CVE-2020-10941

Description

Arm Mbed TLS before 2.16.5 allows attackers to obtain sensitive information (an RSA private key) by measuring cache usage during an import.

5.9

CVSS

Severity: Medium

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.75% Top 30%

Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory mbed.org

Affected: n/a n/a

References

Link	Tags
https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2020-02	vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5JPE2HFBDJF3UBT6Q4VWLKNKCVCMX25J/	mailing list third party advisory vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WD6OSOLLAR2AVPJAMGUKWRXN6477IHHV/	mailing list third party advisory vendor advisory
https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html	third party advisory mailing list

Frequently Asked Questions

What is the severity of CVE-2020-10941?: CVE-2020-10941 has been scored as a medium severity vulnerability.
How to fix CVE-2020-10941?: To fix CVE-2020-10941, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-10941 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2020-10941 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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