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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2021-08-23T00:00:00
Updated: 2024-08-04T17:30:08.223Z
Reserved: 2021-08-23T00:00:00
Link: CVE-2020-36475
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2021-08-23T02:15:06.930
Modified: 2023-01-11T17:00:44.207
Link: CVE-2020-36475
Redhat
No data.