CVE-2022-48566

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.

CVSS v3 5.9 MEDIUM

5.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://bugs.python.org/issue40791	Exploit Issue Tracking Patch Vendor Advisory
https://lists.debian.org/debian-lts-announce/2023/09/msg00022.html	Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/10/msg00017.html	Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20231006-0013/	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:python:python::::::::
	cpe:2.3:a:python:python::::::::
	cpe:2.3:a:python:python::::::::
	cpe:2.3:a:python:python::::::::

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

Configuration 3 (hide)

OR	cpe:2.3:a:netapp:active_iq_unified_manager:-:::::vmware_vsphere::
	cpe:2.3:a:netapp:active_iq_unified_manager:-:::::windows::
	cpe:2.3:a:netapp:converged_systems_advisor_agent:-:::::::*

History

No history.

Information

Published : 2023-08-22 19:16

Updated : 2023-10-13 17:04

NVD link : CVE-2022-48566

Mitre link : CVE-2022-48566

CVE.ORG link : CVE-2022-48566

JSON object : View

Products Affected

debian

debian_linux

netapp

active_iq_unified_manager
converged_systems_advisor_agent

python

python

CWE

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

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