A
n 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.
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 |
| 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)
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Configuration 2 (hide)
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Configuration 3 (hide)
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History
21 Nov 2024, 07:33
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://bugs.python.org/issue40791 - Exploit, Issue Tracking, Patch, Vendor Advisory | |
| References | () https://lists.debian.org/debian-lts-announce/2023/09/msg00022.html - Mailing List, Third Party Advisory | |
| References | () https://lists.debian.org/debian-lts-announce/2023/10/msg00017.html - Mailing List, Third Party Advisory | |
| References | () https://security.netapp.com/advisory/ntap-20231006-0013/ - Third Party Advisory |
Information
Published : 2023-08-22 19:16
Updated : 2024-11-21 07:33
NVD link : CVE-2022-48566
Mitre link : CVE-2022-48566
CVE.ORG link : CVE-2022-48566
JSON object : View
Products Affected
CWE
CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')