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.
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No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
8
Affected Products
8
References
python / python
| - |
| python | python | 3.9.0 - 3.9.1 | - |
| debian | debian_linux | - | - |
| netapp | active_iq_unified_manager | - | - |
| netapp | active_iq_unified_manager | - | - |
| netapp | converged_systems_advisor_agent | - | - |
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Exploitability
Impact