CVE-2017-7652
Summary
| CVE | CVE-2017-7652 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2018-04-25 13:29:00 UTC |
| Updated | 2019-10-09 23:29:00 UTC |
| Description | 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. |
Risk And Classification
Problem Types: NVD-CWE-noinfo
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Debian | Debian Linux | 7.0 | All | All | All |
| Operating System | Debian | Debian Linux | 8.0 | All | All | All |
| Operating System | Debian | Debian Linux | 9.0 | All | All | All |
| Operating System | Debian | Debian Linux | 7.0 | All | All | All |
| Operating System | Debian | Debian Linux | 8.0 | All | All | All |
| Operating System | Debian | Debian Linux | 9.0 | All | All | All |
| Application | Eclipse | Mosquitto | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Debian -- Security Information -- DSA-4325-1 mosquitto | DEBIAN | www.debian.org | Third Party Advisory |
| 530102 – (CVE-2017-7652) Reloading Mosquitto configuration may fail if no file descriptors are available | CONFIRM | bugs.eclipse.org | Issue Tracking, Third Party Advisory |
| [SECURITY] [DLA 1334-1] mosquitto security update | MLIST | lists.debian.org | Mailing List, Third Party Advisory |
| Security advisory: CVE-2017-7651, CVE-2017-7652 | Eclipse Mosquitto | CONFIRM | mosquitto.org | Patch, Vendor Advisory |
| [SECURITY] [DLA 1409-1] mosquitto security update | MLIST | lists.debian.org | Mailing List, Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.