CVE-2023-3618

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

A flaw was found in libtiff. A specially crafted tiff file can lead to a segmentation fault due to a buffer overflow in the Fax3Encode function in libtiff/tif_fax3.c, resulting in a denial of service.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-120

Affected software

Vendor	Product	Versions
n/a	libtiff	—
Red Hat	Red Hat Enterprise Linux 6	—
Red Hat	Red Hat Enterprise Linux 7	—
Red Hat	Red Hat Enterprise Linux 7	—
Red Hat	Red Hat Enterprise Linux 8	—
Red Hat	Red Hat Enterprise Linux 8	—
Red Hat	Red Hat Enterprise Linux 9	—
Fedora	Fedora	—
Fedora	Fedora	—
Fedora	Fedora	—
Fedora	Fedora	—

References

https://access.redhat.com/security/cve/CVE-2023-3618Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2215865Issue Tracking, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/07/msg00034.htmlMailing List, Third Party Advisory
https://security.netapp.com/advisory/ntap-20230824-0012/
https://support.apple.com/kb/HT214036
https://support.apple.com/kb/HT214037
https://support.apple.com/kb/HT214038
https://access.redhat.com/security/cve/CVE-2023-3618Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2215865Issue Tracking, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/07/msg00034.htmlMailing List, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2025/01/msg00019.html
https://security.netapp.com/advisory/ntap-20230824-0012/
https://support.apple.com/kb/HT214036
https://support.apple.com/kb/HT214037
https://support.apple.com/kb/HT214038

Timeline

Published: Jul 12, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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