Is CVE-2020-13899 in the CISA KEV catalog?

No. CVE-2020-13899 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-13899?

CVE-2020-13899 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2020-13899?

CVE-2020-13899 has an EPSS score of 2.14% (80th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-13899?

Upgrade janus on debian 12 to 0.10.1-1 or later.

CVE & CISA-KEV Catalog

CVE-2020-13899

HIGHEPSS 80th pctl

7.5

CVSS v3

NVD

Description

An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_process_incoming_request in janus.c discloses information from uninitialized stack memory.

CWE-908

How to fix

Remediation Available

janusDebian

Fixed in:0.10.1-1CVE-2020-13899

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

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

2.14%probability of exploitation in 30 days

80thpercentile

Elevated risk: more likely to be exploited than 80% of all known CVEs.

References

Patch1

github.com

Exploit1

github.com

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.