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>> ClamXav "freshclam" Insecure Permissions Information Disclosure Vulnerability

Title : ClamXav "freshclam" Insecure Permissions Information Disclosure Vulnerability
VUPEN ID : VUPEN/ADV-2006-1807
CVE ID : CVE-2006-2427
Rated as : Low Risk 
Remotely Exploitable : No
Locally Exploitable : Yes
Release Date : 2006-05-15


Technical Description    Receive VUPEN Security alerts in a Text format  Receive VUPEN Security alerts in a PDF format  Receive VUPEN Security alerts in an XML format 

A vulnerability has been identified in ClamXav, which may be exploited by malicious users to gain knowledge of sensitive information. This flaw is due to insecure permissions being set on the "freshclam" utility during installation, which could be exploited by local attackers to disclose, in error messages, parts of certain files (e.g. "/etc/shadow") by maipulating the "--config-file" argument.

Affected Products

ClamXav version 1.0.3h and prior

Solution

Upgrade to version 1.0.6 :
http://www.markallan.co.uk/clamXav/index.php?page=dl

References

http://www.vupen.com/english/advisories/2006/1807
http://www.frsirt.com/english/reference/11760

Credits

Vulnerability reported by Kevin Finisterre (Digitalmunition)

ChangeLog

2006-05-15 : Initial release

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