Spacewalk 2.10, and derivatives such as Uyuni 2021.08, allows code injection. rhn-config-satellite.pl doesn't sanitize the configuration filename used to append Spacewalk-specific key-value pair. The script is intended to be run by the tomcat user account with Sudo, according to the installation setup. This can lead to the ability of an attacker to use --option to append arbitrary code to a root-owned file that eventually will be executed by the system. This is fixed in Uyuni spacewalk-admin 4.3.2-1.
References
Link | Resource |
---|---|
http://www.openwall.com/lists/oss-security/2021/10/28/4 | Exploit Mailing List Patch Third Party Advisory |
https://github.com/uyuni-project/uyuni/commit/790c7388efac6923c5475e01c1ff718dffa9f052 | Patch Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2021-11-01T04:32:06
Updated: 2021-11-04T02:12:45
Reserved: 2021-08-31T00:00:00
Link: CVE-2021-40348
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-11-01T05:15:07.007
Modified: 2022-11-14T13:30:00.677
Link: CVE-2021-40348
JSON object: View
Redhat Information
No data.
CWE