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CVE-2020-13790

Publication date 3 June 2020

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

8.1 · High

Score breakdown

libjpeg-turbo 2.0.4, and mozjpeg 4.0.0, has a heap-based buffer over-read in get_rgb_row() in rdppm.c via a malformed PPM input file.

Status

Package Ubuntu Release Status
libjpeg-turbo 20.04 LTS focal
Fixed 2.0.3-0ubuntu1.20.04.1
19.10 eoan
Fixed 2.0.3-0ubuntu1.19.10.1
18.04 LTS bionic
Fixed 1.5.2-0ubuntu5.18.04.4
16.04 LTS xenial
Fixed 1.4.2-0ubuntu3.4
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
libjpeg-turbo

Severity score breakdown

Parameter Value
Base score 8.1 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

References

Related Ubuntu Security Notices (USN)

    • USN-4386-1
    • libjpeg-turbo vulnerability
    • 9 June 2020

Other references