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CVE-2023-42453
LOW3.1
Description
Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. Users were able to forge read receipts for any event (if they knew the room ID and event ID). Note that the users were not able to view the events, but simply mark it as read. This could be confusing as clients will show the event as read by the user, even if they are not in the room. This issue has been patched in version 1.93.0. Users are advised to upgrade. There are no known workarounds for this issue.
Details CVE
Score CVSS v3.13.1
SeveriteLOW
Vecteur CVSSCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
Vecteur d'attaqueNETWORK
ComplexiteHIGH
Privileges requisLOW
Interaction utilisateurNONE
Publie9/27/2023
Derniere modification11/21/2024
Sourcenvd
Observations honeypot0
Produits affectes
fedoraproject:fedoramatrix:synapse
Faiblesses (CWE)
CWE-285
References
https://github.com/matrix-org/synapse/pull/16327(security-advisories@github.com)
https://github.com/matrix-org/synapse/security/advisories/GHSA-7565-cq32-vx2x(security-advisories@github.com)
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2AFB2Y3S2VCPCN5P2XCZTG24MBMZ7DM4/(security-advisories@github.com)
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/65QPC55I4D27HIZP7H2NQ34EOXHPP4AO/(security-advisories@github.com)
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/N6P4QULVUE254WI7XF2LWWOGHCYVFXFY/(security-advisories@github.com)
https://security.gentoo.org/glsa/202401-12(security-advisories@github.com)
https://github.com/matrix-org/synapse/pull/16327(af854a3a-2127-422b-91ae-364da2661108)
https://github.com/matrix-org/synapse/security/advisories/GHSA-7565-cq32-vx2x(af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2AFB2Y3S2VCPCN5P2XCZTG24MBMZ7DM4/(af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/65QPC55I4D27HIZP7H2NQ34EOXHPP4AO/(af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/N6P4QULVUE254WI7XF2LWWOGHCYVFXFY/(af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/202401-12(af854a3a-2127-422b-91ae-364da2661108)
Correlations IOC
Aucune correlation enregistree
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