- Description
- Synapse is an open-source Matrix homeserver. Synapse versions before 1.120.1 fail to properly validate invites received over federation. This vulnerability allows a malicious server to send a specially crafted invite that disrupts the invited user's /sync functionality. Synapse 1.120.1 rejects such invalid invites received over federation and restores the ability to sync for affected users.
- Source
- security-advisories@github.com
- NVD status
- Received
CVSS 4.0
- Type
- Secondary
- Base score
- 8.7
- Impact score
- -
- Exploitability score
- -
- Vector string
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Severity
- HIGH
- security-advisories@github.com
- CWE-20
- Hype score
- Not currently trending
CVE-2024-52815 Synapse is an open-source Matrix homeserver. Synapse versions before 1.120.1 fail to properly validate invites received over federation. This vulnerability allows a m… https://t.co/lGwHG3LY6e
@CVEnew
3 Dec 2024
265 Impressions
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[CVE-2024-52815: HIGH] Critical update: Synapse 1.120.1 fixes a vulnerability allowing malicious servers to disrupt /sync functionality by sending crafted invites. Update now to protect your server's security.#cybersecurity,#vulnerability https://t.co/SaSbzKDBQq https://t.co/bZrW
@CveFindCom
3 Dec 2024
15 Impressions
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