Bastien Roucariès pushed to branch master at Debian Security Tracker /
security-tracker
Commits:
2307b820 by Bastien Roucariès at 2024-04-15T08:15:12+00:00
CVE-2024-23944/zookeeper
There is indeed a triggerWatch in 3.4, and it arguably leaks *some*
information. E.g.,
super> create /foo X world:anyone:
noauth> ls /foo
Insufficient permission : /foo
noauth> stat -w /foo/bar
Node does not exist: /foo/bar
super> create /foo/bar 42 world:anyone:
noauth>
WATCHER::
WatchedEvent state:SyncConnected type:NodeCreated path:/foo/bar zxid: -1
However it seems that it is not possible for watches to trigger for nodes whose
names are not
known in advance. That is CVE-2024-23944
Thanks to Damien Diederen
- - - - -
1 changed file:
- data/CVE/list
Changes:
=====================================
data/CVE/list
=====================================
@@ -9378,6 +9378,9 @@ CVE-2024-23944 (Information disclosure in persistent
watchers handling in Apache
NOTE: https://issues.apache.org/jira/browse/ZOOKEEPER-4799
NOTE: Fixed by:
https://github.com/apache/zookeeper/commit/65b91d2d9a56157285c2a86b106e67c26520b01d
(release-3.8.4-0)
NOTE: Fixed by:
https://github.com/apache/zookeeper/commit/daf7cfd04005cff1a4f7cab5ab13d41db88d0cd8
(release-3.9.2-0)
+ NOTE: Persistent (and p-recursive) watches were introduced by
ZOOKEEPER-1416, which only exists in 3.6+.
+ NOTE: See https://issues.apache.org/jira/browse/ZOOKEEPER-1416
+ NOTE: However, classical watches are used (<< 3.6), it seems that to
trigger for nodes whose names are not known in advance is not possible.
Nevertheless classical watch leaks some information
CVE-2024-2746
NOT-FOR-US: dnf5daemon-server
CVE-2024-1930
View it on GitLab:
https://salsa.debian.org/security-tracker-team/security-tracker/-/commit/2307b820ca2c6aaae182e74aa344239c1e7a3499
--
View it on GitLab:
https://salsa.debian.org/security-tracker-team/security-tracker/-/commit/2307b820ca2c6aaae182e74aa344239c1e7a3499
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