VulnerabilityModified
CVE-2019-11834
cJSON before 1.7.11 allows out-of-bounds access, related to \x00 in a string literal.
CRITICAL 9.8EPSS 2.52%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.52%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
cJSON before 1.7.11 allows out-of-bounds access, related to \x00 in a string literal.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.52% probability · 84th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125, CWE-787
- Affected
- davegamble/cjson · oracle/timesten in-memory database
- Source
- cve@mitre.org
References
- https://github.com/DaveGamble/cJSON/compare/c69134d...93688cbPatch, Third Party Advisory
- https://github.com/DaveGamble/cJSON/issues/337Exploit, Third Party Advisory
- https://github.com/DaveGamble/cJSON/releases/tag/v1.7.11Release Notes, Third Party Advisory
- https://www.oracle.com/security-alerts/cpuoct2020.htmlPatch, Third Party Advisory
- https://github.com/DaveGamble/cJSON/compare/c69134d...93688cbPatch, Third Party Advisory
- https://github.com/DaveGamble/cJSON/issues/337Exploit, Third Party Advisory
- https://github.com/DaveGamble/cJSON/releases/tag/v1.7.11Release Notes, Third Party Advisory
- https://www.oracle.com/security-alerts/cpuoct2020.htmlPatch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.