CGA-6x2v-4qjf-3622

Published

Last updated

https://images.chainguard.dev/security/CGA-6x2v-4qjf-3622

Package

opa

Latest Update

Fixed

Fixed Version

0.64.1-r1

Aliases

CVE-2022-28946
GHSA-x7f3-62pm-9p38

Severity

7.5

High

CVSS V3

Summary

Out of bounds memory access in github.com/open-policy-agent/opa

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.

References

https://nvd.nist.gov/vuln/detail/CVE-2022-28946
https://github.com/advisories/GHSA-x7f3-62pm-9p38
https://github.com/open-policy-agent/opa/pull/4548
https://github.com/open-policy-agent/opa/commit/e9d3828db670cbe11129885f37f08cbf04935264
https://github.com/open-policy-agent/opa
https://pkg.go.dev/vuln/GO-2022-0587

Updates

Advisories are based on vulnerability information provided by Grype from Anchore. Learn how Chainguard creates security advisories.

CGA-6x2v-4qjf-3622

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