CVE-2022-25763
7.5
HIGH
CVSS 3.1
EPSS 1.1%
Description
Improper Input Validation vulnerability in HTTP/2 request validation of Apache Traffic Server allows an attacker to create smuggle or cache poison attacks. This issue affects Apache Traffic Server 8.0.0 to 9.1.2.
How to fix CVE-2022-25763
To remediate CVE-2022-25763, upgrade the affected package to a fixed version below.
- Debian/trafficserver—upgrade to 8.1.5+ds-1~deb11u1 or later
Is CVE-2022-25763 being exploited?
Low — EPSS is 1.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 8.1.5+ds-1~deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |