Vulnerabilities > CVE-2021-37147

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

HIGH

Availability impact

NONE

network

low complexity

apache

debian

NVD

Published: 2021-11-03

Updated: 2024-11-21

Summary

Improper input validation vulnerability in header parsing of Apache Traffic Server allows an attacker to smuggle requests. This issue affects Apache Traffic Server 8.0.0 to 8.1.2 and 9.0.0 to 9.1.0.

Vulnerable Configurations

Part	Description	Count
Application	Apache Apache Traffic Server 8.0.0 Apache Traffic Server 8.0.1 Apache Traffic Server 8.0.2 Apache Traffic Server 8.0.3 Apache Traffic Server 8.0.4 Apache Traffic Server 8.0.5 Apache Traffic Server 8.0.6 Apache Traffic Server 8.0.7 Apache Traffic Server 8.0.8 Apache Traffic Server 8.1.0 Apache Traffic Server 8.1.1 Apache Traffic Server 8.1.2 Apache Traffic Server 9.0.0 Apache Traffic Server 9.0.1 Apache Traffic Server 9.0.2 Apache Traffic Server 9.1.0	44
OS	Debian Debian Debian Linux 10.0 Debian Debian Linux 11.0	2

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Summary

Vulnerable Configurations

References

Vulnerabilities > CVE-2021-37147