Upstream information
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.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 5 |
| Vector | AV:N/AC:L/Au:N/C:N/I:N/A:P |
| Access Vector | Network |
| Access Complexity | Low |
| Authentication | None |
| Confidentiality Impact | None |
| Integrity Impact | None |
| Availability Impact | Partial |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 7.5 | 4.9 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H |
| Attack Vector | Network | Network |
| Attack Complexity | Low | Low |
| Privileges Required | None | High |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | None | None |
| Integrity Impact | None | None |
| Availability Impact | High | High |
| CVSSv3 Version | 3.1 | 3.1 |
SUSE Security Advisories:
- openSUSE-SU-2022:10022-1, published Tue Jun 21 22:42:32 2022
- openSUSE-SU-2022:10094-1, published Sat Aug 20 16:52:56 2022
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| SUSE Package Hub 15 SP3 |
| Patchnames: openSUSE-2022-10094 |
| SUSE Package Hub 15 SP4 |
| Patchnames: openSUSE-2022-10022 |
| openSUSE Leap 15.3 |
| Patchnames: openSUSE-2022-10094 |
| openSUSE Leap 15.4 |
| Patchnames: openSUSE-2022-10022 |
| openSUSE Tumbleweed |
| Patchnames: openSUSE Tumbleweed GA starboard-0.15.6-1.1 openSUSE Tumbleweed GA trivy-0.28.0-1.1 |
Status of this issue by product and package
Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.
| Product(s) | Source package | State |
|---|---|---|
| Products under general support and receiving all security fixes. | ||
| SUSE Linux Enterprise Desktop 15 SP5 | cosign | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | cosign | Affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP5 | cosign | Affected |
| SUSE Linux Enterprise Server 15 SP5 | cosign | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | cosign | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | cosign | Affected |
| SUSE Manager Proxy 4.3 | cosign | Released |
| SUSE Manager Retail Branch Server 4.3 | cosign | Released |
| SUSE Manager Server 4.3 | cosign | Released |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise Desktop 15 SP4 | cosign | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | cosign | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | cosign | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | cosign | Affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | cosign | Released |
| SUSE Linux Enterprise Server 15 SP4 | cosign | Released |
| SUSE Linux Enterprise Server 15 SP4-LTSS | cosign | Affected |
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE Linux Enterprise Real Time 15 SP4 | cosign | Affected |
| SUSE Package Hub 15 SP3 | trivy | Released |
| SUSE Package Hub 15 SP4 | trivy | Released |
SUSE Timeline for this CVE
CVE page created: Fri May 20 02:00:17 2022CVE page last modified: Fri Apr 19 19:02:54 2024