CVE-2023-3040CWE-125

Out of Bounds Access Leading to Undefined Behavior

Low · published June 14, 2023

CVSS v3.1
3.7
EPSS
1%
Percentile
53.0
In the wild
Unconfirmed
What it is

A 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.

The record
Technical detail
CVSS v3.1
3.7 · LOW
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00710 · 53.0th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2023-06-14T11:54Z
EPSS history
Timeline
  • 14 JUN 11:54Z
    Out of Bounds Access Leading to Undefined Behavior
    cvelistv5