CVE-2023-44981

Authorization Bypass Through User-Controlled Key vulnerability in Apache ZooKeeper. If SASL Quorum Peer authentication is enabled in ZooKeeper (quorum.auth.enableSasl=true), the authorization is done by verifying that the instance part in SASL authentication ID is listed in zoo.cfg server list. The instance part in SASL auth ID is optional and if it's missing, like 'eve@EXAMPLE.COM', the authorization check will be skipped. As a result an arbitrary endpoint could join the cluster and begin propagating counterfeit changes to the leader, essentially giving it complete read-write access to the data tree. Quorum Peer authentication is not enabled by default. Users are recommended to upgrade to version 3.9.1, 3.8.3, 3.7.2, which fixes the issue. Alternately ensure the ensemble election/quorum communication is protected by a firewall as this will mitigate the issue. See the documentation for more details on correct cluster administration.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:apache:zookeeper:*:*:*:*:*:*:*:*
cpe:2.3:a:apache:zookeeper:*:*:*:*:*:*:*:*
cpe:2.3:a:apache:zookeeper:3.9.0:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*

History

21 Jun 2024, 19:15

Type Values Removed Values Added
References
  • () https://security.netapp.com/advisory/ntap-20240621-0007/ -

21 Feb 2024, 21:10

Type Values Removed Values Added
First Time Debian
Debian debian Linux
CPE cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
References (MISC) https://lists.debian.org/debian-lts-announce/2023/10/msg00029.html - (MISC) https://lists.debian.org/debian-lts-announce/2023/10/msg00029.html - Mailing List
References (MISC) https://www.debian.org/security/2023/dsa-5544 - (MISC) https://www.debian.org/security/2023/dsa-5544 - Mailing List, Third Party Advisory

01 Nov 2023, 07:15

Type Values Removed Values Added
References
  • (MISC) https://www.debian.org/security/2023/dsa-5544 -

21 Oct 2023, 14:15

Type Values Removed Values Added
References
  • (MISC) https://lists.debian.org/debian-lts-announce/2023/10/msg00029.html -

18 Oct 2023, 19:55

Type Values Removed Values Added
References (MISC) http://www.openwall.com/lists/oss-security/2023/10/11/4 - (MISC) http://www.openwall.com/lists/oss-security/2023/10/11/4 - Mailing List, Third Party Advisory
References (MISC) https://lists.apache.org/thread/wf0yrk84dg1942z1o74kd8nycg6pgm5b - (MISC) https://lists.apache.org/thread/wf0yrk84dg1942z1o74kd8nycg6pgm5b - Issue Tracking, Vendor Advisory
CPE cpe:2.3:a:apache:zookeeper:3.9.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:zookeeper:*:*:*:*:*:*:*:*
First Time Apache
Apache zookeeper
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 9.1

11 Oct 2023, 15:15

Type Values Removed Values Added
References
  • (MISC) http://www.openwall.com/lists/oss-security/2023/10/11/4 -

11 Oct 2023, 12:54

Type Values Removed Values Added
New CVE

Information

Published : 2023-10-11 12:15

Updated : 2024-06-21 19:15


NVD link : CVE-2023-44981

Mitre link : CVE-2023-44981

CVE.ORG link : CVE-2023-44981


JSON object : View

Products Affected

apache

  • zookeeper

debian

  • debian_linux
CWE
CWE-639

Authorization Bypass Through User-Controlled Key