Upstream information
CVE-2021-20266 at MITRE
Description
A flaw was found in RPM's hdrblobInit() in lib/header.c. This flaw allows an attacker who can modify the rpmdb to cause an out-of-bounds read. The highest threat from this vulnerability is to system availability.
SUSE information
Overall state of this security issue: Analysis
This issue is currently rated as having low severity.
CVSS v2 Scores
| | National Vulnerability Database |
|---|
| Base Score | 4 |
| Vector | AV:N/AC:L/Au:S/C:N/I:N/A:P |
| Access Vector | Network |
| Access Complexity | Low |
| Authentication | Single |
| Confidentiality Impact | None |
| Integrity Impact | None |
| Availability Impact | Partial |
CVSS v3 Scores
| | National Vulnerability Database | SUSE |
|---|
| Base Score | 4.9 | 3.1 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L |
| Access Vector | Network | Network |
| Access Complexity | Low | High |
| Privileges Required | High | Low |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | None | None |
| Integrity Impact | None | None |
| Availability Impact | High | Low |
| CVSSv3 Version | 3.1 | 3.1 |
SUSE Bugzilla entry:
1183632 [NEW]
No SUSE Security Announcements cross referenced.
List of packages in QA
| Product(s) | Package(s) |
|---|
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | python-rpm-debugsource >= 4.14.3-37.2python3-rpm >= 4.14.3-37.2python3-rpm-debuginfo >= 4.14.3-37.2rpm >= 4.14.3-37.2rpm-32bit >= 4.14.3-37.2rpm-32bit-debuginfo >= 4.14.3-37.2rpm-debuginfo >= 4.14.3-37.2rpm-debugsource >= 4.14.3-37.2rpm-devel >= 4.14.3-37.2
|
| SUSE Linux Enterprise Module for Development Tools 15 SP3 | rpm-build >= 4.14.3-37.2rpm-build-debuginfo >= 4.14.3-37.2rpm-debuginfo >= 4.14.3-37.2rpm-debugsource >= 4.14.3-37.2
|
| SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP3 | rpm-ndb-32bit >= 4.14.3-37.2rpm-ndb-32bit-debuginfo >= 4.14.3-37.2rpm-ndb-debugsource >= 4.14.3-37.2
|
| SUSE Linux Enterprise Module for Public Cloud 15 SP3 | rpm-ndb >= 4.14.3-37.2rpm-ndb-debuginfo >= 4.14.3-37.2rpm-ndb-debugsource >= 4.14.3-37.2
|
| SUSE Linux Enterprise Module for Python 2 15 SP3 | python-rpm-debugsource >= 4.14.3-37.2python2-rpm >= 4.14.3-37.2python2-rpm-debuginfo >= 4.14.3-37.2
|
| SUSE Linux Enterprise Module for SUSE Manager Proxy 4.2 | rpm-build >= 4.14.3-37.2rpm-build-debuginfo >= 4.14.3-37.2rpm-debuginfo >= 4.14.3-37.2rpm-debugsource >= 4.14.3-37.2
|
| SUSE Linux Enterprise Module for SUSE Manager Server 4.2 | rpm-build >= 4.14.3-37.2rpm-build-debuginfo >= 4.14.3-37.2rpm-debuginfo >= 4.14.3-37.2rpm-debugsource >= 4.14.3-37.2
|
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.
| Product(s) | Source package | State |
|---|
| Carwos 1 | rpm | Analysis |
| HPE Helion OpenStack 8 | rpm | Analysis |
| SUSE CaaS Platform 4.0 | rpm | Analysis |
| SUSE Enterprise Storage 6 | rpm | Analysis |
| SUSE Linux Enterprise High Performance Computing 12 SP5 | rpm | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 LTSS | rpm | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS | rpm | Analysis |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | rpm | Analysis |
| SUSE Linux Enterprise Module for Development Tools 15 SP2 | rpm | Analysis |
| SUSE Linux Enterprise Point of Service 11 SP3 | rpm | Analysis |
| SUSE Linux Enterprise Point of Service Image Server 12 | rpm | Unsupported |
| SUSE Linux Enterprise Server 11 SP4 LTSS | rpm | Analysis |
| SUSE Linux Enterprise Server 12 SP2 BCL | rpm | Analysis |
| SUSE Linux Enterprise Server 12 SP2 ESPOS | rpm | Unsupported |
| SUSE Linux Enterprise Server 12 SP2 LTSS | rpm | Analysis |
| SUSE Linux Enterprise Server 12 SP3 BCL | rpm | Analysis |
| SUSE Linux Enterprise Server 12 SP3 ESPOS | rpm | Analysis |
| SUSE Linux Enterprise Server 12 SP3 LTSS | rpm | Analysis |
| SUSE Linux Enterprise Server 12 SP4 ESPOS | rpm | Analysis |
| SUSE Linux Enterprise Server 12 SP4 LTSS | rpm | Analysis |
| SUSE Linux Enterprise Server 12 SP5 | rpm | Analysis |
| SUSE Linux Enterprise Server 15 LTSS | rpm | Analysis |
| SUSE Linux Enterprise Server 15 SP1 Business Critical Linux | rpm | Analysis |
| SUSE Linux Enterprise Server 15 SP1 LTSS | rpm | Analysis |
| SUSE Linux Enterprise Server ESPOS 15 | rpm | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | rpm | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | rpm | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | rpm | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | rpm | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 | rpm | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | rpm | Analysis |
| SUSE Manager Proxy 4.0 | rpm | Analysis |
| SUSE Manager Proxy 4.0 Module | rpm | Analysis |
| SUSE Manager Proxy 4.1 Module | rpm | Analysis |
| SUSE Manager Retail Branch Server 4.0 | rpm | Analysis |
| SUSE Manager Server 4.0 | rpm | Analysis |
| SUSE Manager Server 4.0 Module | rpm | Analysis |
| SUSE Manager Server 4.1 Module | rpm | Analysis |
| SUSE OpenStack Cloud 7 | rpm | Analysis |
| SUSE OpenStack Cloud 8 | rpm | Analysis |
| SUSE OpenStack Cloud 9 | rpm | Analysis |
| SUSE OpenStack Cloud Crowbar 8 | rpm | Analysis |
| SUSE OpenStack Cloud Crowbar 9 | rpm | Analysis |
Hybrid Cloud IT
Run SAP
Cloud-native Transformation
IT Operations at the Edge