282.txt

来自「This is the snapshot of Snot Latest Rule」· 文本 代码 · 共 61 行

Rule:

--
Sid:

282

--
Summary:
This event is generated when an attempt is made to issue a Denial of Service (DoS) attack against a host running Arkiea backup software.

--
Impact:
Denial of Service

--
Detailed Information:

Arkiea package is a backup application that is used to manage backups for a number of systems. A Denial of Service (DoS) vulnerability exists in nlservd program, if fed with large inputs, will cause a program to crash.

A vulnerability in the nlservd from the Arkiea backup application allows remote users to shut it down by sending it large amounts of input over the network.

--
Affected Systems:
Arkeia 4.0
Arkeia 4.1	

--
Attack Scenarios:
An attacker sends a overly large strings to a nlservd daemon, the service will crash immediately.

--
Ease of Attack:

Simple.

--
False Positives:

None known

--
False Negatives:

None known

--
Corrective Action:

Upgrade to the latest non-affected version of the software.

--
Contributors:
Original Rule Writer Paul Bobby [e-mail]
Snort documentation contributed by Nawapong Nakjang ([e-mail], [e-mail])

--
Additional References:

--