CVE Vulnerabilities

CVE-2022-28946

Published: May 19, 2022 | Modified: May 26, 2022

CVSS 3.x

7.5

HIGH

Source:

NVD

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

CVSS 2.x

5 MEDIUM

RedHat/V2

RedHat/V3

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2022-28946
CWE	https://cwe.mitre.org/data/definitions/NVD-Other.html

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.

Affected Software

Name	Vendor	Start Version	End Version
Open_policy_agent	Openpolicyagent	0.39.0 (including)	0.39.0 (including)

References

https://github.com/open-policy-agent/opa/commit/e9d3828db670cbe11129885f37f08cbf04935264

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