CVE-2023-3618
Segmentation fault in fax3encode in libtiff/tif_fax3.c
CVSS Score
6.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-120 |
| Vendor | n/a |
| Product | libtiff |
| Published | Jul 12, 2023 |
| Last Updated | Nov 3, 2025 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected Versions
n/a / libtiff
All versions affected Red Hat / Red Hat Enterprise Linux 6
All versions affected Red Hat / Red Hat Enterprise Linux 7
All versions affected Red Hat / Red Hat Enterprise Linux 7
All versions affected Red Hat / Red Hat Enterprise Linux 8
All versions affected Red Hat / Red Hat Enterprise Linux 8
All versions affected Red Hat / Red Hat Enterprise Linux 9
All versions affected Fedora / Fedora
All versions affected Fedora / Fedora
All versions affected Fedora / Fedora
All versions affected Fedora / Fedora
All versions affected References
access.redhat.com: https://access.redhat.com/security/cve/CVE-2023-3618 bugzilla.redhat.com: https://bugzilla.redhat.com/show_bug.cgi?id=2215865 lists.debian.org: https://lists.debian.org/debian-lts-announce/2023/07/msg00034.html security.netapp.com: https://security.netapp.com/advisory/ntap-20230824-0012/ support.apple.com: https://support.apple.com/kb/HT214038 support.apple.com: https://support.apple.com/kb/HT214036 support.apple.com: https://support.apple.com/kb/HT214037 lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/01/msg00019.html