CVE-2022-48566

Severity CVSS v4.0:

Pending analysis

Type:

CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Publication date:

22/08/2023

Last modified:

13/10/2023

Description

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.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.90 MEDIUM
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): None

Base Score 3.x

5.90

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:python:python::::::::		3.6.13 (excluding)
cpe:2.3:a:python:python::::::::	3.7.0 (including)	3.7.10 (excluding)
cpe:2.3:a:python:python::::::::	3.8.0 (including)	3.8.7 (excluding)
cpe:2.3:a:python:python::::::::	3.9.0 (including)	3.9.1 (excluding)
cpe:2.3:o:debian:debian_linux:10.0:::::::*
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:-:::::::*

To consult the complete list of CPE names with products and versions, see this page

CVE-2022-48566

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools