CVE-2021-20179 Information

Description

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Reference

https://bugzilla.redhat.com/show_bug.cgi?id=1914379 https://github.com/dogtagpki/pki/pull/3475 https://github.com/dogtagpki/pki/pull/3476 https://github.com/dogtagpki/pki/pull/3474 https://github.com/dogtagpki/pki/pull/3477 https://github.com/dogtagpki/pki/pull/3478 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/R3I7BRAHLE2WWSY76W3CKFCF5WSSAE24/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DDOLFOLEIV7I4EUC3SCZBXL6E2ER7ZEN/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HRE44N6P24AEDKRMWK7RPRLMCUUBRJII/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

NONE

Base Severity

8.1