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CVSSv2

CVE-2021-43666

Published: 24/03/2022 Updated: 20/07/2023
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
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Vulnerability Summary

A Denial of Service vulnerability exists in mbed TLS 3.0.0 and previous versions in the mbedtls_pkcs12_derivation function when an input password's length is 0.

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arm mbed tls

debian debian linux 10.0

ICS Advisories

https://ics-cert.us-cert.gov/advisories/0600b443ff4393d097c485fbc8d3ed3b
Critical Infrastructure Sectors: Critical Manufacturing

References

NVD-CWE-noinfohttps://github.com/ARMmbed/mbedtls/issues/5136https://lists.debian.org/debian-lts-announce/2022/12/msg00036.htmlhttps://nvd.nist.govhttps://www.cisa.gov/news-events/ics-advisories/icsa-24-046-11
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2022-48654CVE-2024-2757authentication bypassCVE-2024-3194CVE-2024-33640CVE-2024-21111dosinsecure direct object referenceCVE-2024-21345
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