Is CVE-2020-25573 in the CISA KEV catalog?

No. CVE-2020-25573 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-25573?

CVE-2020-25573 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2020-25573?

CVE-2020-25573 has an EPSS score of 1.78% (75th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-25573?

Upgrade rust-linked-hash-map on debian 11 to 0.5.4-1 or later.

CVE & CISA-KEV Catalog

CVE-2020-25573

CRITICALEPSS 75th pctl

9.8

CVSS v3

NVD

Description

An issue was discovered in the linked-hash-map crate before 0.5.3 for Rust. It creates an uninitialized NonNull pointer, which violates a non-null constraint.

CWE-824

How to fix

Remediation Available

rust-linked-hash-mapDebian

Fixed in:0.5.4-1CVE-2020-25573

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

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

1.78%probability of exploitation in 30 days

75thpercentile

Elevated risk: more likely to be exploited than 75% of all known CVEs.

References

Exploit1

github.com

Vendor Advisory1

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.