CVE-2018-16515

· N/AModified

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CVSS v3.1

N/A

EPSS

1.52%

Published

Sep 18, 2018

Modified

Nov 21, 2024

Public PoC / Exploit

All weaponized →

No public PoC or exploit code indexed for this CVE.

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

Matrix Synapse before 0.33.3.1 allows remote attackers to spoof events and possibly have unspecified other impacts by leveraging improper transaction and event signature validation.

Weaknesses (CWE)

CWE-347

Affected Products (2)

matrix · synapse (up to 0.33.3.1)vulnerable

debian · debian_linuxvulnerable

References (6)

https://github.com/matrix-org/synapse/issues/3796#event-1833126269

PatchThird Party Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IRW7YR2H3ASUSYX4AO4KMY3FNVDNYW3P/

https://matrix.org/blog/2018/09/06/critical-security-update-synapse-0-33-3-1/

Vendor Advisory

https://github.com/matrix-org/synapse/issues/3796#event-1833126269

PatchThird Party Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IRW7YR2H3ASUSYX4AO4KMY3FNVDNYW3P/

https://matrix.org/blog/2018/09/06/critical-security-update-synapse-0-33-3-1/

Vendor Advisory

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