Debian Bug report logs -
#1054224
zookeeper: CVE-2023-44981
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Bug#1054224; Package src:zookeeper.
(Thu, 19 Oct 2023 13:57:03 GMT) (full text, mbox, link).
Acknowledgement sent
to Salvatore Bonaccorso <carnil@debian.org>:
New Bug report received and forwarded. Copy sent to carnil@debian.org, team@security.debian.org, Debian Java Maintainers <pkg-java-maintainers@lists.alioth.debian.org>.
(Thu, 19 Oct 2023 13:57:03 GMT) (full text, mbox, link).
Message #5 received at submit@bugs.debian.org (full text, mbox, reply):
Source: zookeeper
Version: 3.8.0-11
Severity: grave
Tags: security upstream
X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org>
Control: found -1 3.4.13-6
Hi,
The following vulnerability was published for zookeeper.
CVE-2023-44981[0]:
| 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.
If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.
For further information see:
[0] https://security-tracker.debian.org/tracker/CVE-2023-44981
https://www.cve.org/CVERecord?id=CVE-2023-44981
[1] https://www.openwall.com/lists/oss-security/2023/10/11/4
[2] https://github.com/apache/zookeeper/commit/96b3172ca249a8580e9a315d589d319286cee4ee
Regards,
Salvatore
Marked as found in versions zookeeper/3.4.13-6.
Request was from Salvatore Bonaccorso <carnil@debian.org>
to submit@bugs.debian.org.
(Thu, 19 Oct 2023 13:57:03 GMT) (full text, mbox, link).
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