Is CVE-2020-7919 in the CISA KEV catalog?

No. CVE-2020-7919 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-7919?

CVE-2020-7919 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2020-7919?

CVE-2020-7919 has an EPSS score of 2.58% (83th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-7919?

Upgrade Go Programming Language to 1.12.6 or later.

CVE & CISA-KEV Catalog

CVE-2020-7919

HIGHEPSS 83th pctl

7.5

CVSS v3

NVD

Description

Go before 1.12.16 and 1.13.x before 1.13.7 (and the crypto/cryptobyte package before 0.0.0-20200124225646-8b5121be2f68 for Go) allows attacks on clients (resulting in a panic) via a malformed X.509 certificate.

CWE-295Improper Certificate Validation

How to fix

Remediation Available

Go Programming LanguageWindows application

Affected:1.12 1.12.6Fixed in:1.12.6https://go.dev

Affected:1.13 1.13.7Fixed in:1.13.7https://go.dev

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

2.58%probability of exploitation in 30 days

83rdpercentile

Elevated risk: more likely to be exploited than 83% of all known CVEs.

References

Third-Party Advisory2

Other references5

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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.