5.9

CVE-2020-10941: arm mbed_crypto

CVSS: 5.9v3.1MediumModified
AliasesUBUNTU-CVE-2020-10941DEBIAN-CVE-2020-10941
Published 24-03-2020Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2020-10941 is a medium (CVSS 5.9) vulnerability in arm mbed_crypto. EPSS estimates a 1.69% chance of exploitation in the next 30 days, higher than 76.6% of scored vulnerabilities.

Overall risk
24/100
0100
Low · default modelHow is this calculated?
CVSS score
5.9/10
010
Medium · v3.1 (NVD)
EPSS score
1.69%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 1
DLA-3249-1

Timeline

  1. 24-03-2020
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

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.

CVSS metrics

4 scores · 3 sources · 2 versions

EPSS trend

Probability

1.69%

Chance of exploitation in the next 30 days

Percentile

77%

Versus all other CVEs

30-day change

0.00 pp

From 1.69% on 19-09-2026

19-09-202619-10-2026
EPSS score
1.69%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Arm2 products
Debian2 products
Fedoraproject1 product
Ubuntu1 product
  • mbedtlsAll versions (No fix recorded)

4 vendors · 6 products

References

7 links