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.
Published: 2022-05-19
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2022-5738 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.
Github GHSA Github GHSA GHSA-x7f3-62pm-9p38 Out of bounds memory access in github.com/open-policy-agent/opa
History

No history.

Subscriptions

Openpolicyagent Open Policy Agent
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-03T06:10:57.715Z

Reserved: 2022-04-11T00:00:00.000Z

Link: CVE-2022-28946

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-05-19T19:15:07.737

Modified: 2024-11-21T06:58:13.870

Link: CVE-2022-28946

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses