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CVE-2021-29433

🗓️ 15 Apr 2021 17:55:11Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 4 Media mentions👁 99 Views

Sydent versions 2.2.0 and prior are vulnerable to excessive disk space and memory usage

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2021-29433
15 Apr 202118:15
attackerkb
CNNVD
Matrix Sydent 输入验证错误漏洞
15 Apr 202100:00
cnnvd
Cvelist
CVE-2021-29433 Denial of service (via resource exhaustion) due to improper input validation
15 Apr 202117:55
cvelist
Debian CVE
CVE-2021-29433
15 Apr 202117:55
debiancve
EUVD
EUVD-2021-0122
7 Oct 202500:30
euvd
Github Security Blog
Sydent DoS (via resource exhaustion) due to improper input validation
16 Apr 202119:53
github
NVD
CVE-2021-29433
15 Apr 202118:15
nvd
OSV
GHSA-PW4V-GR34-2553 Sydent DoS (via resource exhaustion) due to improper input validation
16 Apr 202119:53
osv
OSV
PYSEC-2021-24
15 Apr 202118:15
osv
Prion
Input validation
15 Apr 202118:15
prion
Rows per page
NVD
Vulners
Node
matrixsydentRange<2.3.0
[
  {
    "product": "sydent",
    "vendor": "matrix-org",
    "versions": [
      {
        "status": "affected",
        "version": "<= 2.2.0"
      }
    ]
  }
]

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17 Jun 2026 03:47Current
4.4Medium risk
Vulners AI Score4.4
CVSS 24
CVSS 3.14.3
EPSS0.00927
99