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Gentoo: GLSA-202401-13 Impacts of Synapse Data Exposure On Security

gentoo
Calendar Grey January 7, 2024
Dist Gentoo Esm H88
Several weaknesses in Synapse may jeopardize your information. Take immediate steps to bolster security and defend your infrastructure against risks.
Multiple vulnerabilites have been found in Synapse, the worst of which could result in information leaks.

Summary

Multiple vulnerabilities have been discovered in Synapse. Please review the CVE identifiers referenced below for details.

Topics%20covered

Topics Covered

security advisory information leak gentoo low severity data exposure synapse

Resolution

All Synapse users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=net-im/synapse-1.96.0"

References

[ 1 ] CVE-2023-41335 https://nvd.nist.gov/vuln/detail/CVE-2023-41335 [ 2 ] CVE-2023-42453 https://nvd.nist.gov/vuln/detail/CVE-2023-42453 [ 3 ] CVE-2023-43796 https://nvd.nist.gov/vuln/detail/CVE-2023-43796 [ 4 ] CVE-2023-45129 https://nvd.nist.gov/vuln/detail/CVE-2023-45129

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/202401-12
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Concerns

Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.

Severity
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Severity: Low
Title: Synapse: Multiple Vulnerabilities
Date: January 07, 2024
Bugs: #914765, #916609
ID: 202401-12

Topics%20covered

Topics Covered

security advisory information leak gentoo low severity data exposure synapse

Synopsis

Multiple vulnerabilites have been found in Synapse, the worst of which could result in information leaks.

Background

Synapse is a Matrix homeserver written in Python/Twisted.

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Affected Packages

Package Vulnerable Unaffected -------------- ------------ ------------ net-im/synapse < 1.96.0 >= 1.96.0

Impact

Please review the referenced CVE identifiers for details.

Workaround

There is no known workaround at this time.

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