CVE-2022-25763

7.5 HIGH

Published: August 10, 2022 Modified: October 20, 2025

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.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://lists.apache.org/thread/rc64lwbdgrkv674koc3zl1sljr9vwg21

Source: security@apache.org

Mailing List Vendor Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CJ67IWD5PRJUOIYIDJRUG3UMS2UF4X4J/

Source: security@apache.org

Mailing List Third Party Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZCSBQBYPOZSWS5LCOAQ6LJLRLXFIAW5A/

Source: security@apache.org

Mailing List Third Party Advisory

https://www.debian.org/security/2022/dsa-5206

Source: security@apache.org

Third Party Advisory

https://lists.apache.org/thread/rc64lwbdgrkv674koc3zl1sljr9vwg21

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing List Vendor Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CJ67IWD5PRJUOIYIDJRUG3UMS2UF4X4J/

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing List Third Party Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZCSBQBYPOZSWS5LCOAQ6LJLRLXFIAW5A/

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing List Third Party Advisory

https://www.debian.org/security/2022/dsa-5206

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

8 reference(s) from NVD

Quick Stats

CVSS v3 Score

7.5 / 10.0

EPSS (Exploit Probability)

0.1%

32th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-444 CWE-444

Affected Vendors

apache debian fedoraproject

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