Description
The Update functionality in Bitrix Site Manager 4.1.x does not verify the authenticity of downloaded updates, which allows remote attackers to obtain sensitive information and ultimately execute arbitrary PHP code via DNS cache poisoning that redirects the user to a malicious site.
References
- ADV-2006-1858 vdb-entry
- bitrixcms-updaterlog-information-disclosure(26542) vdb-entry
- bitrixcms-update-cache-poisoning(26548) vdb-entry
- 20060518 Multiple Vulns in Bitrix CMS mailing-list
- 1016121 vdb-entry
- 918 third-party-advisory