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Category:   Application (Security)  >   Clam AntiVirus Vendors:   clamav.sourceforge.net
Clam AntiVirus File Processing Bugs Let Remote Users Deny Service
SecurityTracker Alert ID:  1041367
SecurityTracker URL:  http://securitytracker.com/id/1041367
CVE Reference:   CVE-2018-0360, CVE-2018-0361   (Links to External Site)
Date:  Jul 25 2018
Impact:   Denial of service via network
Fix Available:  Yes  Vendor Confirmed:  Yes  

Description:   Two vulnerabilities were reported in Clam AntiVirus. A remote user can cause denial of service conditions on the target system.

A remote user can create a specially crafted file that, when processed by the target application, will trigger an integer overflow and cause the target application to enter an infinite loop [CVE-2018-0360].

A remote user can create a specially crafted file that, when processed by the target application, will trigger a PDF object length check error and cause the target application to take a long time to parse the file [CVE-2018-0361].

Laurent Delosieres, Secunia Research at Flexera, and aCaB reported these vulnerabilities.

Impact:   A remote user can cause denial of service conditions.
Solution:   The vendor has issued a fix (0.100.1).

The vendor advisory is available at:

https://blog.clamav.net/2018/07/clamav-01001-has-been-released.html

Vendor URL:  blog.clamav.net/2018/07/clamav-01001-has-been-released.html (Links to External Site)
Cause:   State error
Underlying OS:  Linux (Any), UNIX (Any)

Message History:   This archive entry has one or more follow-up message(s) listed below.
Jul 25 2018 (Ubuntu Issues Fix) Clam AntiVirus File Processing Bugs Let Remote Users Deny Service
Ubuntu has issued a fix for Ubuntu Linux 14.04 LTS, 16.04 LTS, and 18.04 LTS.
Jul 27 2018 (Ubuntu Issues Fix) Clam AntiVirus File Processing Bugs Let Remote Users Deny Service
Ubuntu has issued a fix for Ubuntu Linux 12.04 ESM.



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