CVE-2022-28946 – github.com/open-policy-agent/opa

Package

Manager: go
Name: github.com/open-policy-agent/opa
Vulnerable Version: >=0 <0.40.0

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS: 0.00411 pctl0.60622

Details

Out of bounds memory access in github.com/open-policy-agent/opa An issue in the component ast/parser.go of Open Policy Agent v0.39.0 causes the application to incorrectly interpret every expression, causing a Denial of Service (DoS) via triggering out-of-range memory access.

Metadata

Created: 2022-05-20T00:00:26Z
Modified: 2022-05-31T23:27:52Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-x7f3-62pm-9p38/GHSA-x7f3-62pm-9p38.json
CWE IDs: ["CWE-119"]
Alternative ID: GHSA-x7f3-62pm-9p38
Finding: F316
Auto approve: 1