CVE-2017-1000381

mediumpriority · track · 31EPSS 0.033 · 88 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

3.31% (88th) EPSS

CVSS 5 · medium

Is it mine?

28 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

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.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200USprimaryCWE-125US

affected products (28)

Products and version ranges known to be affected.

F5 BIG-IP <=15.1.10all versionscert_bundDE
F5 BIG-IP <=16.1.5all versionscert_bundDE
F5 BIG-IP <=17.1.2all versionscert_bundDE
F5 BIG-IP≤ 15.1.10cert_bundDE
F5 BIG-IP≤ 16.1.5cert_bundDE
F5 BIG-IP≤ 17.1.2cert_bundDE
n/a n/a≤ n/aenisa_euvdEU
ООО «РусБИТех-Астра» Astra Linux Special Edition≤ 1.5 «Смоленск»fstec_bduRU
Сообщество свободного программного обеспечения c-ares≤ 1.11.0 RC1fstec_bduRU
Сообщество свободного программного обеспечения c-ares≤ 1.11.0fstec_bduRU
Сообщество свободного программного обеспечения c-ares≤ 1.10.0fstec_bduRU
Сообщество свободного программного обеспечения c-ares≤ 1.9.1fstec_bduRU
Сообщество свободного программного обеспечения c-ares≤ 1.9.0fstec_bduRU
Сообщество свободного программного обеспечения c-ares≤ 1.8.0fstec_bduRU
Сообщество свободного программного обеспечения c-ares≤ 1.12.0fstec_bduRU
c-ares c-ares= 1.10.0nvdUScpe:2.3:a:c-ares:c-ares:*:*:*:*:*:*:*:*
c-ares c-ares= 1.12.0nvdUScpe:2.3:a:c-ares:c-ares:*:*:*:*:*:*:*:*
c-ares c-ares= 1.8.0nvdUScpe:2.3:a:c-ares:c-ares:*:*:*:*:*:*:*:*
c-ares c-ares= 1.9.0nvdUScpe:2.3:a:c-ares:c-ares:*:*:*:*:*:*:*:*
c-ares c-ares= 1.9.1nvdUScpe:2.3:a:c-ares:c-ares:*:*:*:*:*:*:*:*

showing 20 of 28

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2023-1614Tenable Security Nessus Network Monitor: Mehrere SchwachstellenDeutsch2023-06-29csaf · cert_bundDE
Ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann mehrere Schwachstellen in Tenable Security Nessus Network Monitor ausnutzen, um beliebigen Code auszuführen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszulösen und Daten zu manipulieren.
WID-SEC-W-2025-0008F5 BIG-IP: Schwachstelle ermöglicht Denial of Service und InformationsoffenlegungDeutsch2025-01-05csaf · cert_bundDE
Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in F5 BIG-IP ausnutzen, um einen Denial of Service Angriff durchzuführen und vertrauliche Informationen offenzulegen.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund nvd NVD CVE.org MITRE

published 2017-07-07modified 2026-06-17

related (19,397)

Related entries.

ID	severity	EPSS	exploitable	published
CVE-2026-20133US	high7.5OT critical	31.5% (98th)	KEV	2026-02-25
A vulnerability in Cisco Catalyst SD-WAN Software could allow an unauthenticated, remote attacker to view sensitive information on an affected system. This vulnerability is due…
CVE-2026-20128US	—OT critical	7.32% (94th)	KEV	2026-02-25
A vulnerability in the Data Collection Agent (DCA) feature of Cisco Catalyst SD-WAN Manager could allow an unauthenticated, remote attacker to gain DCA user privileges on an affect…
CVE-2026-20122US	medium5.4OT critical	25.8% (98th)	KEV	2026-02-25
A vulnerability in the API of Cisco Catalyst SD-WAN Manager could allow an authenticated, remote attacker to overwrite arbitrary files on the local file system. To exploit this vul…
CVE-2025-68686US	—OT critical	29.5% (98th)	KEV	2026-02-10
An Exposure of Sensitive Information to an Unauthorized Actor vulnerability [CWE-200] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.1, FortiOS 7.4.0 through 7.4.6, FortiOS 7.…
CVE-2026-20805US	—OT critical	7.46% (94th)	KEV	2026-01-13
Exposure of sensitive information to an unauthorized actor in Desktop Windows Manager allows an authorized attacker to disclose information locally.

+19392 more

references (12)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan