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CVE-2023-42453

🗓️ 27 Sep 2023 00:00:00Reported by ubuntu.comType

Synapse Matrix homeserver allows forging read receipts, patched in version 1.93.0

Reporter	Title	Published	Views	Family All 23
OSV	CVE-2023-42453	27 Sep 202315:19	–	osv
OSV	matrix-synapse vulnerable to improper validation of receipts allows forged read receipts	26 Sep 202319:20	–	osv
OSV	PYSEC-2023-180	27 Sep 202315:19	–	osv
OSV	matrix-synapse-1.93.0-1.1 on GA media	15 Jun 202400:00	–	osv
NVD	CVE-2023-42453	27 Sep 202315:19	–	nvd
Debian CVE	CVE-2023-42453	27 Sep 202315:19	–	debiancve
Github Security Blog	matrix-synapse vulnerable to improper validation of receipts allows forged read receipts	26 Sep 202319:20	–	github
Cvelist	CVE-2023-42453 Improper validation of receipts allows forged read receipts in matrix synapse	26 Sep 202320:49	–	cvelist
Prion	Design/Logic Flaw	27 Sep 202315:19	–	prion
Veracode	Improper Authorization	28 Sep 202307:14	–	veracode

Source	Link
cve	www.cve.mitre.org/cgi-bin/cvename.cgi
nvd	www.nvd.nist.gov/vuln/detail/CVE-2023-42453
launchpad	www.launchpad.net/bugs/cve/CVE-2023-42453
security-tracker	www.security-tracker.debian.org/tracker/CVE-2023-42453

OS	OS Version	Architecture	Package	Package Version	Filename
ubuntu	24.04	noarch	matrix-synapse	any	UNKNOWN
ubuntu	22.04	noarch	matrix-synapse	any	UNKNOWN
ubuntu	20.04	noarch	matrix-synapse	any	UNKNOWN
ubuntu	18.04	noarch	matrix-synapse	any	UNKNOWN

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27 Sep 2023 00:00Current

4.8Medium risk

Vulners AI Score4.8

EPSS0.001