Is CVE-2019-15605 in the CISA KEV catalog?

No. CVE-2019-15605 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-15605?

CVE-2019-15605 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2019-15605?

CVE-2019-15605 has an EPSS score of 57.13% (99th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-15605?

Upgrade http-parser on debian 11 to 2.9.4-2 or later. Fixes are available for 8 affected products.

CVE & CISA-KEV Catalog

CVE-2019-15605

CRITICALEPSS 99th pctl

9.8

CVSS v3

NVD

Description

HTTP request smuggling in Node.js 10, 12, and 13 causes malicious payload delivery when transfer-encoding is malformed

CWE-444

How to fix

Remediation Available

http-parserDebian

Fixed in:2.9.4-2CVE-2019-15605

libnode-devUbuntu

Fixed in:10.19.0~dfsg-3ubuntu1.1USN-6380-1

libnode64Ubuntu

Fixed in:10.19.0~dfsg-3ubuntu1.1USN-6380-1

nodejsUbuntu

Fixed in:4.2.6~dfsg-1ubuntu4.2+esm2USN-6380-1

Fixed in:8.10.0~dfsg-2ubuntu0.4+esm2USN-6380-1

Fixed in:10.19.0~dfsg-3ubuntu1.1USN-6380-1

nodejs-devUbuntu

Fixed in:4.2.6~dfsg-1ubuntu4.2+esm2USN-6380-1

Fixed in:8.10.0~dfsg-2ubuntu0.4+esm2USN-6380-1

nodejs-legacyUbuntu

Fixed in:4.2.6~dfsg-1ubuntu4.2+esm2USN-6380-1

Node.jsWindows application

Affected:12.0.0 12.15.0Fixed in:12.15.0Node.js Foundation

Affected:13.0.0 13.8.0Fixed in:13.8.0Node.js Foundation

Affected:10.0.0 10.19.0Fixed in:10.19.0Node.js Foundation

Node.js (LTS)Windows application

Affected:10.0.0 10.19.0Fixed in:10.19.0Node.js Foundation

Affected:12.0.0 12.15.0Fixed in:12.15.0Node.js Foundation

Affected:13.0.0 13.8.0Fixed in:13.8.0Node.js Foundation

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

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

Exploit Intelligence

57.13%probability of exploitation in 30 days

99thpercentile

Very high risk: more likely to be exploited than 99% of all known CVEs.

References

Patch2

Vendor Advisory4

Third-Party Advisory13

Other references2

Related Vulnerabilities

Other CWE-444 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2022-22536	Critical	10.0	98%	KEV	-
CVE-2025-61884	High	7.5	98%	KEV + Ransom	-
CVE-2020-9490	High	7.5	90%	-	Fix
CVE-2023-41265	Critical	9.6	85%	KEV + Ransom	-
CVE-2023-25690	Critical	9.8	84%	-	Fix
CVE-2022-32214	Medium	6.5	81%	-	Fix

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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.