CVE-2020-36425

MEDIUM

5.3

Description

An issue was discovered in Arm Mbed TLS before 2.24.0. It incorrectly uses a revocationDate check when deciding whether to honor certificate revocation via a CRL. In some situations, an attacker can exploit this by changing the local clock.

CVE Details

CVSS v3.1 Score5.3

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published7/19/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

arm:mbed_tlsdebian:debian_linux

Weaknesses (CWE)

CWE-295

References

https://bugs.gentoo.org/740108(cve@mitre.org)

https://github.com/ARMmbed/mbedtls/issues/3340(cve@mitre.org)

https://github.com/ARMmbed/mbedtls/pull/3433(cve@mitre.org)

https://github.com/ARMmbed/mbedtls/releases/tag/v2.16.8(cve@mitre.org)

https://github.com/ARMmbed/mbedtls/releases/tag/v2.24.0(cve@mitre.org)

https://github.com/ARMmbed/mbedtls/releases/tag/v2.7.17(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html(cve@mitre.org)

https://bugs.gentoo.org/740108(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/ARMmbed/mbedtls/issues/3340(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/ARMmbed/mbedtls/pull/3433(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/ARMmbed/mbedtls/releases/tag/v2.16.8(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/ARMmbed/mbedtls/releases/tag/v2.24.0(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/ARMmbed/mbedtls/releases/tag/v2.7.17(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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