CVE-2017-7650

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Summary

CVECVE-2017-7650
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-09-11 16:29:00 UTC
Updated2019-10-03 00:03:00 UTC
DescriptionIn Mosquitto before 1.4.12, pattern based ACLs can be bypassed by clients that set their username/client id to '#' or '+'. This allows locally or remotely connected clients to access MQTT topics that they do have the rights to. The same issue may be present in third party authentication/access control plugins for Mosquitto.

Risk And Classification

Problem Types: CWE-287

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 8.0 All All All
Operating System Debian Debian Linux 8.0 All All All
Application Eclipse Mosquitto All All All All
Application Eclipse Mosquitto All All All All

References

ReferenceSourceLinkTags
516765 – (CVE-2017-7650) CVE-2017-7650: Eclipse Mosquitto ACL security issue CONFIRM bugs.eclipse.org Exploit, Third Party Advisory
Mosquitto CVE-2017-7650 Security Bypass Vulnerability BID www.securityfocus.com Third Party Advisory, VDB Entry
Debian -- Security Information -- DSA-3865-1 mosquitto DEBIAN www.debian.org Third Party Advisory
Security advisory: CVE-2017-7650 | Mosquitto CONFIRM mosquitto.org Patch, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 500405 Alpine Linux Security Update for mosquitto
  • 504163 Alpine Linux Security Update for mosquitto

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