Upstream information
Description
An issue was discovered in Rsyslog v8.1908.0. contrib/pmaixforwardedfrom/pmaixforwardedfrom.c has a heap overflow in the parser for AIX log messages. The parser tries to locate a log message delimiter (in this case, a space or a colon) but fails to account for strings that do not satisfy this constraint. If the string does not match, then the variable lenMsg will reach the value zero and will skip the sanity check that detects invalid log messages. The message will then be considered valid, and the parser will eat up the nonexistent colon delimiter. In doing so, it will decrement lenMsg, a signed integer, whose value was zero and now becomes minus one. The following step in the parser is to shift left the contents of the message. To do this, it will call memmove with the right pointers to the target and destination strings, but the lenMsg will now be interpreted as a huge value, causing a heap overflow.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
National Vulnerability Database | |
---|---|
Base Score | 7.5 |
Vector | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Access Vector | Network |
Access Complexity | Low |
Authentication | None |
Confidentiality Impact | Partial |
Integrity Impact | Partial |
Availability Impact | Partial |
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 9.8 | 5.1 |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |
Attack Vector | Network | Local |
Attack Complexity | Low | High |
Privileges Required | None | None |
User Interaction | None | None |
Scope | Unchanged | Unchanged |
Confidentiality Impact | High | None |
Integrity Impact | High | None |
Availability Impact | High | High |
CVSSv3 Version | 3.1 | 3 |
SUSE Security Advisories:
- SUSE-RU-2019:2816-1, published Tue Oct 29 11:20:20 MDT 2019
- SUSE-SU-2019:2937-1, published Fri Nov 8 13:13:51 MST 2019
- SUSE-SU-2020:0424-1, published Wed Feb 19 13:11:09 MST 2020
- SUSE-SU-2020:0512-1, published Thu Feb 27 10:56:42 MST 2020
- openSUSE-SU-2019:2500-1, published Fri Dec 8 15:48:43 2023
- openSUSE-SU-2019:2501-1, published Fri Dec 8 15:48:43 2023
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
Image SLES12-SP4-Azure-BYOS Image SLES12-SP4-EC2-HVM-BYOS Image SLES12-SP4-GCE-BYOS Image SLES12-SP4-OCI-BYOS Image SLES12-SP4-SAP-Azure Image SLES12-SP4-SAP-Azure-BYOS Image SLES12-SP4-SAP-Azure-VLI-BYOS-Production Image SLES12-SP4-SAP-EC2-HVM Image SLES12-SP4-SAP-EC2-HVM-BYOS Image SLES12-SP4-SAP-GCE Image SLES12-SP4-SAP-GCE-BYOS Image SLES12-SP4-SAP-OCI-BYOS Image SLES12-SP5-OCI-BYOS-BYOS Image SLES12-SP5-OCI-BYOS-SAP-BYOS |
| |
Image SLES15-Azure-BYOS Image SLES15-EC2-CHOST-HVM-BYOS Image SLES15-EC2-HVM-BYOS Image SLES15-GCE-BYOS Image SLES15-OCI-BYOS Image SLES15-SAP-Azure Image SLES15-SAP-Azure-BYOS Image SLES15-SAP-Azure-LI-BYOS-Production Image SLES15-SAP-Azure-VLI-BYOS-Production Image SLES15-SAP-EC2-HVM Image SLES15-SAP-EC2-HVM-BYOS Image SLES15-SAP-GCE Image SLES15-SAP-GCE-BYOS Image SLES15-SAP-OCI-BYOS Image SLES15-SP1-Azure-BYOS Image SLES15-SP1-Azure-HPC-BYOS Image SLES15-SP1-CAP-Deployment-BYOS-EC2-HVM Image SLES15-SP1-CAP-Deployment-BYOS-GCE Image SLES15-SP1-CHOST-BYOS-Azure Image SLES15-SP1-CHOST-BYOS-EC2 Image SLES15-SP1-CHOST-BYOS-GCE Image SLES15-SP1-EC2-HPC-HVM-BYOS Image SLES15-SP1-EC2-HVM-BYOS Image SLES15-SP1-GCE-BYOS Image SLES15-SP1-Manager-4-0-Azure-BYOS-Proxy Image SLES15-SP1-Manager-4-0-Azure-BYOS-Server Image SLES15-SP1-Manager-4-0-EC2-HVM-BYOS-Proxy Image SLES15-SP1-Manager-4-0-EC2-HVM-BYOS-Server Image SLES15-SP1-Manager-4-0-GCE-BYOS-Proxy Image SLES15-SP1-Manager-4-0-GCE-BYOS-Server Image SLES15-SP1-OCI-BYOS Image SLES15-SP1-SAP-Azure Image SLES15-SP1-SAP-Azure-BYOS Image SLES15-SP1-SAP-Azure-LI-BYOS-Production Image SLES15-SP1-SAP-Azure-VLI-BYOS-Production Image SLES15-SP1-SAP-EC2-HVM Image SLES15-SP1-SAP-EC2-HVM-BYOS Image SLES15-SP1-SAP-GCE Image SLES15-SP1-SAP-GCE-BYOS Image SLES15-SP1-SAP-OCI-BYOS Image SLES15-SP1-SAPCAL-Azure Image SLES15-SP1-SAPCAL-EC2-HVM Image SLES15-SP1-SAPCAL-GCE |
