Is CVE-2020-3996 in the CISA KEV catalog?

No. CVE-2020-3996 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-3996?

CVE-2020-3996 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2020-3996?

CVE-2020-3996 has an EPSS score of 0.34% (26th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-3996?

Upgrade velero to 1.5.2 or later.

CVE & CISA-KEV Catalog

CVE-2020-3996

MEDIUM

5.5

CVSS v3

NVD

Description

Velero (prior to 1.4.3 and 1.5.2) in some instances doesn’t properly manage volume identifiers which may result in information leakage to unauthorized users.

How to fix

Remediation Available

veleroNVD

Affected:>= 1.5.0, < 1.5.2Fixed in:1.5.2CVE-2020-3996derived 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 VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.34%probability of exploitation in 30 days

26thpercentile

Low risk: more likely to be exploited than 26% of all known CVEs.

References

Third-Party Advisory1

github.com

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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.