CVE-2022-34526

Public Exploit

Description

A stack overflow was discovered in the _TIFFVGetField function of Tiffsplit v4.4.0. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted TIFF file parsed by the "tiffsplit" or "tiffcrop" utilities.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.09%
Vendor Advisory fedoraproject.org Vendor Advisory debian.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://gitlab.com/libtiff/libtiff/-/issues/433 patch exploit third party advisory issue tracking
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FC6LWPAEKYJ57LSHX4SBFMLRMLOZTHIJ/ vendor advisory
https://security.netapp.com/advisory/ntap-20220930-0002/ third party advisory
https://gitlab.com/libtiff/libtiff/-/issues/486 third party advisory issue tracking exploit
https://lists.debian.org/debian-lts-announce/2023/01/msg00018.html third party advisory mailing list
https://www.debian.org/security/2023/dsa-5333 third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-34526?
CVE-2022-34526 has been scored as a medium severity vulnerability.
How to fix CVE-2022-34526?
To fix CVE-2022-34526, 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-2022-34526 being actively exploited in the wild?
It is possible that CVE-2022-34526 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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