CVE-2009-2487: Sun Opensolaris

High severity, CVSS 7.8. EPSS: 2.9% chance of exploitation in the next 30 days.

Use-after-free vulnerability in the frpr_icmp function in the ipfilter (aka IP Filter) subsystem in Sun Solaris 10, and OpenSolaris snv_45 through snv_110, allows remote attackers to cause a denial of service (panic) via unspecified vectors.

Affected products

• Sun Opensolaris: version snv_45 only; version snv_46 only; version snv_47 only; version snv_48 only; version snv_49 only; version snv_50 only; …
• Sun Solaris: version 10 only

Published 2009-07-16. Last modified 2026-06-16.