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Test ID:1.3.6.1.4.1.25623.1.0.147106
Category:Web Servers
Title:Apache Traffic Server (ATS) 8.0.0 < 8.1.3, 9.0.0 < 9.1.1 Multiple Vulnerabilities
Summary:Apache Traffic Server is prone to multiple vulnerabilities.
Description:Summary:
Apache Traffic Server is prone to multiple vulnerabilities.

Vulnerability Insight:
The following vulnerabilities exist:

- CVE-2021-37147 Request Smuggling - LF line ending

- CVE-2021-37148 Request Smuggling - transfer encoding validation

- CVE-2021-37149 Request Smuggling - multiple attacks

- CVE-2021-41585 ATS stops accepting connections on FreeBSD

- CVE-2021-43082 heap-buffer-overflow with stats-over-http plugin

Affected Software/OS:
Apache Traffic Server version 8.0.0 through 8.1.2 and 9.0.0
through 9.1.0.

Solution:
Update to version 8.1.3, 9.1.1 or later.

CVSS Score:
7.5

CVSS Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2021-37147
DSA-5153
https://www.debian.org/security/2022/dsa-5153
https://lists.apache.org/thread/k01797hyncx53659wr3o72s5cvkc3164
Common Vulnerability Exposure (CVE) ID: CVE-2021-37148
Debian Security Information: DSA-5153 (Google Search)
Common Vulnerability Exposure (CVE) ID: CVE-2021-37149
Common Vulnerability Exposure (CVE) ID: CVE-2021-41585
Common Vulnerability Exposure (CVE) ID: CVE-2021-43082
CopyrightCopyright (C) 2021 Greenbone AG

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