CVE-2022-28946
High
Description
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductOpenpolicyagent Open Policy Agent
PublishedMay 19, 2022
First seenMay 19, 2022
How to fix
Update
- github.com/open-policy-agent/opa0.40.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| openpolicyagent open_policy_agent | 0.39.0 | — |
| github.com/open-policy-agent/opaGo | v < 0.40.0 | 0.40.0 |
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