CVE-2022-34526

Publication date 29 July 2022

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

6.5 · Medium

Score breakdown

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.

Status

Package Ubuntu Release Status
tiff 22.10 kinetic
Not affected
22.04 LTS jammy
Fixed 4.3.0-6ubuntu0.2
20.04 LTS focal
Fixed 4.1.0+git191117-2ubuntu0.20.04.6
18.04 LTS bionic
Fixed 4.0.9-5ubuntu0.8
16.04 LTS xenial
14.04 LTS trusty

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Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
tiff

Severity score breakdown

Parameter Value
Base score 6.5 · Medium
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References

Related Ubuntu Security Notices (USN)

    • USN-5714-1
    • LibTIFF vulnerabilities
    • 8 November 2022

Other references