CVE-2018-5223
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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.08%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.0
- 7.2 HIGHCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.08% probability · 80th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- atlassian/fisheye · atlassian/crucible
- Source
- security@atlassian.com
References
- http://www.securityfocus.com/bid/103665Third Party Advisory, VDB Entry
- https://confluence.atlassian.com/x/Zi5sOVendor Advisory
- https://confluence.atlassian.com/x/aS5sOVendor Advisory
- https://jira.atlassian.com/browse/CRUC-8181Patch, Vendor Advisory
- https://jira.atlassian.com/browse/FE-7014Patch, Vendor Advisory
- http://www.securityfocus.com/bid/103665Third Party Advisory, VDB Entry
- https://confluence.atlassian.com/x/Zi5sOVendor Advisory
- https://confluence.atlassian.com/x/aS5sOVendor Advisory
- https://jira.atlassian.com/browse/CRUC-8181Patch, Vendor Advisory
- https://jira.atlassian.com/browse/FE-7014Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.