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CVE-2022-24801

Public on 2022-04-04
Modified on 2024-02-05
Description

A flaw was found in python-twisted. This vulnerability occurs due to the parsing of illegal constructs in the twisted.web.http module. The illegal constructs include '+/-' in the Content-Length header, '\n and \t' etc. Non-conformant parsing leads to a desync if requests pass through multiple HTTP parsers. This flaw allows a remote attacker to perform an HTTP request smuggling attack.

Severity
Important
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CVSS v3 Base Score
8.1
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Affected Packages

Platform Package Release Date Advisory
Amazon Linux 2023 python-twisted 2023-02-17 20:45 ALAS2023-2023-056
Amazon Linux 1 python-twisted-web 2023-03-30 22:50 ALAS-2023-1717
Amazon Linux 2 - Core python-twisted-web 2022-07-19 01:22 ALAS2-2022-1827

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD CVSSv2 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P
NVD CVSSv3 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H