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Advisory details: vulnrichment / CVE-2022-25763
Advisory ID vulnrichment/CVE-2022-25763
Aliases
Summary 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.
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
CWE-444 Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
System Score Found at
cvssv3.1 6.8
ssvc Track
Reference id Reference type URL
CJ67IWD5PRJUOIYIDJRUG3UMS2UF4X4J Advisory https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CJ67IWD5PRJUOIYIDJRUG3UMS2UF4X4J/
dsa-5206 Advisory https://www.debian.org/security/2022/dsa-5206
rc64lwbdgrkv674koc3zl1sljr9vwg21 Other https://lists.apache.org/thread/rc64lwbdgrkv674koc3zl1sljr9vwg21
ZCSBQBYPOZSWS5LCOAQ6LJLRLXFIAW5A Advisory https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZCSBQBYPOZSWS5LCOAQ6LJLRLXFIAW5A/
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N Found at None
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-10-20T17:58:52Z/ Found at None

Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-10-20T17:58:52Z/

Decision: Track

Source URL: https://github.com/cisagov/vulnrichment/blob/develop/2022/25xxx/CVE-2022-25763.json

Source Advisory: vulnrichment/CVE-2022-25763

View SSVC decision tree 
[{'Exploitation': 'none'},
 {'Automatable': 'no'},
 {'Technical Impact': 'partial'},
 {'Mission Prevalence': 'minimal'},
 {'Public Well-being Impact': 'material'},
 {'Mission & Well-being': 'medium'}]