CVE-2021-20095

Publication date 29 April 2021

Last updated 4 August 2025

Ubuntu priority

Cvss 3 Severity Score

Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Notes: none

Status

Show unmaintained releases

Package	Ubuntu Release	Status
python-babel	21.04 hirsute	Fixed 2.8.0+dfsg.1-6ubuntu0.1
	20.10 groovy	Fixed 2.8.0+dfsg.1-4ubuntu0.1
	20.04 LTS focal	Fixed 2.6.0+dfsg.1-1ubuntu2.2
	18.04 LTS bionic	Fixed 2.4.0+dfsg.1-2ubuntu1.1
	16.04 LTS xenial	Fixed 1.3+dfsg.1-6ubuntu0.1~esm1
	14.04 LTS trusty	Fixed 1.3+dfsg.1-2ubuntu2+esm1

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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
python-babel	Upstream: https://github.com/python-babel/babel/pull/782/commits/3a700b5b8b53606fd98ef8294a56f9510f7290f8 Upstream: https://github.com/python-babel/babel/pull/782/commits/5caf717ceca4bd235552362b4fbff88983c75d8c

Severity score breakdown

Parameter	Value
Base score	7.8 · High
Attack vector	Local
Attack complexity	Low
Privileges required	Low
User interaction	None
Scope	Unchanged
Confidentiality	High
Integrity impact	High
Availability impact	High
Vector	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

Related Ubuntu Security Notices (USN)

USN-4962-1
Babel vulnerability
19 May 2021