Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

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

2006-08-29T00:04:00.000

Last Modified

2025-04-03T01:03:51.193

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 4.9 (MEDIUM)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:N/I:N/A:C

Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: COMPLETE

Exploitability Score

3.9

Impact Score

6.9

Weaknesses

Type: Primary
NVD-CWE-Other

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	openbsd	openbsd	3.8	Yes
Operating System	openbsd	openbsd	3.9	Yes

References

http://secunia.com/advisories/21642 Patch, Vendor Advisory ([email protected])
http://securitytracker.com/id?1016756 Patch ([email protected])
http://www.openbsd.org/errata.html#sem ([email protected])
http://www.openbsd.org/errata38.html#sem ([email protected])
http://www.osvdb.org/28195 ([email protected])
http://www.securityfocus.com/bid/19713 Patch ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/28617 ([email protected])
http://secunia.com/advisories/21642 Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://securitytracker.com/id?1016756 Patch (af854a3a-2127-422b-91ae-364da2661108)
http://www.openbsd.org/errata.html#sem (af854a3a-2127-422b-91ae-364da2661108)
http://www.openbsd.org/errata38.html#sem (af854a3a-2127-422b-91ae-364da2661108)
http://www.osvdb.org/28195 (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/19713 Patch (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/28617 (af854a3a-2127-422b-91ae-364da2661108)