high7.5
CVE-2021-43666
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
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Arm | Mbed Tls | through 3.0.0 |
| Debian | Debian Linux | Version 10.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/ARMmbed/mbedtls/issues/5136
- https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html
- https://github.com/ARMmbed/mbedtls/issues/5136
- https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html
- https://lists.debian.org/debian-lts-announce/2025/06/msg00034.html