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Secunia Security Advisory 38352

Secunia Security Advisory 38352
Posted Jan 29, 2010
Authored by Secunia | Site secunia.com

Secunia Security Advisory - A vulnerability has been discovered in Hybrid2 IRC Services, which can be exploited by malicious people to cause a DoS (Denial of Service).

tags | advisory, denial of service
SHA-256 | 3219069244a17add069118e16ea302e4d0e2457f2300c54c851382d1eca5a368

Secunia Security Advisory 38352

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Secunia integrated with Microsoft WSUS
http://secunia.com/blog/71/



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TITLE:
Hybrid2 IRC Services Private Message Processing Denial of Service

SECUNIA ADVISORY ID:
SA38352

VERIFY ADVISORY:
http://secunia.com/advisories/38352/

DESCRIPTION:
A vulnerability has been discovered in Hybrid2 IRC Services, which
can be exploited by malicious people to cause a DoS (Denial of
Service).

The vulnerability is caused due to an error when processing certain
private messages, which can be exploited to cause a crash by e.g.
sending a private message containing "help \t" to the MemoServ
service.

The vulnerability is confirmed in version 1.9.4. Other versions may
also be affected.

SOLUTION:
Use in trusted IRC networks only.

PROVIDED AND/OR DISCOVERED BY:
Reported in a Debian bug by Julien Cristau.

ORIGINAL ADVISORY:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=550389

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About:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/advisories/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/advisories/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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