Is CVE-2020-35875 in the CISA KEV catalog?

No. CVE-2020-35875 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-35875?

CVE-2020-35875 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2020-35875?

CVE-2020-35875 has an EPSS score of 1.34% (68th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-35875?

Upgrade tokio-rustls to 0.13.1 or later.

CVE & CISA-KEV Catalog

CVE-2020-35875

HIGH

7.5

CVSS v3

NVD

Description

An issue was discovered in the tokio-rustls crate before 0.13.1 for Rust. Excessive memory usage may occur when data arrives quickly.

How to fix

Remediation Available

tokio-rustlsNVD

Affected:< 0.13.1Fixed in:0.13.1CVE-2020-35875derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

1.34%probability of exploitation in 30 days

68thpercentile

Moderate risk: more likely to be exploited than 68% of all known CVEs.

References

Patch1

rustsec.org

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.