PT-2023-4530 · Apache · Apache Traffic Server

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CVE-2022-47185

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Published

2023-08-09

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Updated

2025-08-22

CVSS v2.0

7.8

High

VectorAV:N/AC:L/Au:N/C:N/I:N/A:C
Name of the Vulnerable Software and Affected Versions Apache Traffic Server versions through 9.2.1
Description The issue is caused by improper input validation in the Range Header Handler component of the Apache Traffic Server. This can be exploited by a remote attacker to cause a denial of service.
Recommendations For versions through 9.2.1, update to a version later than 9.2.1 to resolve the issue. As a temporary workaround, consider restricting access to the Range Header Handler component until a patch is available.

Exploit

Fix

DoS

RCE

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Weakness Enumeration

Related Identifiers

BDU:2023-04934
CVE-2022-47185
DLA-3595-1
DSA-5549-1
OESA-2025-2053

Affected Products

Apache Traffic Server