CVE catalog

CVE-2017-7652

mosquitto: CVE-2017-7652

[CVE catalog]

Severity
High · CVSS 7.5CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
Source
[NVD] · [CVE record]
EPSS
1.62% · Oct 25, 2026

In Eclipse Mosquitto 1.4.14, if a Mosquitto instance is set running with a configuration file, then sending a HUP signal to server triggers the configuration to be reloaded from disk. If there are lots of clients connected so that there are no more file descriptors/sockets available (default limit typically 1024 file descriptors on Linux), then opening the configuration file will fail.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

DistributionPackageReleaseVersionStatus
Debianmosquittosid2.1.2-3fixed
Debianmosquittoforky2.1.2-3fixed
Debianmosquittotrixie2.0.21-1fixed
Debianmosquittobookworm2.0.11-1.2+deb12u2fixed
Debianmosquittobookworm-security2.0.11-1.2+deb12u1fixed
Alpinemosquitto3.101.4.15-r0fixed
Alpinemosquitto3.111.4.15-r0fixed
Alpinemosquitto3.121.4.15-r0fixed
Alpinemosquitto3.131.4.15-r0fixed
Alpinemosquitto3.141.4.15-r0fixed
Alpinemosquitto3.151.4.15-r0fixed
Alpinemosquitto3.161.4.15-r0fixed
Alpinemosquitto3.171.4.15-r0fixed
Alpinemosquitto3.181.4.15-r0fixed
Alpinemosquitto3.191.4.15-r0fixed
Alpinemosquitto3.201.4.15-r0fixed
Alpinemosquitto3.211.4.15-r0fixed
Alpinemosquitto3.221.4.15-r0fixed
Alpinemosquitto3.231.4.15-r0fixed
Alpinemosquitto3.241.4.15-r0fixed
Alpinemosquitto3.51.4.15-r0fixed
Alpinemosquitto3.61.4.15-r0fixed
Alpinemosquitto3.71.4.15-r0fixed
Alpinemosquitto3.81.4.15-r0fixed
Alpinemosquitto3.91.4.15-r0fixed
Ubuntumosquitto14.040.15-2ubuntu1vulnerable
Ubuntumosquitto14.040.15-2ubuntu1.1vulnerable
Ubuntumosquitto14.040.15-2ubuntu1.2vulnerable
Ubuntumosquitto14.040.15-2+deb7u3ubuntu0.1fixed
Ubuntumosquitto16.041.4.3-1vulnerable
Ubuntumosquitto16.041.4.4-1vulnerable
Ubuntumosquitto16.041.4.7-1vulnerable
Ubuntumosquitto16.041.4.8-1vulnerable
Ubuntumosquitto16.041.4.8-1build1vulnerable
Ubuntumosquitto16.041.4.8-1ubuntu0.16.04.1vulnerable
Ubuntumosquitto16.041.4.8-1ubuntu0.16.04.2vulnerable
Ubuntumosquitto16.041.4.8-1ubuntu0.16.04.3vulnerable
Ubuntumosquitto16.041.4.8-1ubuntu0.16.04.4fixed

Fixed-version evidence

DistributionPackageTypeReleaseFixed versionUrgencyOriginBugs
Debianmosquittosourcesid1.4.15-1not yet assignedNot reportedNot reported
Debianmosquittosourceforky1.4.15-1not yet assignedNot reportedNot reported
Debianmosquittosourcetrixie1.4.15-1not yet assignedNot reportedNot reported
Debianmosquittosourcebookworm1.4.15-1not yet assignedNot reportedNot reported
Alpinemosquittoapk3.101.4.15-r0Not reportedALPINE-CVE-2017-7652Not reported
Alpinemosquittoapk3.111.4.15-r0Not reportedALPINE-CVE-2017-7652Not reported
Alpinemosquittoapk3.121.4.15-r0Not reportedALPINE-CVE-2017-7652Not reported
Alpinemosquittoapk3.131.4.15-r0Not reportedALPINE-CVE-2017-7652Not reported
Alpinemosquittoapk3.141.4.15-r0Not reportedALPINE-CVE-2017-7652Not reported
Alpinemosquittoapk3.151.4.15-r0Not reportedALPINE-CVE-2017-7652Not reported
Alpinemosquittoapk3.161.4.15-r0Not reportedALPINE-CVE-2017-7652Not reported
Alpinemosquittoapk3.171.4.15-r0Not reportedALPINE-CVE-2017-7652Not reported
Alpinemosquittoapk3.181.4.15-r0Not reportedALPINE-CVE-2017-7652Not reported
Alpinemosquittoapk3.191.4.15-r0Not reportedALPINE-CVE-2017-7652Not reported
Alpinemosquittoapk3.201.4.15-r0Not reportedALPINE-CVE-2017-7652Not reported
Alpinemosquittoapk3.211.4.15-r0Not reportedALPINE-CVE-2017-7652Not reported
Alpinemosquittoapk3.221.4.15-r0Not reportedALPINE-CVE-2017-7652Not reported
Alpinemosquittoapk3.231.4.15-r0Not reportedALPINE-CVE-2017-7652Not reported
Alpinemosquittoapk3.241.4.15-r0Not reportedALPINE-CVE-2017-7652Not reported
Alpinemosquittoapk3.51.4.15-r0Not reportedALPINE-CVE-2017-7652Not reported
Alpinemosquittoapk3.61.4.15-r0Not reportedALPINE-CVE-2017-7652Not reported
Alpinemosquittoapk3.71.4.15-r0Not reportedALPINE-CVE-2017-7652Not reported
Alpinemosquittoapk3.81.4.15-r0Not reportedALPINE-CVE-2017-7652Not reported
Alpinemosquittoapk3.91.4.15-r0Not reportedALPINE-CVE-2017-7652Not reported
Ubuntumosquittodeb14.040.15-2+deb7u3ubuntu0.1Not reportedUBUNTU-CVE-2017-7652Not reported
Ubuntumosquittodeb16.041.4.8-1ubuntu0.16.04.4Not reportedUBUNTU-CVE-2017-7652Not reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