| |
SUSE CaaS Platform 3.0 |
| Patchnames: SUSE-CAASP-3.0-2019-2816 |
SUSE Enterprise Storage 4 |
| Patchnames: SUSE-Storage-4-2020-512 |
SUSE Enterprise Storage 6 SUSE Linux Enterprise High Performance Computing 15 SP1 SUSE Linux Enterprise Server 15 SP1 SUSE Linux Enterprise Server for SAP Applications 15 SP1 SUSE Manager Proxy 4.0 SUSE Manager Retail Branch Server 4.0 SUSE Manager Server 4.0 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-SP1-2019-2937 SUSE-SLE-Module-Server-Applications-15-SP1-2019-2937 |
SUSE Liberty Linux 7 |
| Patchnames: RHSA-2020:1000 |
SUSE Liberty Linux 8 |
| Patchnames: RHSA-2020:1702 |
SUSE Linux Enterprise Desktop 12 SP4 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP4-2019-2816 |
SUSE Linux Enterprise Desktop 15 SP1 SUSE Linux Enterprise Module for Basesystem 15 SP1 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-SP1-2019-2937 |
SUSE Linux Enterprise Desktop 15 SUSE Linux Enterprise Module for Basesystem 15 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-2019-2937 |
SUSE Linux Enterprise High Performance Computing 15 SUSE Linux Enterprise Server 15 SUSE Linux Enterprise Server for SAP Applications 15 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-2019-2937 SUSE-SLE-Module-Server-Applications-15-2019-2937 |
SUSE Linux Enterprise Module for Server Applications 15 SP1 |
| Patchnames: SUSE-SLE-Module-Server-Applications-15-SP1-2019-2937 |
SUSE Linux Enterprise Module for Server Applications 15 |
| Patchnames: SUSE-SLE-Module-Server-Applications-15-2019-2937 |
SUSE Linux Enterprise Server 12 SP1-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP1-2020-424 |
SUSE Linux Enterprise Server 12 SP2-BCL |
| Patchnames: SUSE-SLE-SERVER-12-SP2-BCL-2020-512 |
SUSE Linux Enterprise Server 12 SP2-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP2-2020-512 |
SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP4 |
| Patchnames: SUSE-SLE-SERVER-12-SP4-2019-2816 |
SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 |
| Patchnames: SUSE-SLE-SERVER-12-SP5-2019-2816 |
SUSE Linux Enterprise Server for SAP Applications 12 SP1 |
| Patchnames: SUSE-SLE-SAP-12-SP1-2020-424 |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 |
| Patchnames: SUSE-SLE-SAP-12-SP2-2020-512 |
SUSE OpenStack Cloud 6 |
| Patchnames: SUSE-OpenStack-Cloud-6-2020-424 |
SUSE OpenStack Cloud 7 |
| Patchnames: SUSE-OpenStack-Cloud-7-2020-512 |
openSUSE Leap 15.0 |
| Patchnames: openSUSE-2019-2500 |
openSUSE Leap 15.1 |
| Patchnames: openSUSE-2019-2501 |
First public cloud image revisions this CVE is fixed in:
- amazon/suse-sles-12-sp5-byos-v20220714-hvm-ssd-x86_64
- amazon/suse-sles-12-sp5-v20220714-ecs-hvm-ssd-x86_64
- amazon/suse-sles-12-sp5-v20220714-hvm-ssd-x86_64
- amazon/suse-sles-sap-12-sp5-byos-v20220715-hvm-ssd-x86_64
- amazon/suse-sles-sap-12-sp5-v20220715-hvm-ssd-x86_64
- google/sles-12-sp5-byos-v20220714-x86-64
- google/sles-12-sp5-byos-v20221015-x86-64
- google/sles-12-sp5-byos-v20230718-x86-64
- google/sles-12-sp5-sap-byos-v20220714-x86-64
