CVE-2012-0420
4.4 · MEDIUMzypp-refresh-wrapper in SUSE Zypper before 1.3.20 and 1.6.x before 1.6.166 allows local users to create files in arbitrary directories, or possibly have unspecified other impact, via a pathname in…
Overview
CVE-2012-0420 is a medium-severity vulnerability affecting opensuse zypper. It was published on December 2, 2013 and has a CVSS 2.0 base score of 4.4 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 4.4, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical description
zypp-refresh-wrapper in SUSE Zypper before 1.3.20 and 1.6.x before 1.6.166 allows local users to create files in arbitrary directories, or possibly have unspecified other impact, via a pathname in the ZYPP_LOCKFILE_ROOT environment variable.
Remediation
Check the references section for vendor advisories and patches from opensuse. Update zypper to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| opensuse | zypper | 0 | Affected |
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Frequently asked questions
What is CVE-2012-0420?
CVE-2012-0420 is a medium-severity vulnerability affecting opensuse zypper. It was published on December 2, 2013 and has a CVSS 2.0 base score of 4.4 (MEDIUM).
How severe is CVE-2012-0420?
This vulnerability has a CVSS 2.0 base score of 4.4, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2012-0420?
Check the references section for vendor advisories and patches from opensuse. Update zypper to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2012-0420?
CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2012-0420 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.
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