CVE-2023-3040

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Summary

CVECVE-2023-3040
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-06-14 12:15:00 UTC
Updated2023-06-28 19:16:00 UTC
DescriptionA debug function in the lua-resty-json package, up to commit id 3ef9492bd3a44d9e51301d6adc3cd1789c8f534a (merged in PR #14) contained an out of bounds access bug that could have allowed an attacker to launch a DoS if the function was used to parse untrusted input data. It is important to note that because this debug function was only used in tests and demos, it was not exploitable in a normal environment.

Risk And Classification

Problem Types: CWE-125

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Cloudflare Lua-resty-json All All All All

References

ReferenceSourceLinkTags
Fix out-of-bounds read in debug dump_obj function by drcaramelsyrup · Pull Request #14 · cloudflare/lua-resty-json · GitHub MISC github.com
Out of Bounds Access Leading to Undefined Behavior · Advisory · cloudflare/lua-resty-json · GitHub MISC github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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