Vulnerability · NVD

CVE-2022-48566

CVE-2022-48566, medium severity (CVSS 5.9): 3 tracked apps concerned, all fixed or indeterminable on their current version.

Severity (CVSS): 5.9
Exploitation: 1.3 %
Tracked apps: 3
Still exposed: 0

Published on 2023-08-22

An issue was discovered in compare_digest in Lib/hmac.py in Python through 3.9.1. Constant-time-defeating optimisations were possible in the accumulator variable in hmac.compare_digest.

Attack vector : Network No privileges required No user interaction

Show raw CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS 1.30% above median percentile 69.3%

Tracked apps referencing this CVE

For each app: the affected range, the fixing version, and where the tracked app stands today.

Python 3.12 Windows winget:Python.Python.3.12

Affected <3.6.13 Fixed in 3.6.13 Latest tracked 3.12.10 patched
Python 3.13 Windows winget:Python.Python.3.13

Affected <3.6.13 Fixed in 3.6.13 Latest tracked 3.13.15 patched
Python 3.14 Windows winget:Python.Python.3.14

Affected <3.6.13 Fixed in 3.6.13 Latest tracked 3.14.7 patched

Vulnerable CPE configurations (4)

Vendor	Product	Platform	Versions	CPE 2.3 URI
python	python All platforms (wildcard)	All platforms (wildcard)	<3.6.13	cpe:2.3:a:python:python::::::::
python	python All platforms (wildcard)	All platforms (wildcard)	≥3.7.0 <3.7.10	cpe:2.3:a:python:python::::::::
python	python All platforms (wildcard)	All platforms (wildcard)	≥3.8.0 <3.8.7	cpe:2.3:a:python:python::::::::
python	python All platforms (wildcard)	All platforms (wildcard)	≥3.9.0 <3.9.1	cpe:2.3:a:python:python::::::::

View on NVD ↗ Advisory · bugs.python.org

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