CVE-2019-11834
CRITICAL
9.8
CVSS Score
Published: May 9, 2019 at 04:38 AM UTC
Updated: June 17, 2026 at 02:13 AM UTC
2 products affected across 2 vendorsTimesten in Memory DatabasecJSON
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Severity
CRITICAL9.8
Exploit prediction
EPSS 3%
Description
cJSON before 1.7.11 allows out-of-bounds access, related to \x00 in a string literal.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 1.7.11
Affected range stops below 1.7.11, so it looks safe — our inference, not a vendor statement
v < 18.1.3.1.0
Affected range stops below 18.1.3.1.0, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (4)
x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/DaveGamble/cJSON/compare/c69134d...93688cbx_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://github.com/DaveGamble/cJSON/issues/337x_refsource_MISCRelease NotesThird Party Advisory
Source: [email protected]
https://github.com/DaveGamble/cJSON/releases/tag/v1.7.11x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://www.oracle.com/security-alerts/cpuoct2020.htmlCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-125CWE-787
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