CVE-2017-13704

mediumPriorität · beachten · 53EPSS 0.654 · 99. PerzentilEURUUS

grimoire priorityP1 · Urgent

Exploitable?

—

no known exploitation

Likely / severe?

65.4% (99th) EPSS

CVSS 5 · medium

Is it mine?

37 products

Prüfe deine Angriffsfläche

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · cisa_csaf_ot

EPSS · bewertet 2026-10-27

In dnsmasq before 2.78, if the DNS packet size does not match the expected size, the size parameter in a memset call gets a negative value. As it is an unsigned value, memset ends up writing up to 0xffffffff zero's (0xffffffffffffffff in 64 bit platforms), making dnsmasq crash.

Behebungen

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

Ein Hersteller-Fix ist verfügbar.

BehobenRUGGEDCOM RM1224cisa_csaf_ot
Update to V5.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109757544
BehobenSCALANCE M-800 / S615cisa_csaf_ot
Update to V5.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109757544
BehobenSCALANCE W1750Dcisa_csaf_ot
Update to V6.5.1.5 or later version https://support.industry.siemens.com/cs/ww/en/view/109778052
MitigationRUGGEDCOM RM1224cisa_csaf_ot
SCALANCE M-800 / S615 and RUGGEDCOM RM1224: Disable DNS proxy in the device configuration (System - DNS - DNS Proxy - Disable Checkbox 'Enable DNS Proxy'), and configure the connected devices in the internal network to use a different DNS server
MitigationSCALANCE M-800 / S615cisa_csaf_ot
SCALANCE M-800 / S615 and RUGGEDCOM RM1224: Disable DNS proxy in the device configuration (System - DNS - DNS Proxy - Disable Checkbox 'Enable DNS Proxy'), and configure the connected devices in the internal network to use a different DNS server
MitigationSCALANCE W1750Dcisa_csaf_ot
SCALANCE W1750D: If 'OpenDNS', 'Captive Portal' or 'URL redirection' functionality is not used, deploy firewall rules in the device configuration to block incoming access to port 53/UDP

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

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USAusnutzbarkeit 3.9 · Auswirkung 3.6

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Hsecondary · CVSS-BT (t0sche)

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:Csecondary · CISA US

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

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-20USprimärCWE-190USCWE-20USCWE-20US

betroffene Produkte (37)

Betroffene Produkte und Versionsbereiche.

Siemens RUGGEDCOM RM1224: All versions < V5.0alle Versionencisa_csaf_otUS
Siemens SCALANCE M-800 / S615: All versions < V5.0alle Versionencisa_csaf_otUS
Siemens SCALANCE W1750D: All versions < V6.5.1.5alle Versionencisa_csaf_otUS
Siemens RUGGEDCOM RM1224< V5.0cisa_csaf_otUS
Siemens SCALANCE M-800 / S615< V5.0cisa_csaf_otUS
Siemens SCALANCE W1750D< V6.5.1.5cisa_csaf_otUS
n/a n/a≤ n/aenisa_euvdEU
Belden Inc. OWL 3G≤ 1.0.00fstec_bduRU
Belden Inc. OWL 3G≤ 1.1.00fstec_bduRU
Belden Inc. OWL 3G≤ 1.2.01fstec_bduRU
Belden Inc. OWL 3G≤ 1.2.04fstec_bduRU
Belden Inc. OWL LTE≤ 1.2.04fstec_bduRU
Belden Inc. OWL LTE≤ 1.2.01fstec_bduRU
Belden Inc. OWL LTE≤ 1.1.00fstec_bduRU
Belden Inc. OWL LTE≤ 1.0.00fstec_bduRU
Belden Inc. OWL LTE M12≤ 1.0.00fstec_bduRU
Belden Inc. OWL LTE M12≤ 1.1.00fstec_bduRU
Belden Inc. OWL LTE M12≤ 1.2.01fstec_bduRU
Belden Inc. OWL LTE M12≤ 1.2.04fstec_bduRU
Siemens AG RUGGEDCOM RM1224≤ 5.0fstec_bduRU

20 von 37 angezeigt

Advisories (1)

Hersteller- und Ökosystem-Meldungen dazu.

ICSA-17-332-01Siemens SCALANCE W1750D, M800, S615, and RUGGEDCOM RM1224 (Update C)2017-11-17icsa · cisa_csaf_otUS
As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens' operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.

auch bekannt als (5)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd fstec_bdu cisa_csaf_ot NVD CVE.org MITRE

veröffentlicht 2017-10-03geändert 2026-06-17

verwandt (25,176)

Verwandte Einträge.

ID	Schweregrad	EPSS	ausnutzbar	veröffentlicht
CVE-2026-88771US	critical9.8OT kritisch	82.2% (100th)	KEV	2026-09-27
Improper input validation vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway. This issue affects ADC: before 14.1-73.37, before 13.1-64.23, before 14.1-73.37 FIPS,…
CVE-2026-93952US	—OT kritisch	1.38% (72nd)	KEV	2026-09-22
VeloCloud Orchestrator (VCO) on-prem has a security issue where this issue may allow a remote attacker to access privileged internal functionality and impact the VCO host. Successf…
CVE-2026-12569US	critical9.8OT kritisch	46.0% (99th)	KEV	2026-06-18
A critical remote code execution (RCE) vulnerability has been reported in PTC Windchill PDMlink and PTC FlexPLM. The vulnerability may be exploited through the deserialization of u…
CVE-2026-34910US	—OT kritisch	90.0% (100th)	KEV	2026-05-22
A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi OS devices to execute a Command Injection.
CVE-2026-6973US	—OT kritisch	34.5% (98th)	KEV	2026-05-07
An Improper Input Validation in Ivanti EPMM before versions 12.6.1.1, 12.7.0.1, and 12.8.0.1 allows a remotely authenticated user with administrative access to achieve remote code…

+25171 weitere

Referenzen (58)

Externe Belege — Patches, Meldungen, Analysen.

scry

Angreifer nutzen Schwachstellen wie diese gegen im Internet exponierte Dienste aus. Sehen Sie mit einem kostenlosen Passiv-Scan, was exponiert ist.

Kostenloser Scan