CVE-2019-0542
HIGHCVSS 8.8/10EPSS 3.15%
Last modified
CVE-2019-0542 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A remote code execution vulnerability exists in Xterm.js when the component mishandles special characters, aka "Xterm Remote Code Execution Vulnerability." This affects xterm.js.. EPSS estimates a 3.15% chance of exploitation in the next 30 days.
Description
A remote code execution vulnerability exists in Xterm.js when the component mishandles special characters, aka "Xterm Remote Code Execution Vulnerability." This affects xterm.js.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Xtermjs | Xterm.Js | < 5.0.0 |
| Redhat | Openshift Container Platform | >= 3.9, < 3.9.99 |
| Redhat | Openshift Container Platform | >= 3.10, < 3.10.163 |
| Redhat | Openshift Container Platform | > 3.11, < 3.11.104 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-0542?
A remote code execution vulnerability exists in Xterm.js when the component mishandles special characters, aka "Xterm Remote Code Execution Vulnerability." This affects xterm.js.
How severe is CVE-2019-0542?
CVE-2019-0542 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 3.15% probability of exploitation in the next 30 days.
How do I fix CVE-2019-0542?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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Are you affected by CVE-2019-0542?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST