Is CVE-2020-10749 in the CISA KEV catalog?

No. CVE-2020-10749 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-10749?

CVE-2020-10749 has a CVSS v3 base score of 6.0 (MEDIUM).

What is the EPSS score for CVE-2020-10749?

CVE-2020-10749 has an EPSS score of 2.43% (82th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-10749?

Upgrade golang-github-containernetworking-plugins on debian 11 to 0.8.6-1 or later.

CVE & CISA-KEV Catalog

CVE-2020-10749

MEDIUMEPSS 82th pctl

6.0

CVSS v3

NVD

Description

A vulnerability was found in all versions of containernetworking/plugins before version 0.8.6, that allows malicious containers in Kubernetes clusters to perform man-in-the-middle (MitM) attacks. A malicious container can exploit this flaw by sending rogue IPv6 router advertisements to the host or other containers, to redirect traffic to the malicious container.

CWE-300

How to fix

Remediation Available

golang-github-containernetworking-pluginsDebian

Fixed in:0.8.6-1CVE-2020-10749

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 ComplexityHigh

Privileges RequiredLow

User InteractionNone

ScopeChanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityLow

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

Exploit Intelligence

2.43%probability of exploitation in 30 days

82ndpercentile

Elevated risk: more likely to be exploited than 82% of all known CVEs.

References

Third-Party Advisory3

Other references2

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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.