XXE in Jira Service Management Data Center and Server
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2019-13990 |
| CWE-ID | CWE-611 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
Jira Service Management Server Server applications / Other server solutions Jira Service Management Data Center Server applications / Other server solutions |
| Vendor | Atlassian |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
1) XML External Entity injection
EUVDB-ID: #VU19595
Risk: Medium
CVSSv3.1: 4.4 [CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C]
CVE-ID: CVE-2019-13990
CWE-ID:
CWE-611 - Improper Restriction of XML External Entity Reference ('XXE')
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to conduct an XML External Entity (XXE) attack on a targeted system.
The vulnerability exists due to insufficient validation of user-supplied XML input in the "initDocumentParser" function in the "xml/XMLSchedulingDataProcessor.java" file. A remote authenticated attacker can submit a malicious job description to the targeted system and conduct an XXE attack.
Mitigation
Install update from vendor's website.
Vulnerable software versionsJira Service Management Server: 4.20.0 - 5.10.0
Jira Service Management Data Center: 4.20.0 - 5.10.0
CPE2.3- cpe:2.3:a:atlassian:jira_service_desk:4.20.25:*:*:*:*:*:*:
- cpe:2.3:a:atlassian:jira_service_desk:5.4.9:*:*:*:*:*:*:
- cpe:2.3:a:atlassian:jira_service_desk:5.10.0:*:*:*:*:*:*:
- cpe:2.3:a:atlassian:jira_service_desk:5.9.1:*:*:*:*:*:*:
- cpe:2.3:a:atlassian:jira_service_desk:5.8.1:*:*:*:*:*:*:
- cpe:2.3:a:atlassian:jira_service_desk:5.7.1:*:*:*:*:*:*:
- cpe:2.3:a:atlassian:jira_service_management_data_center:5.4.9:*:*:*:*:*:*:
- cpe:2.3:a:atlassian:jira_service_management_data_center:4.20.25:*:*:*:*:*:*:
- cpe:2.3:a:atlassian:jira_service_management_data_center:5.10.0:*:*:*:*:*:*:
- cpe:2.3:a:atlassian:jira_service_management_data_center:5.9.1:*:*:*:*:*:*:
- cpe:2.3:a:atlassian:jira_service_management_data_center:5.8.1:*:*:*:*:*:*:
- cpe:2.3:a:atlassian:jira_service_management_data_center:5.7.1:*:*:*:*:*:*:
http://jira.atlassian.com/browse/JSDSERVER-14401
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
