Upstream information
Description
An issue was discovered in ezXML 0.8.3 through 0.8.6. The function ezxml_decode, while parsing a crafted XML file, performs incorrect memory handling, leading to a heap-based buffer over-read while running strchr() starting with a pointer after a '\0' character (where the processing of a string was finished).SUSE information
Overall state of this security issue: Running
This issue is currently rated as having moderate severity.
National Vulnerability Database | |
---|---|
Base Score | 4.3 |
Vector | AV:N/AC:M/Au:N/C:N/I:N/A:P |
Access Vector | Network |
Access Complexity | Medium |
Authentication | None |
Confidentiality Impact | None |
Integrity Impact | None |
Availability Impact | Partial |
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 6.5 | 5.5 |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
Access Vector | Network | Local |
Access Complexity | Low | Low |
Privileges Required | None | None |
User Interaction | Required | Required |
Scope | Unchanged | Unchanged |
Confidentiality Impact | None | None |
Integrity Impact | None | None |
Availability Impact | High | High |
CVSSv3 Version | 3.1 | 3.1 |
- SUSE-SU-2021:3804-1, published Thu Nov 25 17:25:37 UTC 2021
- SUSE-SU-2021:3805-1, published Thu Nov 25 17:24:04 UTC 2021
- SUSE-SU-2021:3815-1, published Tue Nov 30 14:17:29 UTC 2021
- SUSE-SU-2021:3873-1, published Thu Dec 2 11:46:18 UTC 2021
- openSUSE-SU-2021:1505-1, published Fri Nov 26 15:43:31 2021
- openSUSE-SU-2021:3804-1, published Thu Nov 25 21:42:58 2021
- openSUSE-SU-2021:3805-1, published Thu Nov 25 21:42:58 2021
- openSUSE-SU-2021:3815-1, published Tue Nov 30 15:46:12 2021
- openSUSE-SU-2021:3873-1, published Thu Dec 2 15:43:50 2021
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS |
| Patchnames: SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-3815 |
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS |
| Patchnames: SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-3815 |
SUSE Linux Enterprise High Performance Computing 15 SP2 SUSE Linux Enterprise Module for High Performance Computing 15 SP2 |
| Patchnames: SUSE-SLE-Module-HPC-15-SP2-2021-3805 |
SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise Module for High Performance Computing 15 SP3 |
| Patchnames: SUSE-SLE-Module-HPC-15-SP3-2021-3873 |
SUSE Linux Enterprise High Performance Computing 15-ESPOS SUSE Linux Enterprise High Performance Computing 15-LTSS |
| Patchnames: SUSE-SLE-Product-HPC-15-2021-3804 |
SUSE Linux Enterprise Module for Package Hub 15 SP3 |
| Patchnames: SUSE-SLE-Module-Packagehub-Subpackages-15-SP3-2021-3873 |
openSUSE Leap 15.2 |
| Patchnames: openSUSE-2021-1505 |
openSUSE Leap 15.3 |
| Patchnames: openSUSE-SLE-15.3-2021-3804 openSUSE-SLE-15.3-2021-3805 openSUSE-SLE-15.3-2021-3815 openSUSE-SLE-15.3-2021-3873 |
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 Linux Enterprise High Performance Computing 15 LTSS | netcdf | In progress |
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS | netcdf | In progress |
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS | netcdf | In progress |
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS | netcdf | In progress |
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS | netcdf | In progress |
SUSE Linux Enterprise Module for HPC 12 | netcdf | Not affected |
SUSE Linux Enterprise Module for HPC 15 SP2 | netcdf | In progress |
SUSE Linux Enterprise Module for HPC 15 SP3 | netcdf | In progress |
SUSE Linux Enterprise Module for HPC 15 SP4 | netcdf | In progress |
SUSE Linux Enterprise Server 15 ESPOS | netcdf | In progress |
SUSE Package Hub 15 SP3 | netcdf | In progress |
SUSE Package Hub 15 SP4 | netcdf | In progress |