ontap select deploy administration utility
- Source
- cve@mitre.org
References
- https://gitlab.com/libtiff/libtiff/-/issues/355Exploit, Mitigation, Third Party Advisory
- https://gitlab.com/libtiff/libtiff/-/merge_requests/287Exploit, Mitigation, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/03/msg00001.htmlMailing List, Third 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/355Exploit, Mitigation, Third Party Advisory
- https://gitlab.com/libtiff/libtiff/-/merge_requests/287Exploit, Mitigation, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/03/msg00001.htmlMailing List, Third 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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.