What’s Vulnerable › Vulnerabilities

CVE-2023-0804

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-02-13 · updated 2026-06-17
• Weakness: CWE-787

Description

LibTIFF 4.4.0 has an out-of-bounds write in tiffcrop in tools/tiffcrop.c:3609, 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 33aee127.

Affected products

• libtiff: through 4.4.0

References

• https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0804.json
• https://gitlab.com/libtiff/libtiff/-/commit/33aee1275d9d1384791d2206776eb8152d397f00
• https://gitlab.com/libtiff/libtiff/-/issues/497
• https://lists.debian.org/debian-lts-announce/2023/02/msg00026.html
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FBF3UUFSB6NB3NFTQSKOOIZGXJP3T34Z/
• https://security.gentoo.org/glsa/202305-31
• https://security.netapp.com/advisory/ntap-20230324-0009/
• https://www.debian.org/security/2023/dsa-5361
• https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0804.json
• https://gitlab.com/libtiff/libtiff/-/commit/33aee1275d9d1384791d2206776eb8152d397f00
• https://gitlab.com/libtiff/libtiff/-/issues/497
• https://lists.debian.org/debian-lts-announce/2023/02/msg00026.html

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