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Secunia Advisory SA7876

Halflife vulnerabilities
Secunia Advisory SA7876
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Release Date 2003-01-15
   
Popularity 6,804 views
Comments 0 comments

Criticality level Highly criticalHighly critical
Impact System access
Where From remote
Authentication level Available in Customer Area
   
Report reliability Available in Customer Area
Solution Status Unpatched
   
Systems affected Available in Customer Area
Approve distribution Available in Customer Area
Remediation status Secunia VIM
   
Software:
Admin Mod 2.x
ClanMod 1.x
Half-Life Dedicated Server 0.x
Halflife Client
StatsMe 2.x
Secunia CVSS Score Available in Customer Area
CVE Reference(s) No CVE references.
  

Description

Various halflife multiplayer software contains multiple vulnerabilies which could lead to system compromise of both clients and servers.

clanmod
Users with a rcon password are able to exploit a format string bug in the cm_log command to execute arbitrary code.

halflife
Users with the rcon password can exploit all clients at the same time using the admin_ssay admin_psay command, this is also a format string problem.

HLTV
By sending an empty query, \xff\xff\xff\xff\0 the server crashes.

statsme
Can be exploited due to a buffer overflow.


Solution
All except HLTV requires the rcon password.
Further details available in Customer Area

Deep Links
Links available in Customer Area


Do you have additional information related to this advisory?

Please provide information about patches, mitigating factors, new versions, exploits, faulty patches, links, and other relevant data by posting comments to this Advisory. You can also send this information to vuln@secunia.com

Subject: Halflife vulnerabilities
 
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