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Security Advisories

CVE-2022-28946

NVD

https://nvd.nist.gov/vuln/detail/CVE-2022-28946

Severity

7.5

High

CVSS V3

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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://pkg.go.dev/vuln/GO-2022-0587
  • https://images.chainguard.dev/security/
  • https://github.com/open-policy-agent/opa/commit/e9d3828db670cbe11129885f37f08cbf04935264

Affected packages

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