In Eclipse Mosquitto 1.5.0 to 1.6.5 inclusive, if a malicious MQTT client sends a SUBSCRIBE packet containing a topic that consists of approximately 65400 or more '/' characters, i.e. the topic hierarchy separator, then a stack overflow will occur.
References
Link | Resource |
---|---|
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00077.html | Mailing List Third Party Advisory |
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00008.html | Mailing List Third Party Advisory |
https://bugs.eclipse.org/bugs/show_bug.cgi?id=551160 | Vendor Advisory |
https://lists.debian.org/debian-lts-announce/2019/10/msg00035.html | Mailing List Third Party Advisory |
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D4WMHIM64Q35NGTR6R3ILZUL4MA4ANB5/ | |
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HFWQBNFTAVHPUYNGYO2TCPF5PCSWC2Z7/ | |
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JWNVTFA2CKXERXRYPYE2YFTZP4GNBGYY/ | |
https://seclists.org/bugtraq/2019/Nov/25 | Mailing List Third Party Advisory |
https://usn.ubuntu.com/4137-1/ | Third Party Advisory |
https://www.debian.org/security/2019/dsa-4570 | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: eclipse
Published: 2019-09-19T13:30:43
Updated: 2019-11-18T14:06:13
Reserved: 2019-05-06T00:00:00
Link: CVE-2019-11779
JSON object: View
NVD Information
Status : Modified
Published: 2019-09-19T14:15:10.573
Modified: 2023-11-07T03:03:11.940
Link: CVE-2019-11779
JSON object: View
Redhat Information
No data.