Medium severity · published Sep 11, 2019
CVE-2019-14997
The AccessLogFilter class in Jira before version 8.4.0 allows remote anonymous attackers to learn details about other users, including their username, via an information expose…
4.3
CVSS
1.2%
EPSS
No
On KEV
Description
The AccessLogFilter class in Jira before version 8.4.0 allows remote anonymous attackers to learn details about other users, including their username, via an information expose through caching vulnerability when Jira is configured with a reverse Proxy and or a load balancer with caching or a CDN.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 67% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
JI
Jira · Atlassian
7.13.0 before 8.4.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-14997
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-14997
Issue Tracking
https://jira.atlassian.com/browse/JRASERVER-69794
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