High severity · published Nov 25, 2020
CVE-2020-14190
Affected versions of Atlassian Fisheye/Crucible allow remote attackers to achieve Regex Denial of Service via user-supplied regex in EyeQL
7.5
CVSS
1.2%
EPSS
No
On KEV
Description
Affected versions of Atlassian Fisheye/Crucible allow remote attackers to achieve Regex Denial of Service via user-supplied regex in EyeQL. The affected versions are before version 4.8.4.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 69% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CR
Crucible · Atlassian
before 4.8.4 · source: NVD
FI
Fisheye · Atlassian
before 4.8.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-14190
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-14190
Issue Tracking
https://jira.atlassian.com/browse/CRUC-8498
Issue Tracking
https://jira.atlassian.com/browse/FE-7336
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