CVE-2024-3935

mediumPriorität · verfolgen · 26EPSS 0.007 · 54. PerzentilDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.75% (54th) EPSS

CVSS 6.5 · medium

Is it mine?

32 products

Prüfe deine Angriffsfläche

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · ads_tec_psirt

EPSS · bewertet 2026-10-22

In Eclipse Mosquito, versions from 2.0.0 through 2.0.18, if a Mosquitto broker is configured to create an outgoing bridge connection, and that bridge connection has an incoming topic configured that makes use of topic remapping, then if the remote connection sends a crafted PUBLISH packet to the broker a double free will occur with a subsequent crash of the broker.

Behebungen

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

Ein Hersteller-Fix ist verfügbar.

Behobenads_tec_psirt
Update to firmware IRF1000 v2.1.0, IRF2000 v6.1.0, IRF3000 v2.1.0 or later.
Behobenlibmosquitto1-0:2.0.23-bp160.1.1.aarch64 as component of openSUSE Leap 16.0suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Behobenlibmosquitto1-0:2.0.23-bp160.1.1.ppc64le as component of openSUSE Leap 16.0suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Behobenlibmosquitto1-0:2.0.23-bp160.1.1.s390x as component of openSUSE Leap 16.0suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Behobenlibmosquitto1-0:2.0.23-bp160.1.1.x86_64 as component of openSUSE Leap 16.0suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Behobenlibmosquittopp1-0:2.0.23-bp160.1.1.aarch64 as component of openSUSE Leap 16.0suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Behobenlibmosquittopp1-0:2.0.23-bp160.1.1.ppc64le as component of openSUSE Leap 16.0suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Behobenlibmosquittopp1-0:2.0.23-bp160.1.1.s390x as component of openSUSE Leap 16.0suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Behobenlibmosquittopp1-0:2.0.23-bp160.1.1.x86_64 as component of openSUSE Leap 16.0suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Behobenmosquitto-0:2.0.23-bp160.1.1.aarch64 as component of openSUSE Leap 16.0suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Behobenmosquitto-0:2.0.23-bp160.1.1.ppc64le as component of openSUSE Leap 16.0suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Behobenmosquitto-0:2.0.23-bp160.1.1.s390x as component of openSUSE Leap 16.0suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Behobenmosquitto-0:2.0.23-bp160.1.1.x86_64 as component of openSUSE Leap 16.0suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Behobenmosquitto-clients-0:2.0.23-bp160.1.1.aarch64 as component of openSUSE Leap 16.0suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Behobenmosquitto-clients-0:2.0.23-bp160.1.1.ppc64le as component of openSUSE Leap 16.0suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Behobenmosquitto-clients-0:2.0.23-bp160.1.1.s390x as component of openSUSE Leap 16.0suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Behobenmosquitto-clients-0:2.0.23-bp160.1.1.x86_64 as component of openSUSE Leap 16.0suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Behobenmosquitto-devel-0:2.0.23-bp160.1.1.aarch64 as component of openSUSE Leap 16.0suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Behobenmosquitto-devel-0:2.0.23-bp160.1.1.ppc64le as component of openSUSE Leap 16.0suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Behobenmosquitto-devel-0:2.0.23-bp160.1.1.s390x as component of openSUSE Leap 16.0suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Behobenmosquitto-devel-0:2.0.23-bp160.1.1.x86_64 as component of openSUSE Leap 16.0suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Mitigationads_tec_psirt
Disable MQTT publishing or ensure connections are made only to trusted and TLS-secured MQTT brokers.

cvss

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

7.5

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · low–high · 2.3–7.5

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USAusnutzbarkeit 2.8 · Auswirkung 3.6

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

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · SUSE Product Security

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · SICK PSIRT DE

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · ads-tec PSIRT

v4.02.3lowCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · CVSS-BT (t0sche)

v4.06mediumCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · emo@eclipse.org

v4.06mediumCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:Nsecondary · ENISA EU

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-415USprimärCWE-415USCWE-415USCWE-415US

betroffene Produkte (32)

Betroffene Produkte und Versionsbereiche.

