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CVE-2021-20179

Publication date 15 March 2021

Last updated 24 July 2024

Ubuntu priority

High

Why this priority?

Cvss 3 Severity Score

8.1 · High

Score breakdown

A flaw was found in pki-core. An attacker who has successfully compromised a key could use this flaw to renew the corresponding certificate over and over again, as long as it is not explicitly revoked. The highest threat from this vulnerability is to data confidentiality and integrity.

Status

Package Ubuntu Release Status
dogtag-pki 24.10 oracular Not in release
24.04 LTS noble Not in release
23.10 mantic
Fixed 10.10.2-2
23.04 lunar
Fixed 10.10.2-2
22.10 kinetic
Fixed 10.10.2-2
22.04 LTS jammy
Fixed 10.10.2-2
21.10 impish
Fixed 10.10.2-2
21.04 hirsute
Fixed 10.10.2-2
20.10 groovy Ignored end of life
20.04 LTS focal
Vulnerable
18.04 LTS bionic
Vulnerable
16.04 LTS xenial
Not affected
14.04 LTS trusty Not in release

Patch details

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

Package Patch details
dogtag-pki

Severity score breakdown

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