12 Total advisories
12 Vulnerabilities
0 Malware
Vulnerabilities
MEDIUM 4.3
CVE-2021-29433
Sydent DoS (via resource exhaustion) due to improper input validation
HIGH 7.5
CVE-2021-29430
Sydent vulnerable to denial of service attack via memory exhaustion
MEDIUM 5.3
CVE-2021-29432
Malicious users could abuse Sydent to control the content of invitation emails
HIGH 7.7
CVE-2021-29431
SSRF in Sydent due to missing validation of hostnames
CRITICAL 9.3
CVE-2023-38686
Sydent does not verify email server certificates
HIGH 7.5
CVE-2019-11842
matrix-sydent and matrix-synapse Use Cryptographically Weak PRNG
MEDIUM 5.3
CVE-2023-38686
CVE-2023-38686
UNKNOWN
CVE-2021-29433
CVE-2021-29433
UNKNOWN
CVE-2021-29432
CVE-2021-29432
UNKNOWN
CVE-2021-29431
CVE-2021-29431
UNKNOWN
CVE-2021-29430
CVE-2021-29430
MEDIUM 5.9
CVE-2019-11340
Matrix Sydent mishandles emails
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