CVE-2023-25433

Public Exploit

Description

libtiff 4.5.0 is vulnerable to Buffer Overflow via /libtiff/tools/tiffcrop.c:8499. Incorrect updating of buffer size after rotateImage() in tiffcrop cause heap-buffer-overflow and SEGV.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.03%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://gitlab.com/libtiff/libtiff/-/issues/520 patch issue tracking exploit
https://gitlab.com/libtiff/libtiff/-/merge_requests/467 patch
https://lists.debian.org/debian-lts-announce/2023/07/msg00034.html mailing list

Frequently Asked Questions

What is the severity of CVE-2023-25433?
CVE-2023-25433 has been scored as a medium severity vulnerability.
How to fix CVE-2023-25433?
To fix CVE-2023-25433, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-25433 being actively exploited in the wild?
It is possible that CVE-2023-25433 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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