Description:
ATS negative cache option is vulnerable to a cache poisoning attack. If you
have this option enabled, please upgrade or disable this feature.
CVE:
CVE-2020-17509
Vendor:
The Apache Software Foundation
Version Affected:
ATS 6.0.0 to 6.2.3
ATS 7.0.0 to 7.1.10
ATS 8.0.0 to 8.0.7
Mitigation:
6.x users should upgrade to 7.1.11, 8.0.8, or later versions
7.x users should upgrade to 7.1.11 or later versions
8.x users should upgrade to 8.0.8 or later versions
References:
Downloads:
https://trafficserver.apache.org/downloads
<https://trafficserver.apache.org/downloads>
(Please use backup sites from the link only if the mirrors are
unavailable)
CVE:
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-17509
<https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-17509>
-Bryan
