Centericq contains a flaw that may allow a remote denial of service. The issue is triggered when a remote attacker sends a zero length packet to the Centericq client, and will result in loss of availability for Centericq.
Classification
Location:
Remote / Network Access
Attack Type:
Denial of Service
Impact:
Loss of Availability
Exploit:
Exploit Public
Disclosure:
OSVDB Verified
Technical
In order for the software to be vulnerable the option "enable peer-to-peer communications" must be enabled. (default setting)
Solution
Upgrade to version 4.21.0-r1 or higher, as it has been reported to fix this vulnerability. In addition, various Linux distributions have released patches for some older versions.
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