Firmware 2.1.0 installed on DVG-IRF1401alle Versionenfixedads_tec_psirtDE
Firmware 2.1.0 installed on DVG-IRF1421alle Versionenfixedads_tec_psirtDE
Firmware 2.1.0 installed on DVG-IRF3401alle Versionenfixedads_tec_psirtDE
Firmware 2.1.0 installed on DVG-IRF3421alle Versionenfixedads_tec_psirtDE
Firmware 2.1.0 installed on DVG-IRF3801alle Versionenfixedads_tec_psirtDE
Firmware 2.1.0 installed on DVG-IRF3821alle Versionenfixedads_tec_psirtDE
Firmware 6.1.0 installed on DVG-IRF2100alle Versionenfixedads_tec_psirtDE
Firmware 6.1.0 installed on DVG-IRF2200alle Versionenfixedads_tec_psirtDE
Firmware 6.1.0 installed on DVG-IRF2220alle Versionenfixedads_tec_psirtDE
Firmware 6.1.0 installed on DVG-IRF2601alle Versionenfixedads_tec_psirtDE
Firmware 6.1.0 installed on DVG-IRF2621alle Versionenfixedads_tec_psirtDE
Firmware <2.1.0 installed on DVG-IRF1401alle Versionenads_tec_psirtDE
Firmware <2.1.0 installed on DVG-IRF1421alle Versionenads_tec_psirtDE
Firmware <2.1.0 installed on DVG-IRF3401alle Versionenads_tec_psirtDE
Firmware <2.1.0 installed on DVG-IRF3421alle Versionenads_tec_psirtDE
Firmware <2.1.0 installed on DVG-IRF3801alle Versionenads_tec_psirtDE
Firmware <2.1.0 installed on DVG-IRF3821alle Versionenads_tec_psirtDE
Firmware <6.1.0 installed on DVG-IRF2100alle Versionenads_tec_psirtDE
Firmware <6.1.0 installed on DVG-IRF2200alle Versionenads_tec_psirtDE
Firmware <6.1.0 installed on DVG-IRF2220alle Versionenads_tec_psirtDE

20 von 32 angezeigt

Advisories (3)

Hersteller- und Ökosystem-Meldungen dazu.

SCA-2025-0006Vulnerability affecting picoScan and multiScan2025-04-28csaf · sick_psirtDE
SICK has identified a Denial of Service vulnerability (CVE-2025-32472) in picoScan and multiScan, which can cause the web page to become unresponsive. Due to their architectural design, these products are not affected by the other vulnerabilities listed in this advisory. Currently SICK is not aware of any public exploits specifically targeting the vulnerability. SICK recommends applying the mitigation for CVE-2025-32472.
VDE-2025-033ads-tec Industrial IT: Mosquitto MQTT Client Vulnerability in ADS-TEC IRF Products2025-04-14csaf · ads_tec_psirtDE
The ADS-TEC firewall products IRF1000, IRF2000, and IRF3000 include Eclipse Mosquitto, affected by multiple vulnerabilities. Exploitation requires a compromised upstream MQTT broker, limiting direct device exposure.
openSUSE-SU-2026:20260-1Security update for mosquitto2026-02-23csaf · suse_csafDE
Security update for mosquitto

auch bekannt als (4)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd fstec_bdu ads_tec_psirt sick_psirt suse_csaf NVD CVE.org MITRE

veröffentlicht 2024-10-30geändert 2026-06-17

verwandt (1,199)

Verwandte Einträge.

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Double free in Windows IKE Extension allows an unauthorized attacker to execute code over a network.
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Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2021-22600US	high7.0OT kritisch	6.59% (94th)	KEV	2022-01-26
A double free bug in packet_set_ring() in net/packet/af_packet.c can be exploited by a local user through crafted syscalls to escalate privileges or deny service. We recommend upgr…
CVE-2021-26411US	medium5.1OT kritisch	81.7% (100th)	KEV	2021-03-11
Internet Explorer Memory Corruption Vulnerability
CVE-2020-9859US	high7.8OT kritisch	0.83% (57th)	KEV	2020-06-05
A memory consumption issue was addressed with improved memory handling. This issue is fixed in iOS 13.5.1 and iPadOS 13.5.1, macOS Catalina 10.15.5 Supplemental Update, tvOS 13.4.6…

+1194 weitere

Referenzen (10)

Externe Belege — Patches, Meldungen, Analysen.

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