RULE(RULE ID:321589)

Rule General Information
Release Date: 2018-09-10
Rule Name: MISC Apache Traffic Server ESI Plugin Cookie Header Information Disclosure Vulnerability (CVE-2018-8040)
Severity:
CVE ID:
Rule Protection Details
Description: Pages that are rendered using the ESI plugin can have access to the cookie header when the plugin is configured not to allow access. This affects Apache Traffic Server (ATS) versions 6.0.0 to 6.2.2 and 7.0.0 to 7.1.3.
Impact: Attackers can exploit this issue to bypass certain security restrictions to perform unauthorized actions, this may aid in launching further attacks.
Affected OS: Network Device, Solaris, FreeBSD, Windows, Mac OS, iOS, Other Unix, Linux, Others, Android
Reference: SecurityFocusBID:105181
https://www.debian.org/security/2018/dsa-4282
https://lists.apache.org/thread.html/36b3df68fe7311965f6bc4630ca413d2aa99d8f1d53affda85ea70d7@%3Cusers.trafficserver.apache.org%3E
https://github.com/apache/trafficserver/pull/3926
https://lists.apache.org/thread.html/cc7aa2ce1c6f4fe0c6bfef517763cdaad30ec7bcb0115b73f73f3c01@%3Cusers.trafficserver.apache.org%3E
Solutions
To resolve this issue users running 6.x should upgrade to 6.2.3 or later versions and 7.x users should upgrade to 7.1.4 or later versions.