QID 87522

Date Published: 2022-09-27

QID 87522: Apache Traffic Server Multiple Vulnerabilities

Apache Traffic Server is a fast, scalable and extensible HTTP/1.1 and HTTP/2.0 compliant caching proxy server.

ATS is vulnerable to potential smuggle and MITM attacks
Version Affected:
ATS 7.0.0 to 7.1.12
ATS 8.0.0 to 8.1.1
ATS 9.0.0 to 9.0.1
QID Detection Logic:
This unauthenticated QID relies on the version reported by the ATS service.

It allows an attacker to perform multiple attacks like cache poisoning, buffer overflow, and Denial of Service.

CVSS V3 rated as Critical - 9.8 severity.

CVSS V2 rated as High - 7.5 severity.

Solution

Customers are advised to upgrade to Apache Traffic Server 8.1.2, 9.0.2 or later versions to remediate these vulnerabilities.

Vendor References

Apache Traffic Server Reference - lists.apache.org/thread/c6qkdb4srn6xksgmztw82p6srmo2kmq1

CVEs related to QID 87522

CVE-2021-27577 | CVE-2021-32565 | CVE-2021-32566 | CVE-2021-32567 | CVE-2021-35474 |

Software Advisories

Advisory ID	Software	Component	Link
CVE-2021-32567			lists.apache.org/thread/c6qkdb4srn6xksgmztw82p6srmo2kmq1

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