CVE-2018-5223
7.2 · HIGHOverview
CVE-2018-5223 is a high-severity vulnerability affecting atlassian fisheye. It was published on March 29, 2018 and has a CVSS 3.0 base score of 7.2 (HIGH).
This vulnerability has a CVSS 3.0 base score of 7.2, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from atlassian. Update fisheye to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| atlassian | fisheye | >= 4.4.0, < 4.4.6 | Affected |
| atlassian | crucible | >= 4.4.0, < 4.4.6 | Affected |
References
Frequently Asked Questions
What is CVE-2018-5223?
CVE-2018-5223 is a high-severity vulnerability affecting atlassian fisheye. It was published on March 29, 2018 and has a CVSS 3.0 base score of 7.2 (HIGH).
How severe is CVE-2018-5223?
This vulnerability has a CVSS 3.0 base score of 7.2, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2018-5223?
Check the references section for vendor advisories and patches from atlassian. Update fisheye to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2018-5223?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-5223 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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