CVE-2020-15839
MEDIUM6.5EPSS 1.1%Unrestricted Upload of File with Dangerous Type in Liferay Portal and Liferay DXP
Published: 2/10/2022Modified: 2/19/2024
Description
Liferay Portal before 7.3.3, and Liferay DXP 7.1 before fix pack 18 and 7.2 before fix pack 6, does not restrict the size of a multipart/form-data POST action, which allows remote authenticated users to conduct denial-of-service attacks by uploading large files.
Affected packages (2)
- Bitnami/liferay>= 7.1.0, <= 7.1.0, >= 7.2.0, <= 7.2.0 | >= 7.1-fix.0, <= 7.1-fix.0, >= 7.1-fix.0, <= 7.1-fix.0, >= 7.1-fix.0, <= 7.1-fix.0, >= 7.1-fix.0, <= 7.1-fix.0, >= 7.1-fix.0, <= 7.1-fix.0, >= 7.1-fix.0, <= 7.1-fix.0, >= 7.1-fix.0, <= 7.1-fix.0, >= 7.1-fix.0, <= 7.1-fix.0, >= 7.1-fix.0, <= 7.1-fix.0, >= 7.1-fix.0, <= 7.1-fix.0, >= 7.1-fix.0, <= 7.1-fix.0, >= 7.1-fix.0, <= 7.1-fix.0, >= 7.1-fix.0, <= 7.1-fix.0, >= 7.1-fix.0, <= 7.1-fix.0, >= 7.1-fix.0, <= 7.1-fix.0, >= 7.1-fix.0, <= 7.1-fix.0, >= 7.1-fix.0, <= 7.1-fix.0, >= 7.1-sp1.0, <= 7.1-sp1.0, >= 7.2-fix.0, <= 7.2-fix.0, >= 7.2-fix.0, <= 7.2-fix.0, >= 7.2-fix.0, <= 7.2-fix.0, >= 7.2-fix.0, <= 7.2-fix.0, >= 7.2-fix.0, <= 7.2-fix.0
- Maven/com.liferay.portal:release.dxp.bomfrom 0, < 7.1.10.fp18
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
References (5)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2020-15839
- WEBhttps://issues.liferay.com/browse/LPE-17029
- WEBhttps://issues.liferay.com/browse/LPE-17055
- WEBhttps://portal.liferay.dev/learn/security/known-vulnerabilities
- WEBhttps://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/119784928