Vulnerability identifier: #VU18942
Vulnerability risk: Medium
CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-284
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Jira Software
Client/Desktop applications /
Other client software
Vendor: Atlassian
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to improper access restrictions in the issue searching component when ordering by Epic Name. A remote authenticated attacker can deny access to the Jira service on a targeted system and cause a denial of service (DoS) condition.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Jira Software: 7.2.0 - 7.2.15, 7.3.0 - 7.3.9, 7.4.0 - 7.4.6, 7.5.0 - 7.5.4, 7.6.0 - 7.6.13, 7.7.0 - 7.7.4, 7.8.0 - 7.8.4, 7.9.0 - 7.9.2, 7.10.0 - 7.10.2, 7.11.0 - 7.11.2, 7.12.0 - 7.12.3, 7.13.0 - 7.13.4, 8.0.0 - 8.0.2
External links
http://jira.atlassian.com/browse/JSWSERVER-20111
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.