CVE-2020-36475
- State
- Published
- Severity
- Not scored
- Published
- Aug 23, 2021
- Updated
- Aug 4, 2024
- Reserved
- Aug 23, 2021
Description
An issue was discovered in Mbed TLS before 2.25.0 (and before 2.16.9 LTS and before 2.7.18 LTS). The calculations performed by mbedtls_mpi_exp_mod are not limited; thus, supplying overly large parameters could lead to denial of service when generating Diffie-Hellman key pairs.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://github.com/ARMmbed/mbedtls/releases/tag/v2.25.0
- https://github.com/ARMmbed/mbedtls/releases/tag/v2.16.9
- https://github.com/ARMmbed/mbedtls/releases/tag/v2.7.18
- https://cert-portal.siemens.com/productcert/pdf/ssa-756638.pdf
- [debian-lts-announce] 20211123 [SECURITY] [DLA 2826-1] mbedtls security updatemailing-list
- [debian-lts-announce] 20221225 [SECURITY] [DLA 3249-1] mbedtls security updatemailing-list
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