Is CVE-2017-1000381 in the CISA KEV catalog?

No. CVE-2017-1000381 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2017-1000381?

CVE-2017-1000381 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2017-1000381?

CVE-2017-1000381 has an EPSS score of 3.31% (87th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2017-1000381?

Upgrade c-ares on debian 11 to 1.12.0-4 or later. Fixes are available for 9 affected products.

CVE & CISA-KEV Catalog

CVE-2017-1000381

HIGHEPSS 87th pctl

7.5

CVSS v3

NVD

Description

The c-ares function `ares_parse_naptr_reply()`, which is used for parsing NAPTR responses, could be triggered to read memory outside of the given input buffer if the passed in DNS response packet was crafted in a particular way.

CWE-200Information Exposure

How to fix

Remediation Available

c-aresDebian

Fixed in:1.12.0-4CVE-2017-1000381

c-aresUbuntu

Fixed in:1.10.0-2ubuntu0.2USN-3395-1

Fixed in:1.10.0-3ubuntu0.2USN-3395-1

libc-ares2Ubuntu

Fixed in:1.10.0-2ubuntu0.2USN-3395-1

Fixed in:1.10.0-3ubuntu0.2USN-3395-1

nodejsUbuntu

Fixed in:0.10.25~dfsg2-2ubuntu1.2+esm1USN-4796-1

Fixed in:4.2.6~dfsg-1ubuntu4.2+esm1USN-4796-1

Fixed in:8.10.0~dfsg-2ubuntu0.4+esm1USN-4796-1

nodejs-devUbuntu

Fixed in:0.10.25~dfsg2-2ubuntu1.2+esm1USN-4796-1

Fixed in:4.2.6~dfsg-1ubuntu4.2+esm1USN-4796-1

Fixed in:8.10.0~dfsg-2ubuntu0.4+esm1USN-4796-1

nodejs-docUbuntu

Fixed in:8.10.0~dfsg-2ubuntu0.4+esm1USN-4796-1

nodejs-legacyUbuntu

Fixed in:0.10.25~dfsg2-2ubuntu1.2+esm1USN-4796-1

Fixed in:4.2.6~dfsg-1ubuntu4.2+esm1USN-4796-1

Node.jsWindows application

Affected:4.2.0 4.8.4Fixed in:4.8.4Node.js Foundation

Affected:7.0.0 7.10.1Fixed in:7.10.1Node.js Foundation

Affected:8.0.0 8.1.4Fixed in:8.1.4Node.js Foundation

Affected:6.9.0 6.11.1Fixed in:6.11.1Node.js Foundation

Node.js (LTS)Windows application

Affected:7.0.0 7.10.1Fixed in:7.10.1Node.js Foundation

Affected:4.2.0 4.8.4Fixed in:4.8.4Node.js Foundation

Affected:6.9.0 6.11.1Fixed in:6.11.1Node.js Foundation

Affected:8.0.0 8.1.4Fixed in:8.1.4Node.js Foundation

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

3.31%probability of exploitation in 30 days

87thpercentile

Elevated risk: more likely to be exploited than 87% of all known CVEs.

References

Vendor Advisory2

Third-Party Advisory1

securityfocus.com

Related Vulnerabilities

Other CWE-200 (Information Exposure) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-24919	High	8.6	100%	KEV + Ransom	-
CVE-2020-14181	Medium	5.3	100%	-	Fix
CVE-2021-34429	Medium	5.3	99%	-	Fix
CVE-2018-11409	Medium	5.3	98%	-	-
CVE-2021-41277	Critical	10.0	97%	KEV	-
CVE-2016-2183	High	7.5	96%	-	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 2026-05-13.