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CVE-2021-41115 Regular expression denial-of-service in Zulip

🗓️ 07 Oct 2021 22:20:13Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 16 Views

Zulip allows organization administrators to configure "linkifiers" with arbitrary regular expressions, leading to denial-of-service attacks due to insufficient regex validation. Upgrade to Zulip 4.7 recommended

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CNNVD
Zulip server 安全漏洞
5 Oct 202100:00
cnnvd
CVE
CVE-2021-41115
7 Oct 202122:20
cve
EUVD
EUVD-2021-28248
3 Oct 202520:07
euvd
NVD
CVE-2021-41115
7 Oct 202123:15
nvd
Prion
Design/Logic Flaw
7 Oct 202123:15
prion
Positive Technologies
PT-2021-23099 · Zulip · Zulip
7 Oct 202100:00
ptsecurity
RedhatCVE
CVE-2021-41115
9 Jan 202609:21
redhatcve
[
  {
    "product": "zulip",
    "vendor": "zulip",
    "versions": [
      {
        "status": "affected",
        "version": "< 4.7"
      }
    ]
  }
]

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