Is CVE-2019-15149 in the CISA KEV catalog?

No. CVE-2019-15149 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-15149?

CVE-2019-15149 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2019-15149?

CVE-2019-15149 has an EPSS score of 1.63% (73th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-15149?

Upgrade mitogen to 0.2.8 or later.

CVE & CISA-KEV Catalog

CVE-2019-15149

CRITICALEPSS 73th pctl

9.8

CVSS v3

NVD

Description

core.py in Mitogen before 0.2.8 has a typo that drops the unidirectional-routing protection mechanism in the case of a child that is initiated by another child. The Ansible extension is unaffected. NOTE: the vendor disputes this issue because it is exploitable only in conjunction with hypothetical other factors, i.e., an affected use case within a library caller, and a bug in the message receiver policy code that led to reliance on this extra protection mechanism

CWE-254

How to fix

Remediation Available

mitogenNVD

Affected:< 0.2.8Fixed in:0.2.8CVE-2019-15149derived 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 VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

1.63%probability of exploitation in 30 days

73rdpercentile

Elevated risk: more likely to be exploited than 73% of all known CVEs.

References

Patch1

github.com

Release Notes1

mitogen.networkgenomics.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.