High severity · published Mar 29, 2018
CVE-2018-5223
Fisheye and Crucible did not correctly check if a configured Mercurial repository URI contained values that the Windows operating system may consider argument parameters
7.2
CVSS
2.1%
EPSS
No
On KEV
Description
Fisheye and Crucible did not correctly check if a configured Mercurial repository URI contained values that the Windows operating system may consider argument parameters. An attacker who has permission to add a repository in Fisheye or Crucible can execute code of their choice on systems that run a vulnerable version of Fisheye or Crucible on the Windows operating system. All versions of Fisheye and Crucible before 4.4.6 (the fixed version for 4.4.x) and from 4.5.0 before 4.5.3 (the fixed version for 4.5.x) are affected by this vulnerability.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.1% · higher than 81% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CR
Crucible · Atlassian
4.4.0 before 4.4.6; 4.5.0 before 4.5.3 · source: NVD
FI
Fisheye · Atlassian
4.4.0 before 4.4.6; 4.5.0 before 4.5.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-5223
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-5223
Third Party Advisory
http://www.securityfocus.com/bid/103665
Vendor Advisory
https://confluence.atlassian.com/x/Zi5sO
Vendor Advisory
https://confluence.atlassian.com/x/aS5sO
Patch
https://jira.atlassian.com/browse/CRUC-8181
Patch
https://jira.atlassian.com/browse/FE-7014
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