CVE-2020-15839
CVSS V2 Medium 4
CVSS V3 Medium 6.5
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.
Overview
- CVE ID
- CVE-2020-15839
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2020-09-22T18:15:23
- Last Modified Date
- 2020-09-30T15:29:57
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:liferay:digital_experience_platform:7.1:-:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:liferay:digital_experience_platform:7.1:fix_pack_1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:liferay:digital_experience_platform:7.1:fix_pack_10:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:liferay:digital_experience_platform:7.1:fix_pack_11:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:liferay:digital_experience_platform:7.1:fix_pack_12:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:liferay:digital_experience_platform:7.1:fix_pack_13:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:liferay:digital_experience_platform:7.1:fix_pack_14:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:liferay:digital_experience_platform:7.1:fix_pack_15:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:liferay:digital_experience_platform:7.1:fix_pack_16:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:liferay:digital_experience_platform:7.1:fix_pack_17:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:liferay:digital_experience_platform:7.1:fix_pack_2:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:liferay:digital_experience_platform:7.1:fix_pack_3:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:liferay:digital_experience_platform:7.1:fix_pack_4:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:liferay:digital_experience_platform:7.1:fix_pack_5:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:liferay:digital_experience_platform:7.1:fix_pack_6:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:liferay:digital_experience_platform:7.1:fix_pack_7:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:liferay:digital_experience_platform:7.1:fix_pack_8:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:liferay:digital_experience_platform:7.1:fix_pack_9:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:liferay:digital_experience_platform:7.1:sp1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:liferay:digital_experience_platform:7.2:-:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:liferay:digital_experience_platform:7.2:fix_pack_1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:liferay:digital_experience_platform:7.2:fix_pack_2:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:liferay:digital_experience_platform:7.2:fix_pack_3:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:liferay:digital_experience_platform:7.2:fix_pack_4:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:liferay:digital_experience_platform:7.2:fix_pack_5:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:liferay:liferay_portal:*:*:*:*:*:*:*:* | 1 | OR | 7.3.3 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 4
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 6.5
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://issues.liferay.com/browse/LPE-17055 | Vendor Advisory |
| https://issues.liferay.com/browse/LPE-17029 | Vendor Advisory |
| https://portal.liferay.dev/learn/security/known-vulnerabilities | Vendor Advisory |
| https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/119784928 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-15839 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15839 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:11:39 | Added to TrackCVE | |||
| 2022-12-04 23:09:05 | 2020-09-22T18:15Z | 2020-09-22T18:15:23 | CVE Published Date | updated |
| 2022-12-04 23:09:05 | 2020-09-30T15:29:57 | CVE Modified Date | updated | |
| 2022-12-04 23:09:05 | Analyzed | Vulnerability Status | updated |