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SUSE: CVE-2019-11779: SUSE Linux Security Advisory

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SUSE: CVE-2019-11779: SUSE Linux Security Advisory

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
09/19/2019
Created
10/01/2019
Added
09/29/2019
Modified
10/22/2021

Description

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.

Solution(s)

  • suse-upgrade-libmosquitto1
  • suse-upgrade-libmosquittopp1
  • suse-upgrade-mosquitto
  • suse-upgrade-mosquitto-clients
  • suse-upgrade-mosquitto-devel

References

  • USN-4137-1
  • CVE-2019-11779

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