Vulnerability Details : CVE-2023-26965
loadImage() in tools/tiffcrop.c in LibTIFF through 4.5.0 has a heap-based use after free via a crafted TIFF image.
Vulnerability category: Memory Corruption
Products affected by CVE-2023-26965
- cpe:2.3:a:libtiff:libtiff:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-26965
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 24 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-26965
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2023-26965
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-26965
-
https://security.netapp.com/advisory/ntap-20230706-0009/
CVE-2023-26965 LibTIFF Vulnerability in NetApp Products | NetApp Product Security
-
https://gitlab.com/libtiff/libtiff/-/merge_requests/472
tiffcrop: Do not reuse input buffer for subsequent images. Fix issue 527 (!472) · Merge requests · libtiff / libtiff · GitLabExploit;Issue Tracking;Patch
-
https://lists.debian.org/debian-lts-announce/2023/07/msg00034.html
[SECURITY] [DLA 3513-1] tiff security update
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