CVE-2022-33082
Denial of service in Open Policy Agent
An issue in the AST parser (ast/compile.go) of Open Policy Agent v0.10.2 allows attackers to cause a Denial of Service (DoS) via a crafted input.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
An issue in the AST parser (ast/compile.go) of Open Policy Agent v0.10.2 allows attackers to cause a Denial of Service (DoS) via a crafted input.
- Record
CVE-2022-33082- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE List No score
An issue in the AST parser (ast/compile.go) of Open Policy Agent v0.10.2 allows attackers to cause a Denial of Service (DoS) via a crafted input.
- Record
CVE-2022-33082- Updated
- 2026-11-02
EUVDEUVD-2022-6209 No score
An issue in the AST parser (ast/compile.go) of Open Policy Agent v0.10.2 allows attackers to cause a Denial of Service (DoS) via a crafted input.
- Record
EUVD-2022-6209- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-2m4x-4q9j-w97g
Denial of service in Open Policy Agent
An issue in the AST parser (ast/compile.go) of Open Policy Agent v0.10.2 allows attackers to cause a Denial of Service (DoS) via a crafted input.
- Record
GHSA-2m4x-4q9j-w97g- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-703
- Updated
- 2026-11-02
OSVGHSA-2m4x-4q9j-w97g
Denial of service in Open Policy Agent
An issue in the AST parser (ast/compile.go) of Open Policy Agent v0.10.2 allows attackers to cause a Denial of Service (DoS) via a crafted input.
- Record
GHSA-2m4x-4q9j-w97g- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-703
- Updated
- 2026-11-02
OSV No score
An issue in the AST parser (ast/compile.go) of Open Policy Agent v0.10.2 allows attackers to cause a Denial of Service (DoS) via a crafted input.
- Record
CVE-2022-33082- Updated
- 2026-11-02
OSVGO-2022-0574 No score
Denial of service in github.com/open-policy-agent/opa
An issue in the AST parser of Open Policy Agent makes it possible for attackers to cause a Denial of Service attack from a crafted input.
- Record
GO-2022-0574- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
github.com/open-policy-agent/opaGo |
before 0.42.0 | 0.42.0 |
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| PoC in GitHub | cyberqueenmeg/cve-2022-33082-exploit | 2023-06-22 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-33082 is a high vulnerability (CVSS 7.5) in Openpolicyagent Open Policy Agent, published June 30, 2022. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 1.73%, the 77th percentile. Fixed in github.com/open-policy-agent/opa 0.42.0.
References
github.com/open-policy-agent/opa/blob/598176de326025451025225aca53e85708d5f1db/ast/compile.go
nvd.nist.gov/vuln/detail/CVE-2022-33082