CVE-2023-40745
Libtiff: integer overflow in tiffcp.c
- State
- Published
- Severity
- 6.5 Medium
- Published
- Oct 5, 2023
- Updated
- Jan 22, 2026
- Reserved
- Aug 25, 2023
Description
LibTIFF is vulnerable to an integer overflow. This flaw allows remote attackers to cause a denial of service (application crash) or possibly execute an arbitrary code via a crafted tiff image, which triggers a heap-based buffer overflow.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.5 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H | redhat |
Weaknesses
- CWE-190 Integer Overflow or Wraparound
Affected Products
| Product | Versions |
|---|---|
libtiff |
|
Red Hat Enterprise Linux 9Red Hat |
|
Red Hat Enterprise Linux 6Red Hat | |
Red Hat Enterprise Linux 7Red Hat | |
Red Hat Enterprise Linux 7Red Hat | |
Red Hat Enterprise Linux 8Red Hat | |
Red Hat Enterprise Linux 8Red Hat | |
Red Hat Enterprise Linux 8Red Hat |
References
- RHSA-2024:2289vendor-advisory
- https://access.redhat.com/security/cve/CVE-2023-40745vdb-entry
- RHBZ#2235265issue-tracking
- https://security.netapp.com/advisory/ntap-20231110-0005/
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