Vulnerability in OpenBSD
CVE-2006-4435
OpenBSD 3.8, 3.9, and possibly earlier versions allows context-dependent attackers to cause a denial of service (kernel panic) by allocating more semaphores than the default.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 4.9 (Medium). Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.003 (24.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 25th percentile — 24.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- OpenBSD — versions 3.8, 3.9
References
- www.osvdb.org/28195 (vdb-entry)
- securitytracker.com/id (Patch, vdb-entry)
- secunia.com/advisories/21642 (Patch, Vendor Advisory, third-party-advisory)
- www.securityfocus.com/bid/19713 (Patch, vdb-entry)
- www.openbsd.org/errata.html (vendor-advisory)
- www.openbsd.org/errata38.html (vendor-advisory)
- exchange.xforce.ibmcloud.com/vulnerabilities/28617 (vdb-entry)