CVE-2023-30774

MEDIUM 5.5CVE-2023-30774 · Published 19/05/2023 · updated 17/06/2026

In short

CVE-2023-30774 is a MEDIUM (CVSS 5.5) vulnerability affecting libtiff (libtiff).
Chance of exploitation in the next 30 days (EPSS): 0.51%, higher than 43.6% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
libtiff libtiff	`≥ 3.5.1, ≤ 4.4.0`	No fix yet

Description

A vulnerability was found in the libtiff library. This flaw causes a heap buffer overflow issue via the TIFFTAG_INKNAMES and TIFFTAG_NUMBEROFINKS values.

References

seclists.org/fulldisclosure/2023/Oct/24 · Mailing List
access.redhat.com/security/cve/CVE-2023-30774 · Third Party Advisory
bugzilla.redhat.com/show_bug.cgi · Issue Tracking
gitlab.com/libtiff/libtiff/-/issues/463 · Exploit
security.netapp.com/advisory/ntap-20230703-0002 · Third Party Advisory
support.apple.com/kb/HT213984 · Release Notes

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Package

Affected versions

Patched versions

libtiff

≥ 3.5.1, ≤ 4.4.0

No fix yet

More vulnerabilities in libtiff

See all →