CVE-2020-17509

ATS negative cache option is vulnerable to a cache poisoning attack

published January 11, 2021

CVSS
—
EPSS
2%
Percentile
78.5
In the wild
Unconfirmed
What it is

ATS negative cache option is vulnerable to a cache poisoning attack. If you have this option enabled, please upgrade or disable this feature. Apache Traffic Server versions 7.0.0 to 7.1.11 and 8.0.0 to 8.1.0 are affected.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01814 · 78.5th percentile
Published
2021-01-11T09:40Z
EPSS history
Timeline
  • 11 JAN 09:40Z
    ATS negative cache option is vulnerable to a cache poisoning attack
    cvelistv5