open-policy-agent/opa · Security
Out of bounds memory access in github.com/open-policy-agent/opa
- GHSA ID
- GHSA-x7f3-62pm-9p38
- CVE ID
- CVE-2022-28946
- Severity
- high
- Published
- Updated
- CVSS
- 7.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS v3
- 7.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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.
CWEs
- CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer