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Ubuntu 18.04 ESM USN-6076-1 Critical: Matrix-Synapse Session Hijack

ubuntu
Calendar Grey May 16, 2023
Dist Ubuntu Esm H88
Multiple security flaws were resolved in Synapse for Ubuntu 18.04 ESM, targeting issues related to denial of service and session takeover.
Several security issues were fixed in Synapse.

Summary

Topics%20covered

Topics Covered

security advisory denial of service session hijack matrix-synapse Ubuntu 18.04

Update Instructions

The problem can be corrected by updating your system to the following package versions: Ubuntu 18.04 ESM: matrix-synapse 0.24.0+dfsg-1ubuntu0.1~esm1 In general, a standard system update will make all the necessary changes.

References

https://ubuntu.com/security/notices/USN-6076-1

CVE-2018-10657, CVE-2018-12291, CVE-2018-12423, CVE-2018-16515,

CVE-2019-11842, CVE-2019-18835, CVE-2019-5885

Severity
critical
Lowest
Low
Medium
High
Critical

May 16, 2023

Topics%20covered

Topics Covered

security advisory denial of service session hijack matrix-synapse Ubuntu 18.04

Package Information

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