Vulnerability Description
An issue was discovered in Cobbler before 3.3.1. In the templar.py file, the function check_for_invalid_imports can allow Cheetah code to import Python modules via the "#from MODULE import" substring. (Only lines beginning with #import are blocked.)
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cobbler Project | Cobbler | < 3.3.1 |
| Opensuse | Factory | - |
| Opensuse | Backports | sle-15 |
| Suse | Linux Enterprise Server | 11 |
| Fedoraproject | Fedora | 34 |
Related Weaknesses (CWE)
References
- https://bugzilla.suse.com/show_bug.cgi?id=1193678ExploitIssue TrackingPatch
- https://github.com/cobbler/cobbler/releasesRelease NotesThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://bugzilla.suse.com/show_bug.cgi?id=1193678ExploitIssue TrackingPatch
- https://github.com/cobbler/cobbler/releasesRelease NotesThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
FAQ
What is CVE-2021-45082?
CVE-2021-45082 is a vulnerability with a CVSS score of 7.8 (HIGH). An issue was discovered in Cobbler before 3.3.1. In the templar.py file, the function check_for_invalid_imports can allow Cheetah code to import Python modules via the "#from MODULE import" substring....
How severe is CVE-2021-45082?
CVE-2021-45082 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-45082?
Check the references section above for vendor advisories and patch information. Affected products include: Cobbler Project Cobbler, Opensuse Factory, Opensuse Backports, Suse Linux Enterprise Server, Fedoraproject Fedora.