Upstream information
Description
Insufficient exception handling in the method NCompress::NRar3::CDecoder::Code of 7-Zip before 18.00 and p7zip can lead to multiple memory corruptions within the PPMd code, allows remote attackers to cause a denial of service (segmentation fault) or execute arbitrary code via a crafted RAR archive.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having critical severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 6.8 |
| Vector | AV:N/AC:M/Au:N/C:P/I:P/A:P |
| Access Vector | Network |
| Access Complexity | Medium |
| Authentication | None |
| Confidentiality Impact | Partial |
| Integrity Impact | Partial |
| Availability Impact | Partial |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 7.8 | 9.8 |
| Vector | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| Attack Vector | Local | Network |
| Attack Complexity | Low | Low |
| Privileges Required | None | None |
| User Interaction | Required | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | High | High |
| Integrity Impact | High | High |
| Availability Impact | High | High |
| CVSSv3 Version | 3 | 3 |
SUSE Security Advisories:
- SUSE-SU-2018:0464-1, published Fri Feb 16 10:08:42 MST 2018
- openSUSE-SU-2018:0497-1, published Fri Dec 8 15:49:00 2023
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| SUSE Linux Enterprise Desktop 12 SP2 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP2-2018-319 |
| SUSE Linux Enterprise Desktop 12 SP3 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP3-2018-319 |
| SUSE Linux Enterprise Server 12 SP2 SUSE Linux Enterprise Server for SAP Applications 12 SP2 |
| Patchnames: SUSE-SLE-SERVER-12-SP2-2018-319 |
| SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP3 |
| Patchnames: SUSE-SLE-SERVER-12-SP3-2018-319 |
| SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 |
| Patchnames: SUSE-SLE-RPI-12-SP2-2018-319 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise High Performance Computing 12 SP5 | p7zip | Released |
| SUSE Linux Enterprise Server 12 SP5 | p7zip | Released |
| SUSE Linux Enterprise Server 12 SP5-LTSS | p7zip | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | p7zip | Released |
| Products past their end of life and not receiving proactive updates anymore. | ||
| HPE Helion OpenStack 8 | p7zip | Affected |
| SUSE Linux Enterprise Desktop 12 | p7zip | Affected |
| SUSE Linux Enterprise Desktop 12 SP1 | p7zip | Affected |
| SUSE Linux Enterprise Desktop 12 SP2 | p7zip | Released |
| SUSE Linux Enterprise Desktop 12 SP3 | p7zip | Released |
| SUSE Linux Enterprise Desktop 12 SP4 | p7zip | Affected |
| SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | p7zip | Affected |
| SUSE Linux Enterprise Server 12 | p7zip | Affected |
| SUSE Linux Enterprise Server 12 SP1 | p7zip | Affected |
| SUSE Linux Enterprise Server 12 SP1-LTSS | p7zip | Unsupported |
| SUSE Linux Enterprise Server 12 SP2 | p7zip | Released |
| SUSE Linux Enterprise Server 12 SP2-BCL | p7zip | Affected |
| SUSE Linux Enterprise Server 12 SP2-ESPOS | p7zip | Affected |
| SUSE Linux Enterprise Server 12 SP2-LTSS | p7zip | Affected |
| SUSE Linux Enterprise Server 12 SP3 | p7zip | Released |
| SUSE Linux Enterprise Server 12 SP3-BCL | p7zip | Affected |
| SUSE Linux Enterprise Server 12 SP3-ESPOS | p7zip | Affected |
| SUSE Linux Enterprise Server 12 SP3-LTSS | p7zip | Affected |
| SUSE Linux Enterprise Server 12 SP4 | p7zip | Affected |
| SUSE Linux Enterprise Server 12 SP4-ESPOS | p7zip | Affected |
| SUSE Linux Enterprise Server 12 SP4-LTSS | p7zip | Affected |
| SUSE Linux Enterprise Server 12-LTSS | p7zip | Unsupported |
| SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | p7zip | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | p7zip | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | p7zip | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | p7zip | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | p7zip | Affected |
| SUSE OpenStack Cloud 7 | p7zip | Affected |
| SUSE OpenStack Cloud 8 | p7zip | Affected |
| SUSE OpenStack Cloud 9 | p7zip | Affected |
| SUSE OpenStack Cloud Crowbar 8 | p7zip | Affected |
| SUSE OpenStack Cloud Crowbar 9 | p7zip | Affected |
| Products at an unknown state of their lifecycle. | ||
| SUSE Linux Enterprise Server LTSS Extended Security 12-SP5 | p7zip | Affected |
SUSE Timeline for this CVE
CVE page created: Wed Jan 24 17:43:06 2018CVE page last modified: Tue Nov 12 19:18:03 2024