- google/sles-12-sp5-sap-v20220714-x86-64
- google/sles-12-sp5-v20220719-x86-64
- microsoft/suse-sle-hpc-12-sp5-byos-v20220714-x86_64
- microsoft/suse-sle-hpc-12-sp5-v20220714-x86_64
- microsoft/suse-sles-12-sp5-basic-v20220714-x86_64
- microsoft/suse-sles-12-sp5-byos-v20220714-x86_64
- microsoft/suse-sles-12-sp5-v20220714-x86_64
- microsoft/suse-sles-sap-12-sp5-byos-v20220714-x86_64
- microsoft/suse-sles-sap-12-sp5-v20220714-x86_64
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. | ||
SLES15-SP5-CHOST-BYOS-Aliyun | rsyslog | Not affected |
SLES15-SP5-CHOST-BYOS-Azure | rsyslog | Not affected |
SLES15-SP5-CHOST-BYOS-EC2 | rsyslog | Not affected |
SLES15-SP5-CHOST-BYOS-GCE | rsyslog | Not affected |
SLES15-SP5-CHOST-BYOS-SAP-CCloud | rsyslog | Not affected |
SUSE Linux Enterprise Desktop 15 SP5 | rsyslog | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP5 | rsyslog | Not affected |
SUSE Linux Enterprise Module for Basesystem 15 SP5 | rsyslog | Not affected |
SUSE Linux Enterprise Module for Server Applications 15 SP5 | rsyslog | Not affected |
SUSE Linux Enterprise Server 15 SP5 | rsyslog | Not affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP5 | rsyslog | Not affected |
SUSE Manager Proxy 4.3 | rsyslog | Not affected |
SUSE Manager Retail Branch Server 4.3 | rsyslog | Not affected |
SUSE Manager Server 4.3 | rsyslog | Not affected |
openSUSE Leap 15.5 | rsyslog | Not affected |
Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
SLES15-EC2-CHOST-HVM-BYOS | rsyslog | Released |
SLES15-SP1-CHOST-BYOS-Azure | rsyslog | Released |
SLES15-SP1-CHOST-BYOS-EC2 | rsyslog | Released |
SLES15-SP1-CHOST-BYOS-GCE | rsyslog | Released |
SLES15-SP2-CHOST-BYOS-Aliyun | rsyslog | Not affected |
SLES15-SP2-CHOST-BYOS-Azure | rsyslog | Not affected |
SLES15-SP2-CHOST-BYOS-EC2 | rsyslog | Not affected |
SLES15-SP2-CHOST-BYOS-GCE | rsyslog | Not affected |
SLES15-SP3-CHOST-BYOS-Aliyun | rsyslog | Not affected |
SLES15-SP3-CHOST-BYOS-Azure | rsyslog | Not affected |
SLES15-SP3-CHOST-BYOS-EC2 | rsyslog | Not affected |
SLES15-SP3-CHOST-BYOS-GCE | rsyslog | Not affected |
SLES15-SP3-CHOST-BYOS-SAP-CCloud | rsyslog | Not affected |
SLES15-SP4-CHOST-BYOS | rsyslog | Not affected |
SLES15-SP4-CHOST-BYOS-Aliyun | rsyslog | Not affected |
SLES15-SP4-CHOST-BYOS-Azure | rsyslog | Not affected |
SLES15-SP4-CHOST-BYOS-EC2 | rsyslog | Not affected |
SLES15-SP4-CHOST-BYOS-GCE | rsyslog | Not affected |
SLES15-SP4-CHOST-BYOS-SAP-CCloud | rsyslog | Not affected |
SUSE Linux Enterprise Desktop 15 SP4 | rsyslog | Not affected |
SUSE Linux Enterprise High Performance Computing 12 SP5 | rsyslog | Released |
SUSE Linux Enterprise High Performance Computing 15 SP2 | rsyslog | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | rsyslog | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | rsyslog | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP3 | rsyslog | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | rsyslog | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | rsyslog | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP4 | rsyslog | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | rsyslog | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | rsyslog | Not affected |
SUSE Linux Enterprise Module for Basesystem 15 SP2 | rsyslog | Not affected |
SUSE Linux Enterprise Module for Basesystem 15 SP3 | rsyslog | Not affected |
SUSE Linux Enterprise Module for Basesystem 15 SP4 | rsyslog | Not affected |
SUSE Linux Enterprise Module for Server Applications 15 SP2 | rsyslog | Not affected |
