apache traffic-server CVE-2021-37148 in Apache and Debian Products
Published on November 3, 2021

Request Smuggling - transfer encoding validation

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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 9.0.1.

Vendor Advisory NVD

Weakness Type

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.


Products Associated with CVE-2021-37148

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Apache Traffic Server
 
Debian Linux
 

Affected Versions

Apache Software Foundation Apache Traffic Server Version 8.0.0 to 8.1.2 and 9.0.0 to 9.0.1 is affected by CVE-2021-37148

Exploit Probability

EPSS
1.01%
Percentile
76.81%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.