CVE-2023-52355
Medium
Elevated severity or exploit probability.
CVSS base
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS — probability of exploitation (30 days)
1.8%
77.9th percentile
CISA KEV
Not listed
Weakness / dates
CWE-787
Published 2024-01-25 · modified 2026-08-03
CVSS breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
| Attack Vector | N | Network |
| Attack Complexity | L | Low |
| Privileges Required | N | None |
| User Interaction | N | None |
| Scope | U | Unchanged |
| Confidentiality | N | None |
| Integrity | N | None |
| Availability | H | High |
Timeline
- 2024-01-25 — Published (NVD)
- 2026-08-03 — Last modified (NVD)
Description
An out-of-memory flaw was found in libtiff that could be triggered by passing a crafted tiff file to the TIFFRasterScanlineSize64() API. This flaw allows a remote attacker to cause a denial of service via a crafted input with a size smaller than 379 KB.
Affected
References
- https://access.redhat.com/errata/RHSA-2025:20801
- https://access.redhat.com/errata/RHSA-2025:21994
- https://access.redhat.com/errata/RHSA-2025:23078
- https://access.redhat.com/errata/RHSA-2025:23079
- https://access.redhat.com/errata/RHSA-2025:23080
- https://access.redhat.com/errata/RHSA-2026:3461
- https://access.redhat.com/errata/RHSA-2026:3462
- https://access.redhat.com/errata/RHSA-2026:41892
- https://access.redhat.com/errata/RHSA-2026:43537
- https://access.redhat.com/errata/RHSA-2026:49671
- https://access.redhat.com/security/cve/CVE-2023-52355
- https://bugzilla.redhat.com/show_bug.cgi?id=2251326
- exploit https://gitlab.com/libtiff/libtiff/-/issues/621
- https://access.redhat.com/security/cve/CVE-2023-52355
- https://bugzilla.redhat.com/show_bug.cgi?id=2251326
- exploit https://gitlab.com/libtiff/libtiff/-/issues/621