QID 356582

Date Published: 2023-11-09

QID 356582: Amazon Linux Security Advisory for python38 : ALAS2PYTHON3.8-2023-006

Python 2.7 through 2.7.17, 3.5 through 3.5.9, 3.6 through 3.6.10, 3.7 through 3.7.6, and 3.8 through 3.8.1 allows an http server to conduct regular expression denial of service (redos) attacks against a client because of urllib.request.
Abstractbasicauthhandler catastrophic backtracking. (
( CVE-2020-8492)

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Successful exploitation of this vulnerability could lead to a securitybreach or could affect integrity, availability, and confidentiality.

CVSS V3 rated as High - 6.5 severity.

CVSS V2 rated as High - 7.1 severity.

Solution

Please refer to Amazon advisory: ALAS2PYTHON3.8-2023-006 for affected packages and patching details, or update with your package manager.

Vendor References

ALAS2PYTHON3.8-2023-006 - alas.aws.amazon.com/AL2/ALASPYTHON3.8-2023-006.html

CVEs related to QID 356582

CVE-2020-8492 |

Software Advisories

Advisory ID	Software	Component	Link
ALAS2PYTHON3.8-2023-006	amazon linux 2		alas.aws.amazon.com/AL2/ALASPYTHON3.8-2023-006.html

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