Vulnerability in JetBrains MPS (CVE-2019-18362)
Summary
Vulnerability in JetBrains MPS (CVE-2019-18362). Risk of unauthorized operations or information disclosure.
Original description
The description as published by the source.
JetBrains MPS before 2019.2.2 exposed listening ports to the network.
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A weakness called CVE-2019-18362 was discovered in JetBrains MPS.
Severity is Info. Low severity or not yet rated.
What you should do: update the affected software to the latest version. If unsure, ask your IT team or search the vendor's site for "JetBrains MPS CVE-2019-18362".
CVE-2019-18362 (JetBrains MPS). Severity: Info.
Response plan:
- Check the vendor advisory for affected versions and the patched release.
- If a vulnerable version is running in production, schedule maintenance (urgency from KEV/CVSS).
- If no patch yet, mitigate via WAF rule, disabling the affected feature, etc.
- Monitor logs / SIEM for known IOC and PoC signatures of this CVE.
PoCs and fix commits: see the 'References' section, MITRE, and NVD.
A weakness (CVE-2019-18362) in JetBrains MPS. A serious software flaw has been identified.
Target versions of JetBrains MPS (see vendor advisory). If running in production, identify exposure immediately.
Severity: Info. Low severity or not yet rated.
Update to the patched release as listed in the vendor advisory.
If a patch is not yet available, consider disabling the affected feature, applying WAF rules, blocking via network ACLs, or isolating the vulnerable version.
Check version information, scan dependencies via SBOM, and monitor SIEM for IOC and PoC signatures related to this CVE.
References
- advisory blog.jetbrains.com