Upstream information
Description
When a zone file in ldns 1.7.1 is parsed, the function ldns_nsec3_salt_data is too trusted for the length value obtained from the zone file. When the memcpy is copied, the 0xfe - ldns_rdf_size(salt_rdf) byte data can be copied, causing heap overflow information leakage.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
SUSE | |
---|---|
Base Score | 5.3 |
Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L |
Access Vector | Local |
Access Complexity | Low |
Privileges Required | None |
User Interaction | Required |
Scope | Unchanged |
Confidentiality Impact | Low |
Integrity Impact | Low |
Availability Impact | Low |
CVSSv3 Version | 3.1 |
- SUSE-SU-2022:0675-1, published Wed Mar 2 23:18:06 UTC 2022
- openSUSE-SU-2022:0675-1, published Thu Mar 3 00:40:50 2022
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
SUSE Linux Enterprise Desktop 15 SP3 SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP3 SUSE Linux Enterprise Storage 7.1 SUSE Manager Proxy 4.2 SUSE Manager Retail Branch Server 4.2 SUSE Manager Server 4.2 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-SP3-2022-675 SUSE-SLE-Module-Development-Tools-15-SP3-2022-675 |
SUSE Linux Enterprise Module for Basesystem 15 SP3 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-SP3-2022-675 |
SUSE Linux Enterprise Module for Development Tools 15 SP3 |
| Patchnames: SUSE-SLE-Module-Development-Tools-15-SP3-2022-675 |
SUSE Linux Enterprise Real Time 15 SP2 |
| Patchnames: SUSE-SLE-Product-RT-15-SP2-2022-675 |
openSUSE Leap 15.3 |
| Patchnames: openSUSE-SLE-15.3-2022-675 |
openSUSE Tumbleweed |
| Patchnames: openSUSE Tumbleweed GA ldns-1.8.1-1.1 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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.
Product(s) | Source package | State |
---|---|---|
SUSE CaaS Platform 4.0 | ldns | In progress |
SUSE Enterprise Storage 6 | ldns | In progress |
SUSE Enterprise Storage 7 | ldns | In progress |
SUSE Linux Enterprise Desktop 15 SP3 | ldns | Released |
SUSE Linux Enterprise Desktop 15 SP4 | ldns | In progress |
SUSE Linux Enterprise High Performance Computing 15 LTSS | ldns | In progress |
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS | ldns | In progress |
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS | ldns | In progress |
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS | ldns | In progress |
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS | ldns | In progress |
SUSE Linux Enterprise High Performance Computing 15 SP3 | ldns | Released |
SUSE Linux Enterprise High Performance Computing 15 SP4 | ldns | In progress |
SUSE Linux Enterprise Module for Basesystem 15 SP3 | ldns | Released |
SUSE Linux Enterprise Module for Basesystem 15 SP4 | ldns | In progress |
SUSE Linux Enterprise Module for Development Tools 15 SP3 | ldns | Released |
SUSE Linux Enterprise Module for Development Tools 15 SP4 | ldns | In progress |
SUSE Linux Enterprise Real Time 15 SP2 | ldns | Released |
SUSE Linux Enterprise Server 15 ESPOS | ldns | In progress |
SUSE Linux Enterprise Server 15 LTSS | ldns | In progress |
SUSE Linux Enterprise Server 15 SP1 LTSS | ldns | In progress |
SUSE Linux Enterprise Server 15 SP2 LTSS | ldns | In progress |
SUSE Linux Enterprise Server 15 SP3 | ldns | Released |
SUSE Linux Enterprise Server 15 SP4 | ldns | In progress |
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | ldns | In progress |
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 | ldns | In progress |
SUSE Linux Enterprise Server for SAP Applications 15 | ldns | In progress |
SUSE Linux Enterprise Server for SAP Applications 15 SP1 | ldns | In progress |
SUSE Linux Enterprise Server for SAP Applications 15 SP2 | ldns | In progress |
SUSE Linux Enterprise Server for SAP Applications 15 SP3 | ldns | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP4 | ldns | In progress |
SUSE Linux Enterprise Storage 7.1 | ldns | Released |
SUSE Manager Proxy 4.1 | ldns | In progress |
SUSE Manager Proxy 4.2 | ldns | Released |
SUSE Manager Proxy 4.3 | ldns | In progress |
SUSE Manager Retail Branch Server 4.1 | ldns | In progress |
SUSE Manager Retail Branch Server 4.2 | ldns | Released |
SUSE Manager Retail Branch Server 4.3 | ldns | In progress |
SUSE Manager Server 4.1 | ldns | In progress |
SUSE Manager Server 4.2 | ldns | Released |
SUSE Manager Server 4.3 | ldns | In progress |