Security readout for executives and security teams
This is a denial-of-service issue in json-c, a JSON parsing library. Versions before 0.12 can spend excessive CPU processing specially crafted JSON that triggers hash collisions. The business risk is service slowdown or outage in software that accepts untrusted JSON and uses vulnerable json-c. Exposure is most likely in applications, appliances, or packaged software that embed or dynamically link json-c before 0.12 and parse attacker-controlled JSON. The bundle does not identify specific affected vendor products beyond json-c and downstream advisories. Prioritize remediation for internet-facing or partner-facing services that parse JSON with old json-c. This is an availability risk, not a confirmed data compromise risk from the supplied evidence. Legacy systems and embedded dependencies deserve focused review. Mitigation focus: Upgrade json-c to version 0.12 or a vendor-fixed package.; Check Linux distribution advisories for backported json-c fixes.; Inventory statically bundled json-c copies, not only system packages..
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-2013-6371 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
- https://bugzilla.redhat.com/show_bug.cgi?id=1032311CVE reference · x_refsource_CONFIRM
- jsonc-cve20136371-dos(92541)CVE reference · vdb-entry, x_refsource_XF
- https://github.com/json-c/json-c/commit/64e36901a0614bf64a19bc3396469c66dcd0b015CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
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