SB2011111004 - Multiple vulnerabilities in Centreon

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Path traversal (CVE-ID: CVE-2011-4431)

The vulnerability allows a remote attacker to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences in main.php in Merethis Centreon before 2.3.2. A remote authenticated attacker can send a specially crafted HTTP request and remote authenticated users to execute arbitrary commands via a . (dot dot) in the command_name parameter.

2) Cryptographic issues (CVE-ID: CVE-2011-4432)

The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.

www/include/configuration/nconfigObject/contact/DB-Func.php in Merethis Centreon before 2.3.2 does not use a salt during calculation of a password hash, which makes it easier for context-dependent attackers to determine cleartext passwords via a rainbow-table approach.

Remediation

Install update from vendor's website.

References

• http://securityreason.com/securityalert/8530
• https://www.trustwave.com/spiderlabs/advisories/TWSL2011-017.txt