  • [libmosquitto1]Fixed

    Source package: [mosquitto]

    Details (6)

    • 2.0.11-1.2+deb12u2 · amd64 · bookworm

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.11-1.2+deb12u2 · arm64 · bookworm

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.21-1~bpo12+1 · amd64 · bookworm-backports

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.21-1~bpo12+1 · arm64 · bookworm-backports

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.11-1.2+deb12u1 · amd64 · bookworm-security

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.11-1.2+deb12u1 · arm64 · bookworm-security

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

  • [libmosquitto-dev]Fixed

    Source package: [mosquitto]

    Details (6)

    • 2.0.11-1.2+deb12u2 · amd64 · bookworm

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.11-1.2+deb12u2 · arm64 · bookworm

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.21-1~bpo12+1 · amd64 · bookworm-backports

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.21-1~bpo12+1 · arm64 · bookworm-backports

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.11-1.2+deb12u1 · amd64 · bookworm-security

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.11-1.2+deb12u1 · arm64 · bookworm-security

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

  • [libmosquittopp1]Fixed

    Source package: [mosquitto]

    Details (6)

    • 2.0.11-1.2+deb12u2 · amd64 · bookworm

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.11-1.2+deb12u2 · arm64 · bookworm

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.21-1~bpo12+1 · amd64 · bookworm-backports

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.21-1~bpo12+1 · arm64 · bookworm-backports

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.11-1.2+deb12u1 · amd64 · bookworm-security

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.11-1.2+deb12u1 · arm64 · bookworm-security

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

  • [libmosquittopp-dev]Fixed

    Source package: [mosquitto]

    Details (6)

    • 2.0.11-1.2+deb12u2 · amd64 · bookworm

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.11-1.2+deb12u2 · arm64 · bookworm

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.21-1~bpo12+1 · amd64 · bookworm-backports

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.21-1~bpo12+1 · arm64 · bookworm-backports

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.11-1.2+deb12u1 · amd64 · bookworm-security

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.11-1.2+deb12u1 · arm64 · bookworm-security

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

  • [mosquitto]Fixed
    Details (6)

    • 2.0.11-1.2+deb12u2 · amd64 · bookworm

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.11-1.2+deb12u2 · arm64 · bookworm

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.21-1~bpo12+1 · amd64 · bookworm-backports

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.21-1~bpo12+1 · arm64 · bookworm-backports

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.11-1.2+deb12u1 · amd64 · bookworm-security

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.11-1.2+deb12u1 · arm64 · bookworm-security

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

  • [mosquitto-clients]Fixed

    Source package: [mosquitto]

    Details (6)

    • 2.0.11-1.2+deb12u2 · amd64 · bookworm

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.11-1.2+deb12u2 · arm64 · bookworm

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.21-1~bpo12+1 · amd64 · bookworm-backports

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.21-1~bpo12+1 · arm64 · bookworm-backports

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.11-1.2+deb12u1 · amd64 · bookworm-security

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.11-1.2+deb12u1 · arm64 · bookworm-security

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

  • [mosquitto-dev]Fixed

    Source package: [mosquitto]

    Details (6)

    • 2.0.11-1.2+deb12u2 · all · bookworm

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.11-1.2+deb12u2 · all · bookworm

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.21-1~bpo12+1 · all · bookworm-backports

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.21-1~bpo12+1 · all · bookworm-backports

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.11-1.2+deb12u1 · all · bookworm-security

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

    • 2.0.11-1.2+deb12u1 · all · bookworm-security

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · bookworm; dsa · mosquitto · debian · 12

[Debian 13 (Trixie)]

  • [libmosquitto1]Fixed

    Source package: [mosquitto]

    Details (2)

    • 2.0.21-1 · amd64 · trixie

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · 13

    • 2.0.21-1 · arm64 · trixie

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · 13

  • [libmosquitto-dev]Fixed

    Source package: [mosquitto]

    Details (2)

    • 2.0.21-1 · amd64 · trixie

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · 13

    • 2.0.21-1 · arm64 · trixie

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · 13

  • [libmosquittopp1]Fixed

    Source package: [mosquitto]

    Details (2)

    • 2.0.21-1 · amd64 · trixie

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · 13

    • 2.0.21-1 · arm64 · trixie

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · 13

  • [libmosquittopp-dev]Fixed

    Source package: [mosquitto]

    Details (2)

    • 2.0.21-1 · amd64 · trixie

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · 13

    • 2.0.21-1 · arm64 · trixie

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · 13

  • [mosquitto]Fixed
    Details (2)

    • 2.0.21-1 · amd64 · trixie

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · 13

    • 2.0.21-1 · arm64 · trixie

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · 13

  • [mosquitto-clients]Fixed

    Source package: [mosquitto]

    Details (2)

    • 2.0.21-1 · amd64 · trixie

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · 13

    • 2.0.21-1 · arm64 · trixie

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · 13

  • [mosquitto-dev]Fixed

    Source package: [mosquitto]

    Details (2)

    • 2.0.21-1 · all · trixie

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · 13

    • 2.0.21-1 · all · trixie

      Fixed · Fixed: 1.4.15-1

      dsa · mosquitto · debian · 13

Observed:

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]