#1036295 etcd: CVE-2023-32082

Package:
src:etcd
Source:
src:etcd
Submitter:
Salvatore Bonaccorso
Date:
2023-05-18 19:45:03 UTC
Severity:
normal
Tags:
#1036295#5
Date:
2023-05-18 19:42:11 UTC
From:
To:
Hi,

The following vulnerability was published for etcd.

CVE-2023-32082[0]:
| etcd is a distributed key-value store for the data of a distributed
| system. Prior to versions 3.4.26 and 3.5.9, the LeaseTimeToLive API
| allows access to key names (not value) associated to a lease when
| `Keys` parameter is true, even a user doesn't have read permission to
| the keys. The impact is limited to a cluster which enables auth
| (RBAC). Versions 3.4.26 and 3.5.9 fix this issue. There are no known
| workarounds.


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-2023-32082
https://www.cve.org/CVERecord?id=CVE-2023-32082
[1] https://github.com/etcd-io/etcd/pull/15656
[2] https://github.com/etcd-io/etcd/security/advisories/GHSA-3p4g-rcw5-8298

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore