CVE-2009-0346

CVE-2009-0346 is a medium-severity vulnerability in Sun Opensolaris with a CVSS 2.0 base score of 4.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-310.

Key facts

Description

The IP-in-IP packet processing implementation in the IPsec and IP stacks in the kernel in Sun Solaris 9 and 10, and OpenSolaris snv_01 though snv_85, allows local users to cause a denial of service (panic) via a self-encapsulated packet that lacks IPsec protection.

Frequently asked questions

What is CVE-2009-0346?
The IP-in-IP packet processing implementation in the IPsec and IP stacks in the kernel in Sun Solaris 9 and 10, and OpenSolaris snv_01 though snv_85, allows local users to cause a denial of service (panic) via a self-encapsulated packet that lacks IPsec protection.
How severe is CVE-2009-0346?
CVE-2009-0346 has a CVSS 2.0 base score of 4.9, rated medium severity.
Is CVE-2009-0346 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-0346?
CVE-2009-0346 primarily affects Sun Opensolaris. In total, 190 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2009-0346?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2009-0346 published?
CVE-2009-0346 was published on 2009-01-29 and last updated on 2026-06-16.

References

Affected products (190)

More vulnerabilities in Sun Opensolaris

All CVEs affecting Sun Opensolaris →

Other CWE-310 (Cryptographic Issues) vulnerabilities

Browse all CWE-310 (Cryptographic Issues) vulnerabilities →