SUSE Linux Enterprise Module for Server Applications 15 SP3 | rsyslog | Not affected |
SUSE Linux Enterprise Module for Server Applications 15 SP4 | rsyslog | Not affected |
SUSE Linux Enterprise Server 12 SP5 | rsyslog | Released |
SUSE Linux Enterprise Server 12 SP5-LTSS | rsyslog | Released |
SUSE Linux Enterprise Server 15 SP2 | rsyslog | Not affected |
SUSE Linux Enterprise Server 15 SP2-LTSS | rsyslog | Not affected |
SUSE Linux Enterprise Server 15 SP3 | rsyslog | Not affected |
SUSE Linux Enterprise Server 15 SP3-LTSS | rsyslog | Not affected |
SUSE Linux Enterprise Server 15 SP4 | rsyslog | Not affected |
SUSE Linux Enterprise Server 15 SP4-LTSS | rsyslog | Not affected |
SUSE Linux Enterprise Server 15-ESPOS | rsyslog | Released |
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | rsyslog | Released |
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 | rsyslog | Not affected |
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | rsyslog | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | rsyslog | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP2 | rsyslog | Not affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP3 | rsyslog | Not affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP4 | rsyslog | Not affected |
Products past their end of life and not receiving proactive updates anymore. | ||
HPE Helion OpenStack 8 | rsyslog | Affected |
SUSE CaaS Platform 3.0 | rsyslog | Released |
SUSE CaaS Platform 4.0 | rsyslog | Released |
SUSE Container as a Service Platform 1.0 | rsyslog | Unsupported |
SUSE Container as a Service Platform 2.0 | rsyslog | Unsupported |
SUSE Enterprise Storage 4 | rsyslog | Released |
SUSE Enterprise Storage 5 | rsyslog | Released |
SUSE Enterprise Storage 6 | rsyslog | Released |
SUSE Enterprise Storage 7 | rsyslog | Not affected |
SUSE Enterprise Storage 7.1 | rsyslog | Not affected |
SUSE Linux Enterprise Desktop 12 | rsyslog | Affected |
SUSE Linux Enterprise Desktop 12 SP1 | rsyslog | Affected |
SUSE Linux Enterprise Desktop 12 SP2 | rsyslog | Affected |
SUSE Linux Enterprise Desktop 12 SP3 | rsyslog | Affected |
SUSE Linux Enterprise Desktop 12 SP4 | rsyslog | Released |
SUSE Linux Enterprise Desktop 15 | rsyslog | Released |
SUSE Linux Enterprise Desktop 15 SP1 | rsyslog | Released |
SUSE Linux Enterprise Desktop 15 SP2 | rsyslog | Not affected |
SUSE Linux Enterprise Desktop 15 SP3 | rsyslog | Not affected |
SUSE Linux Enterprise High Performance Computing 12 SP4 | rsyslog | Released |
SUSE Linux Enterprise High Performance Computing 15 | rsyslog | Released |
SUSE Linux Enterprise High Performance Computing 15 SP1 | rsyslog | Released |
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | rsyslog | Released |
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | rsyslog | Released |
SUSE Linux Enterprise High Performance Computing 15-ESPOS | rsyslog | Affected |
SUSE Linux Enterprise High Performance Computing 15-LTSS | rsyslog | Released |
SUSE Linux Enterprise Module for Basesystem 15 | rsyslog | Released |
SUSE Linux Enterprise Module for Basesystem 15 SP1 | rsyslog | Released |
SUSE Linux Enterprise Module for Server Applications 15 | rsyslog | Released |
SUSE Linux Enterprise Module for Server Applications 15 SP1 | rsyslog | Released |
SUSE Linux Enterprise Point of Sale 11 SP3 | rsyslog | Affected |
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | rsyslog | Affected |
SUSE Linux Enterprise Point of Service 11 SP3 | rsyslog | Unsupported |
