CVE-2019-14513

mediumPriorität · verfolgen · 31EPSS 0.017 · 77. PerzentilEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.70% (77th) EPSS

CVSS 5 · medium

Is it mine?

40 products

Prüfe deine Angriffsfläche

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · bewertet 2026-10-26

Improper bounds checking in Dnsmasq before 2.76 allows an attacker controlled DNS server to send large DNS packets that result in a read operation beyond the buffer allocated for the packet, a different vulnerability than CVE-2017-14491.

Behebungen

Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.

Ein Hersteller-Fix ist verfügbar.

Behobendnsmasq-0:2.76-2.el7.aarch64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-0:2.76-2.el7.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-0:2.76-2.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-0:2.76-2.el7.s390x as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-0:2.76-2.el7.src as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-0:2.76-2.el7.src as a component of Red Hat Enterprise Linux ComputeNode (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-0:2.76-2.el7.src as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-0:2.76-2.el7.src as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-0:2.76-2.el7.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-0:2.76-2.el7.x86_64 as a component of Red Hat Enterprise Linux ComputeNode (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-0:2.76-2.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-0:2.76-2.el7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-debuginfo-0:2.76-2.el7.aarch64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-debuginfo-0:2.76-2.el7.aarch64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-debuginfo-0:2.76-2.el7.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-debuginfo-0:2.76-2.el7.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-debuginfo-0:2.76-2.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-debuginfo-0:2.76-2.el7.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-debuginfo-0:2.76-2.el7.s390x as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-debuginfo-0:2.76-2.el7.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-debuginfo-0:2.76-2.el7.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-debuginfo-0:2.76-2.el7.x86_64 as a component of Red Hat Enterprise Linux Client Optional (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-debuginfo-0:2.76-2.el7.x86_64 as a component of Red Hat Enterprise Linux ComputeNode (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-debuginfo-0:2.76-2.el7.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-debuginfo-0:2.76-2.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-debuginfo-0:2.76-2.el7.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-debuginfo-0:2.76-2.el7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-debuginfo-0:2.76-2.el7.x86_64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-utils-0:2.76-2.el7.aarch64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-utils-0:2.76-2.el7.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-utils-0:2.76-2.el7.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-utils-0:2.76-2.el7.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-utils-0:2.76-2.el7.x86_64 as a component of Red Hat Enterprise Linux Client Optional (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-utils-0:2.76-2.el7.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-utils-0:2.76-2.el7.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117
Behobendnsmasq-utils-0:2.76-2.el7.x86_64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)redhat_csaf
For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2017:2117

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

7.5

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USAusnutzbarkeit 10 · Auswirkung 2.9

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USAusnutzbarkeit 3.9 · Auswirkung 3.6

v3.05.3mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Lsecondary · Red Hat Product Security US

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

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

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-125USprimärCWE-119USCWE-119US

betroffene Produkte (40)

Betroffene Produkte und Versionsbereiche.

n/a n/a≤ n/aenisa_euvdEU
Simon Kelley Dnsmasq≤ 2.76fstec_bduRU
debian debian linux= 8.0nvdUScpe:2.3:o:debian:debian_linux:*:*:*:*:*:*:*:*
thekelleys dnsmasq< 2.76nvdUScpe:2.3:a:thekelleys:dnsmasq:*:*:*:*:*:*:*:*
dnsmasq-0:2.76-2.el7.aarch64 as a component of Red Hat Enterprise Linux Server (v. 7)alle Versionenfixedredhat_csafUS
dnsmasq-0:2.76-2.el7.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)alle Versionenfixedredhat_csafUS
dnsmasq-0:2.76-2.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)alle Versionenfixedredhat_csafUS
dnsmasq-0:2.76-2.el7.s390x as a component of Red Hat Enterprise Linux Server (v. 7)alle Versionenfixedredhat_csafUS
dnsmasq-0:2.76-2.el7.src as a component of Red Hat Enterprise Linux Client (v. 7)alle Versionenfixedredhat_csafUS
dnsmasq-0:2.76-2.el7.src as a component of Red Hat Enterprise Linux ComputeNode (v. 7)alle Versionenfixedredhat_csafUS
dnsmasq-0:2.76-2.el7.src as a component of Red Hat Enterprise Linux Server (v. 7)alle Versionenfixedredhat_csafUS
dnsmasq-0:2.76-2.el7.src as a component of Red Hat Enterprise Linux Workstation (v. 7)alle Versionenfixedredhat_csafUS
dnsmasq-0:2.76-2.el7.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)alle Versionenfixedredhat_csafUS
dnsmasq-0:2.76-2.el7.x86_64 as a component of Red Hat Enterprise Linux ComputeNode (v. 7)alle Versionenfixedredhat_csafUS
dnsmasq-0:2.76-2.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)alle Versionenfixedredhat_csafUS
dnsmasq-0:2.76-2.el7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)alle Versionenfixedredhat_csafUS
dnsmasq-debuginfo-0:2.76-2.el7.aarch64 as a component of Red Hat Enterprise Linux Server (v. 7)alle Versionenfixedredhat_csafUS
dnsmasq-debuginfo-0:2.76-2.el7.aarch64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)alle Versionenfixedredhat_csafUS
dnsmasq-debuginfo-0:2.76-2.el7.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)alle Versionenfixedredhat_csafUS
dnsmasq-debuginfo-0:2.76-2.el7.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)alle Versionenfixedredhat_csafUS

20 von 40 angezeigt

Advisories (1)

Hersteller- und Ökosystem-Meldungen dazu.

RHBA-2017:2117Red Hat Bug Fix Advisory: dnsmasq bug fix and enhancement update2017-08-01csaf · redhat_csafUS
An update for dnsmasq is now available for Red Hat Enterprise Linux 7.

auch bekannt als (4)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd fstec_bdu nvd redhat_csaf NVD CVE.org MITRE

veröffentlicht 2019-08-01geändert 2026-06-17

verwandt (11,866)

Verwandte Einträge.

ID	Schweregrad	EPSS	ausnutzbar	veröffentlicht
CVE-2026-11645US	—OT kritisch	2.44% (84th)	KEV	2026-06-09
Out of bounds read and write in V8 in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium…
CVE-2026-3055US	critical9.8OT kritisch	91.5% (100th)	KEV	2026-03-23
Insufficient input validation in NetScaler ADC and NetScaler Gateway when configured as a SAML IDP leading to memory overread
CVE-2025-5777US	high7.5OT kritisch	100.0% (100th)	KEV	2025-06-17
Insufficient input validation leading to memory overread when the NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server
CVE-2025-5419US	—OT kritisch	7.82% (95th)	KEV	2025-06-03
Out of bounds read and write in V8 in Google Chrome prior to 137.0.7151.68 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium secur…
CVE-2025-24991US	—OT kritisch	2.02% (81st)	KEV	2025-03-11
Out-of-bounds read in Windows NTFS allows an authorized attacker to disclose information locally.

+11861 weitere

Referenzen (12)

Externe Belege — Patches, Meldungen, Analysen.

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