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CVE-2020-11984

Publication date 7 August 2020

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

9.8 · Critical

Score breakdown

Apache HTTP server 2.4.32 to 2.4.44 mod_proxy_uwsgi info disclosure and possible RCE

Read the notes from the security team

Status

Package Ubuntu Release Status
apache2 22.04 LTS jammy
Fixed 2.4.46-1ubuntu1
21.10 impish
Fixed 2.4.46-1ubuntu1
21.04 hirsute
Fixed 2.4.46-1ubuntu1
20.10 groovy
Fixed 2.4.46-1ubuntu1
20.04 LTS focal
Fixed 2.4.41-4ubuntu3.1
18.04 LTS bionic
Not affected
16.04 LTS xenial
Not affected
14.04 LTS trusty
Not affected
uwsgi 22.04 LTS jammy
Not affected
21.10 impish
Not affected
21.04 hirsute
Not affected
20.10 groovy
Not affected
20.04 LTS focal
Not affected
18.04 LTS bionic
Fixed 2.0.15-10.2ubuntu2.2
16.04 LTS xenial
14.04 LTS trusty

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Notes

seth-arnold

libapache2-mod-proxy-uwsgi binary package is in universe

mdeslaur

the libapache2-mod-proxy-uwsgi module moved from the uwsgi source package to the apache2 source package in focal+

Patch details

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

Package Patch details
apache2

Severity score breakdown

Parameter Value
Base score 9.8 · Critical
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

Related Ubuntu Security Notices (USN)

    • USN-4458-1
    • Apache HTTP Server vulnerabilities
    • 13 August 2020

Other references