Upstream information

CVE-2022-28946 at MITRE

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.

CVSS v2 Scores
  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
CVSS v3 Scores
  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 Bugzilla entry: 1199760 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Package Hub 15 SP3
  • trivy >= 0.30.4-bp153.8.1
Patchnames:
openSUSE-2022-10094
SUSE Package Hub 15 SP4
  • trivy >= 0.28.0-bp154.2.3.1
Patchnames:
openSUSE-2022-10022
openSUSE Leap 15.3
  • trivy >= 0.30.4-bp153.8.1
Patchnames:
openSUSE-2022-10094
openSUSE Leap 15.4
  • trivy >= 0.28.0-bp154.2.3.1
Patchnames:
openSUSE-2022-10022
openSUSE Tumbleweed
  • starboard >= 0.15.6-1.1
  • trivy >= 0.28.0-1.1
Patchnames:
openSUSE-Tumbleweed-2024-12102
openSUSE-Tumbleweed-2024-12128


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Desktop 15 SP6 cosign Affected
SUSE Linux Enterprise High Performance Computing 15 SP5 cosign Affected
SUSE Linux Enterprise High Performance Computing 15 SP6 cosign Affected
SUSE Linux Enterprise Module for Basesystem 15 SP5 cosign Affected
SUSE Linux Enterprise Module for Basesystem 15 SP6 cosign Affected
SUSE Linux Enterprise Server 15 SP5 cosign Affected
SUSE Linux Enterprise Server 15 SP6 cosign Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 cosign Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP6 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
SUSE Linux Enterprise Server for SAP Applications 15 SP4 cosign Released
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 2022
CVE page last modified: Sun Jun 16 02:22:06 2024