Vulnerability · NVD

CVE-2023-38898

CVE-2023-38898, medium severity (CVSS 5.3): 3 tracked apps concerned, all fixed or indeterminable on their current version.

Severity (CVSS): 5.3
Exploitation: 1.7 %
Tracked apps: 3
Still exposed: 0

Published on 2023-08-15

An issue in Python cpython v.3.7 allows an attacker to obtain sensitive information via the _asyncio._swap_current_task component. NOTE: this is disputed by the vendor because (1) neither 3.7 nor any other release is affected (it is a bug in some 3.12 pre-releases); (2) there are no common scenarios in which an adversary can call _asyncio._swap_current_task but does not already have the ability to call arbitrary functions; and (3) there are no common scenarios in which sensitive information, which is not already accessible to an adversary, becomes accessible through this bug.

Attack vector : Network No privileges required No user interaction

Show raw CVSS vector

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

EPSS 1.74% above median percentile 76.8%

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 - Fixed in - Latest tracked 3.12.10 undetermined
Python 3.13 Windows winget:Python.Python.3.13

Affected - Fixed in - Latest tracked 3.13.15 undetermined
Python 3.14 Windows winget:Python.Python.3.14

Affected - Fixed in - Latest tracked 3.14.7 undetermined

Vulnerable CPE configurations (1)

Vendor	Product	Platform	Versions	CPE 2.3 URI
python	python All platforms (wildcard)	All platforms (wildcard)	-	cpe:2.3:a:python:python:3.13.0:alpha0::::::

View on NVD ↗ Advisory · github.com

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