Security readout for executives and security teams
This CVE describes a denial-of-service flaw in the CppCMS JSON parser before version 1.2.1. If a production application uses vulnerable CppCMS code to process untrusted JSON, an attacker could potentially disrupt availability. The public bundle does not provide CVSS, root-cause detail, or confirmed exploitation evidence. Exposure is likely limited to applications using CppCMS versions before 1.2.1 where the JSON parser handles untrusted or external input. The bundle’s affected-product metadata is incomplete, so asset inventory and dependency review are required. Handle as an availability-risk triage item. It should be prioritized where CppCMS supports customer-facing or operationally important services, but the public evidence does not justify emergency treatment without confirmed exposure. Mitigation focus: Inventory applications and libraries for CppCMS usage.; Confirm whether any deployed CppCMS version is before 1.2.1.; Review the CppCMS advisory and vendor guidance before upgrading..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2018-11367 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
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