MGASA-2019-0345 - Updated mosquitto packages fix security vulnerability

Publication date: 30 Nov 2019
URL: https://advisories.mageia.org/MGASA-2019-0345.html
Type: security
Affected Mageia releases: 7
CVE: CVE-2019-11779

Updated mosquitto packages fix security vulnerability:

A vulnerability was discovered in mosquitto, allowing a malicious MQTT
client to cause a denial of service (stack overflow and daemon crash),
by sending a specially crafted SUBSCRIBE packet containing a topic with
a extremely deep hierarchy (CVE-2019-11779).

References:
- https://bugs.mageia.org/show_bug.cgi?id=25728
- https://www.debian.org/security/2019/dsa-4570
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11779

SRPMS:
- 7/core/mosquitto-1.6.6-1.mga7

Mageia 2019-0345: mosquitto security update

Updated mosquitto packages fix security vulnerability: A vulnerability was discovered in mosquitto, allowing a malicious MQTT client to cause a denial of service (stack overflow a...

Summary

Updated mosquitto packages fix security vulnerability:
A vulnerability was discovered in mosquitto, allowing a malicious MQTT client to cause a denial of service (stack overflow and daemon crash), by sending a specially crafted SUBSCRIBE packet containing a topic with a extremely deep hierarchy (CVE-2019-11779).

References

- https://bugs.mageia.org/show_bug.cgi?id=25728

- https://www.debian.org/security/2019/dsa-4570

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11779

Resolution

MGASA-2019-0345 - Updated mosquitto packages fix security vulnerability

SRPMS

- 7/core/mosquitto-1.6.6-1.mga7

Severity
Publication date: 30 Nov 2019
URL: https://advisories.mageia.org/MGASA-2019-0345.html
Type: security
CVE: CVE-2019-11779

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