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CVE-2022-27406

Publication date 22 April 2022

Last updated 24 July 2024

Ubuntu priority

Low

Why this priority?

Cvss 3 Severity Score

7.5 · High

Score breakdown

FreeType commit 22a0cccb4d9d002f33c1ba7a4b36812c7d4f46b5 was discovered to contain a segmentation violation via the function FT_Request_Size.

Read the notes from the security team

Status

Package Ubuntu Release Status
freetype 24.04 LTS noble
Not affected
23.10 mantic
Not affected
23.04 lunar
Not affected
22.10 kinetic
Not affected
22.04 LTS jammy
Fixed 2.11.1+dfsg-1ubuntu0.1
21.10 impish Ignored
20.04 LTS focal
Fixed 2.10.1-2ubuntu0.2
18.04 LTS bionic
Fixed 2.8.1-2ubuntu2.2
16.04 LTS xenial
14.04 LTS trusty
Vulnerable

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Notes

rodrigo-zaiden

the reproducer on the bug only reproduces when the code is synced with the commit in the description. But the guard is valid and it could possibly be reproduced with a different reproducer across the releases.

Patch details

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

Package Patch details
freetype

Severity score breakdown

Parameter Value
Base score 7.5 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

Related Ubuntu Security Notices (USN)

Other references