SUSE Linux Enterprise Real Time 15 SP2 | rsyslog | Not affected |
SUSE Linux Enterprise Real Time 15 SP3 | rsyslog | Not affected |
SUSE Linux Enterprise Real Time 15 SP4 | rsyslog | Not affected |
SUSE Linux Enterprise Server 11 SP1-LTSS | rsyslog | Not affected |
SUSE Linux Enterprise Server 11 SP3 | rsyslog | Affected |
SUSE Linux Enterprise Server 11 SP3-LTSS | rsyslog | Affected |
SUSE Linux Enterprise Server 11 SP4 | rsyslog | Affected |
SUSE Linux Enterprise Server 11 SP4 LTSS | rsyslog | Affected |
SUSE Linux Enterprise Server 11 SP4-LTSS | rsyslog | Affected |
SUSE Linux Enterprise Server 12 | rsyslog | Affected |
SUSE Linux Enterprise Server 12 SP1 | rsyslog | Affected |
SUSE Linux Enterprise Server 12 SP1-LTSS | rsyslog | Released |
SUSE Linux Enterprise Server 12 SP2 | rsyslog | Affected |
SUSE Linux Enterprise Server 12 SP2-BCL | rsyslog | Released |
SUSE Linux Enterprise Server 12 SP2-ESPOS | rsyslog | Affected |
SUSE Linux Enterprise Server 12 SP2-LTSS | rsyslog | Released |
SUSE Linux Enterprise Server 12 SP3 | rsyslog | Affected |
SUSE Linux Enterprise Server 12 SP3-BCL | rsyslog | Released |
SUSE Linux Enterprise Server 12 SP3-ESPOS | rsyslog | Unsupported |
SUSE Linux Enterprise Server 12 SP3-LTSS | rsyslog | Unsupported |
SUSE Linux Enterprise Server 12 SP4 | rsyslog | Released |
SUSE Linux Enterprise Server 12 SP4-ESPOS | rsyslog | Released |
SUSE Linux Enterprise Server 12 SP4-LTSS | rsyslog | Released |
SUSE Linux Enterprise Server 12-LTSS | rsyslog | Affected |
SUSE Linux Enterprise Server 15 | rsyslog | Released |
SUSE Linux Enterprise Server 15 SP1 | rsyslog | Released |
SUSE Linux Enterprise Server 15 SP1-BCL | rsyslog | Affected |
SUSE Linux Enterprise Server 15 SP1-LTSS | rsyslog | Released |
SUSE Linux Enterprise Server 15 SP2-BCL | rsyslog | Not affected |
SUSE Linux Enterprise Server 15 SP3-BCL | rsyslog | Not affected |
SUSE Linux Enterprise Server 15-LTSS | rsyslog | Released |
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | rsyslog | Affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP1 | rsyslog | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 | rsyslog | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | rsyslog | Unsupported |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | rsyslog | Released |
SUSE Linux Enterprise Server for SAP Applications 15 | rsyslog | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP1 | rsyslog | Released |
SUSE Manager Proxy 4.0 | rsyslog | Released |
SUSE Manager Proxy 4.1 | rsyslog | Not affected |
SUSE Manager Proxy 4.2 | rsyslog | Not affected |
SUSE Manager Retail Branch Server 4.0 | rsyslog | Released |
SUSE Manager Retail Branch Server 4.1 | rsyslog | Not affected |
SUSE Manager Retail Branch Server 4.2 | rsyslog | Not affected |
SUSE Manager Server 4.0 | rsyslog | Released |
SUSE Manager Server 4.1 | rsyslog | Not affected |
SUSE Manager Server 4.2 | rsyslog | Not affected |
SUSE OpenStack Cloud 6 | rsyslog | Released |
SUSE OpenStack Cloud 7 | rsyslog | Released |
SUSE OpenStack Cloud 8 | rsyslog | Affected |
SUSE OpenStack Cloud 9 | rsyslog | Released |
SUSE OpenStack Cloud Crowbar 8 | rsyslog | Affected |
SUSE OpenStack Cloud Crowbar 9 | rsyslog | Released |
openSUSE Leap 15.3 | rsyslog | Not affected |
openSUSE Leap 15.4 | rsyslog | Not affected |
Products at an unknown state of their lifecycle. | ||
SLES15-SP5-CHOST-BYOS-GDC | rsyslog | Not affected |
SUSE Timeline for this CVE
CVE page created: Tue Oct 8 14:42:16 2019CVE page last modified: Tue Dec 17 20:25:18 2024