OpenBSD.DHCP.Remote.DoS
Description
This indicates an attack attempt against denial-of-service vulnerability in OpenBSD DHCP.
The vulnerability is due to the software's inability to check the bounds of user-supplied input. A successful exploit causes corruption of a stack-based buffer and may allow remote attackers to cause a denial-of-service condition.
Affected Products
OpenBSD 3.x
OpenBSD 4.0
OpenBSD 4.1
OpenBSD 4.2
Impact
Denial of service.
Recommended Actions
Apply the appropriate patch.
OpenBSD 4.0:
ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/016_dhcpd.patch
OpenBSD 4.1:
ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/010_dhcpd.patch
OpenBSD 4.2:
ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/001_dhcpd.patch
Telemetry
Coverage
IPS (Regular DB) | |
IPS (Extended DB) |
Version Updates
Date | Version | Detail |
---|---|---|
2019-04-05 | 14.587 | Sig Added |