CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS
Percentile
73.8%
An issue was discovered in Arm Mbed TLS before 2.23.0. Because of a side
channel in modular exponentiation, an RSA private key used in a secure
enclave could be disclosed.
bugs.gentoo.org/730752
github.com/ARMmbed/mbedtls/issues/3394
github.com/ARMmbed/mbedtls/pull/3398
github.com/ARMmbed/mbedtls/releases/tag/v2.16.7
github.com/ARMmbed/mbedtls/releases/tag/v2.23.0
launchpad.net/bugs/cve/CVE-2020-36421
nvd.nist.gov/vuln/detail/CVE-2020-36421
security-tracker.debian.org/tracker/CVE-2020-36421
www.cve.org/CVERecord?id=CVE-2020-36421
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS
Percentile
73.8%