CVE-2020-22781
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2020-22781
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-22781.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2020-22781
- Published
- 2021-04-28T21:15:08.587Z
- Modified
- 2025-11-14T10:58:19.724205Z
- 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-lite
Affected ranges
- Type
- GIT
- Repo
- https://github.com/ether/etherpad-lite
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
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
1.2.10
1.2.11
1.2.12
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.81
1.2.9
1.2.91
1.3.0
1.4.0
1.4.0-rc1
1.4.1
1.5.0
1.5.0d
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
1.6.4
1.6.5
1.6.6
1.7.0
1.7.5
1.8.0
1.8.0-beta.1