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CVE-2020-36475

—
CVSS 3.1
7.5 high
EPSS
2%p79
Published
()
Modified
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.

Vendors
armsiemensdebian
Products
mbed tls, logo\! cmr2020 firmware, logo\! cmr2040 firmware, simatic rtu3031c firmware, simatic rtu3041c firmware, simatic rtu3030c firmware, simatic rtu3000c firmware, debian linux
Weakness
CWE-131
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (2.0%)

In the news

No ingested article mentions this CVE yet.