CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
81.5%
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.
github.com/ARMmbed/mbedtls/releases/tag/v2.16.9
github.com/ARMmbed/mbedtls/releases/tag/v2.25.0
github.com/ARMmbed/mbedtls/releases/tag/v2.7.18
launchpad.net/bugs/cve/CVE-2020-36475
nvd.nist.gov/vuln/detail/CVE-2020-36475
security-tracker.debian.org/tracker/CVE-2020-36475
www.cve.org/CVERecord?id=CVE-2020-36475
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
81.5%