Signature Detail
This site is deprecated. Please CLICK HERE for latest updates
Short Name |
DHCP:SERVER:ISC-PACKET-DOS |
|---|---|
Severity |
Major |
Recommended |
No |
Recommended Action |
Drop |
Category |
DHCP |
Keywords |
ISC DHCP Server Packet Processing Denial of Service |
Release Date |
2013/04/05 |
Update Number |
2252 |
Supported Platforms |
idp-4.0+, isg-3.0+, j-series-9.5+, mx-11.4+, srx-12.1+, srx-branch-12.1+, vmx-17.4+, vsrx-12.1+, vsrx3bsd-18.2+ |
DHCP: ISC DHCP Server Packet Processing Denial of Service
This signature detects attempts to exploit a known vulnerability against ISC DHCP Server. A successful attack can result in a denial-of-service condition.
Extended Description
The server in ISC DHCP 3.x and 4.x before 4.2.2, 3.1-ESV before 3.1-ESV-R3, and 4.1-ESV before 4.1-ESV-R3 allows remote attackers to cause a denial of service (daemon exit) via a crafted DHCP packet.
Affected Products
- Canonical ubuntu_linux 10.04
- Canonical ubuntu_linux 10.10
- Canonical ubuntu_linux 11.04
- Canonical ubuntu_linux 8.04
- Debian debian_linux 5.0
- Debian debian_linux 6.0
- Debian debian_linux 7.0
- Isc dhcp 3.0
- Isc dhcp 3.0.1
- Isc dhcp 3.0.2
- Isc dhcp 3.0.3
- Isc dhcp 3.0.4
- Isc dhcp 3.0.5
- Isc dhcp 3.0.6
- Isc dhcp 3.1
- Isc dhcp 3.1.0
- Isc dhcp 3.1.1
- Isc dhcp 3.1.2
- Isc dhcp 3.1.3
- Isc dhcp 3.1-esv
- Isc dhcp 4.0
- Isc dhcp 4.0.0
- Isc dhcp 4.0.1
- Isc dhcp 4.0.2
- Isc dhcp 4.0.3
- Isc dhcp 4.0-esv
- Isc dhcp 4.1.0
- Isc dhcp 4.1.1
- Isc dhcp 4.1.2
- Isc dhcp 4.1-esv
- Isc dhcp 4.2.0
- Isc dhcp 4.2.1
References
- CVE: CVE-2011-2748