PT-2026-65737 · Apache · Apache Traffic Server
CVSS v4.0
9.2
Critical
| Vector | AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Name of the Vulnerable Software and Affected Versions
Apache Traffic Server versions 9.0.0 through 9.2.14
Apache Traffic Server versions 10.0.0 through 10.1.3
Description
Apache Traffic Server reuses multiplexed HTTP/2 origin connections without verifying that the server certificate covers the hostname of the new request.
Recommendations
Upgrade versions 9.0.0 through 9.2.14 to version 9.2.15.
Upgrade versions 10.0.0 through 10.1.3 to version 10.1.4.
Exploit
Fix
Improper Certificate Validation
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Weakness Enumeration
Related Identifiers
Affected Products
Apache Traffic Server