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 |
| 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 |
Configurations
History
21 Nov 2024, 06:23
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://www.openwall.com/lists/oss-security/2021/10/28/4 - Exploit, Mailing List, Patch, Third Party Advisory | |
| References | () https://github.com/uyuni-project/uyuni/commit/790c7388efac6923c5475e01c1ff718dffa9f052 - Patch, Third Party Advisory |
Information
Published : 2021-11-01 05:15
Updated : 2024-11-21 06:23
NVD link : CVE-2021-40348
Mitre link : CVE-2021-40348
CVE.ORG link : CVE-2021-40348
JSON object : View
Products Affected
spacewalk_project
- spacewalk
uyuni-project
- uyuni
CWE
CWE-94
Improper Control of Generation of Code ('Code Injection')