CVE-2020-22781

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Source
https://cve.org/CVERecord?id=CVE-2020-22781
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-22781.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-22781
Published
2021-04-28T21:15:08.587Z
Modified
2026-08-27T08:14:59.137659Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In Etherpad < 1.8.3, a specially crafted URI would raise an unhandled exception in the cache mechanism and cause a denial of service (crash the instance).

References

Affected packages

Git / github.com/ether/etherpad

Affected ranges

Type
GIT
Repo
https://github.com/ether/etherpad
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
62101147a0c3495dc80daa87ab53a3366321a205
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:etherpad:etherpad:*:*:*:*:*:*:*:*",
    "source": "CPE_RANGE",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.8.3"
        }
    ]
}

Affected versions

1.*
1.0
1.1.1
1.1.2
1.1.3
1.1.4
1.1.5
1.2.0
1.2.1
1.2.12
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.9
1.3.0
1.4.0
1.4.1
1.5.1
1.5.2
1.5.3
1.5.4
1.5.5
1.5.6
1.5.7
1.6.0
1.6.1
1.6.2
1.6.3
1.6.5
1.6.6
1.7.0
1.7.5
1.8.0
1.8.0-beta.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-22781.json"