CVE-2019-20100
CVSS V2 Medium 4.3
CVSS V3 Medium 4.7
Description
The Atlassian Application Links plugin is vulnerable to cross-site request forgery (CSRF). The following versions are affected: all versions prior to 5.4.21, from version 6.0.0 before version 6.0.12, from version 6.1.0 before version 6.1.2, from version 7.0.0 before version 7.0.2, and from version 7.1.0 before version 7.1.3. The vulnerable plugin is used by Atlassian Jira Server and Data Center before version 8.7.0. An attacker could exploit this by tricking an administrative user into making malicious HTTP requests, allowing the attacker to enumerate hosts and open ports on the internal network where Jira server is present.
Overview
- CVE ID
- CVE-2019-20100
- Assigner
- security@atlassian.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-02-12T14:15:11
- Last Modified Date
- 2022-03-30T13:21:18
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:* | 1 | OR | 7.0.0 | 8.4.5 |
| cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:* | 1 | OR | 7.0.0 | 8.5.4 |
| cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:* | 1 | OR | 8.5.5 | 8.6.2 |
| cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:* | 1 | OR | 8.5.5 | 8.6.2 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 4.3
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 4.7
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 1.4
References
| Reference URL | Reference Tags |
|---|---|
| https://ecosystem.atlassian.net/browse/APL-1390 | Vendor Advisory |
| https://jira.atlassian.com/browse/JRASERVER-70607 | Issue Tracking Vendor Advisory |
| https://www.tenable.com/security/research/tra-2020-06 | Exploit Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-20100 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20100 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-04-04 00:40:29 | Added to TrackCVE | |||
| 2022-12-04 11:09:54 | 2020-02-12T14:15Z | 2020-02-12T14:15:11 | CVE Published Date | updated |
| 2022-12-04 11:09:54 | 2022-03-30T13:21:18 | CVE Modified Date | updated | |
| 2022-12-04 11:09:54 | Analyzed | Vulnerability Status | updated |