CVE-2009-0838
4.9 · MEDIUMThe crypto pseudo device driver in Sun Solaris 10, and OpenSolaris snv_88 through snv_102, does not properly free memory, which allows local users to cause a denial of service (panic) via unspecifi…
Overview
CVE-2009-0838 is a medium-severity vulnerability affecting sun opensolaris. It was published on March 6, 2009 and has a CVSS 2.0 base score of 4.9 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 4.9, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical description
The crypto pseudo device driver in Sun Solaris 10, and OpenSolaris snv_88 through snv_102, does not properly free memory, which allows local users to cause a denial of service (panic) via unspecified vectors, related to the vmem_hash_delete function.
Remediation
Check the references section for vendor advisories and patches from sun. Update opensolaris 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
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References
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Frequently asked questions
What is CVE-2009-0838?
CVE-2009-0838 is a medium-severity vulnerability affecting sun opensolaris. It was published on March 6, 2009 and has a CVSS 2.0 base score of 4.9 (MEDIUM).
How severe is CVE-2009-0838?
This vulnerability has a CVSS 2.0 base score of 4.9, 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-2009-0838?
Check the references section for vendor advisories and patches from sun. Update opensolaris 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-2009-0838?
CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2009-0838 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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