Is CVE-2018-13863 in the CISA KEV catalog?

No. CVE-2018-13863 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-13863?

CVE-2018-13863 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2018-13863?

CVE-2018-13863 has an EPSS score of 1.94% (78th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-13863?

Upgrade node-mongodb on debian 11 to 3.1.10+~3.1.9-1 or later.

CVE & CISA-KEV Catalog

CVE-2018-13863

HIGHEPSS 78th pctl

7.5

CVSS v3

NVD

Description

The MongoDB bson JavaScript module (also known as js-bson) versions 0.5.0 to 1.0.x before 1.0.5 is vulnerable to a Regular Expression Denial of Service (ReDoS) in lib/bson/decimal128.js. The flaw is triggered when the Decimal128.fromString() function is called to parse a long untrusted string.

How to fix

Remediation Available

node-mongodbDebian

Fixed in:3.1.10+~3.1.9-1CVE-2018-13863

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

Exploit Intelligence

1.94%probability of exploitation in 30 days

78thpercentile

Elevated risk: more likely to be exploited than 78% of all known CVEs.

References

Patch1

github.com

Exploit1

snyk.io

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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.