CVE-2012-0870
7.9 · HIGHOverview
CVE-2012-0870 is a high-severity vulnerability affecting samba samba. It was published on February 23, 2012 and has a CVSS 2.0 base score of 7.9 (HIGH).
This vulnerability has a CVSS 2.0 base score of 7.9, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
Heap-based buffer overflow in process.c in smbd in Samba 3.0, as used in the file-sharing service on the BlackBerry PlayBook tablet before 2.0.0.7971 and other products, allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via a Batched (aka AndX) request that triggers infinite recursion.
Remediation
Check the references section for vendor advisories and patches from samba. Update samba 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 |
|---|---|---|---|
| rim | blackberry_playbook_os | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2012-0870?
CVE-2012-0870 is a high-severity vulnerability affecting samba samba. It was published on February 23, 2012 and has a CVSS 2.0 base score of 7.9 (HIGH).
How severe is CVE-2012-0870?
This vulnerability has a CVSS 2.0 base score of 7.9, rated HIGH. 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-2012-0870?
Check the references section for vendor advisories and patches from samba. Update samba 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-2012-0870?
CyberStrike's AI-powered security agents can automatically detect CVE-2012-0870 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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