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Status published
Unknown
CVE-2021-43666
A Denial of Service vulnerability exists in mbed TLS 3.0.0...
Vulnerability Description
A Denial of Service vulnerability exists in mbed TLS 3.0.0 and earlier in the mbedtls_pkcs12_derivation function when an input password's length is 0.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Affected Vendor
Affected Software
mbed tls, debian linux
Vulnerable Versions:
0, 10.0
Timeline
Official Publish:
March 24th, 2022
Last Modified:
December 2nd, 2025
Added to House:
July 21st, 2026
CVSS Vectors
No vector data available
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.