Upstream information
Description
By specially crafting HTTP requests, the mod_md challenge handler would dereference a NULL pointer and cause the child process to segfault. This could be used to DoS the server. Fixed in Apache HTTP Server 2.4.34 (Affected 2.4.33).SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having low severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 5 |
| Vector | AV:N/AC:L/Au:N/C:N/I:N/A:P |
| Access Vector | Network |
| Access Complexity | Low |
| Authentication | None |
| Confidentiality Impact | None |
| Integrity Impact | None |
| Availability Impact | Partial |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 7.5 | 5.3 |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
| Attack Vector | Network | Network |
| Attack Complexity | Low | Low |
| Privileges Required | None | None |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | None | None |
| Integrity Impact | None | None |
| Availability Impact | High | Low |
| CVSSv3 Version | 3 | 3 |
SUSE Security Advisories:
- SUSE-SU-2018:2424-1, published Fri Aug 17 16:11:00 MDT 2018
- openSUSE-SU-2018:2433-1, published Fri Dec 8 15:48:40 2023
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| 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-SAPCAL-Azure Image SLES15-SP1-SAPCAL-EC2-HVM Image SLES15-SP1-SAPCAL-GCE |
| |
| SUSE Enterprise Storage 6 SUSE Linux Enterprise High Performance Computing 15 SP1 SUSE Linux Enterprise Module for Server Applications 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 Linux Enterprise Module for Server Applications 15 SP1 GA apache2-2.4.33-3.15.1 |
| SUSE Linux Enterprise High Performance Computing 15 SUSE Linux Enterprise Module for Server Applications 15 SUSE Linux Enterprise Server 15 SUSE Linux Enterprise Server for SAP Applications 15 |
| Patchnames: SUSE-SLE-Module-Server-Applications-15-2018-1686 |
| openSUSE Leap 15.0 |
| Patchnames: openSUSE-2019-632 |
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 | apache2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | apache2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | apache2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | apache2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | apache2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | apache2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | apache2 | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | apache2 | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | apache2 | Not affected |
| SUSE Linux Enterprise Module for Server Applications 15 SP2 | apache2 | Not affected |
| SUSE Linux Enterprise Module for Server Applications 15 SP3 | apache2 | Not affected |
| SUSE Linux Enterprise Server 12 SP5 | apache2 | Not affected |
| SUSE Linux Enterprise Server 15 SP2 | apache2 | Not affected |
| SUSE Linux Enterprise Server 15 SP2-LTSS | apache2 | Not affected |
| SUSE Linux Enterprise Server 15 SP3 | apache2 | Not affected |
| SUSE Linux Enterprise Server 15 SP3-LTSS | apache2 | Not affected |
| SUSE Linux Enterprise Server 15-ESPOS | apache2 | Unsupported |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | apache2 | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | apache2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | apache2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | apache2 | Not affected |
| Products past their end of life and not receiving proactive updates anymore. | ||
| HPE Helion OpenStack 8 | apache2 | Not affected |
| SUSE CaaS Platform 4.0 | apache2 | Affected |
| SUSE Enterprise Storage 6 | apache2 | Released |
| SUSE Enterprise Storage 7 | apache2 | Not affected |
| SUSE Enterprise Storage 7.1 | apache2 | Not affected |
| SUSE Linux Enterprise Desktop 11 SP2 | apache2 | Not affected |
| SUSE Linux Enterprise Desktop 11 SP3 | apache2 | Not affected |
| SUSE Linux Enterprise Desktop 11 SP4 | apache2 | Not affected |
| SUSE Linux Enterprise Desktop 12 SP2 | apache2 | Not affected |
| SUSE Linux Enterprise Desktop 12 SP3 | apache2 | Not affected |
| SUSE Linux Enterprise Desktop 12 SP4 | apache2 | Not affected |
| SUSE Linux Enterprise Desktop 15 SP2 | apache2 | Not affected |
| SUSE Linux Enterprise Desktop 15 SP3 | apache2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 | apache2 | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | apache2 | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | apache2 | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | apache2 | Affected |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | apache2 | Affected |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | apache2 | Unsupported |
| SUSE Linux Enterprise Module for Package Hub 15 SP2 | apache2 | Not affected |
| SUSE Linux Enterprise Module for Package Hub 15 SP3 | apache2 | Not affected |
| SUSE Linux Enterprise Module for Server Applications 15 | apache2 | Released |
| SUSE Linux Enterprise Module for Server Applications 15 SP1 | apache2 | Released |
| SUSE Linux Enterprise Point of Sale 11 SP3 | apache2 | Not affected |
| SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | apache2 | Not affected |
| SUSE Linux Enterprise Point of Service 11 SP3 | apache2 | Not affected |
| SUSE Linux Enterprise Real Time 15 SP2 | apache2 | Not affected |
| SUSE Linux Enterprise Real Time 15 SP3 | apache2 | Not affected |
| SUSE Linux Enterprise Server 11 SP1-LTSS | apache2 | Not affected |
| SUSE Linux Enterprise Server 11 SP2 | apache2 | Not affected |
| SUSE Linux Enterprise Server 11 SP2-LTSS | apache2 | Not affected |
| SUSE Linux Enterprise Server 11 SP3 | apache2 | Not affected |
| SUSE Linux Enterprise Server 11 SP3 LTSS | apache2 | Not affected |
| SUSE Linux Enterprise Server 11 SP3-LTSS | apache2 | Not affected |
| SUSE Linux Enterprise Server 11 SP4 | apache2 | Not affected |
| SUSE Linux Enterprise Server 11 SP4 LTSS | apache2 | Not affected |
| SUSE Linux Enterprise Server 11 SP4-LTSS | apache2 | Not affected |
| SUSE Linux Enterprise Server 12 SP2 | apache2 | Not affected |
| SUSE Linux Enterprise Server 12 SP2-BCL | apache2 | Not affected |
| SUSE Linux Enterprise Server 12 SP2-ESPOS | apache2 | Not affected |
| SUSE Linux Enterprise Server 12 SP2-LTSS | apache2 | Not affected |
| SUSE Linux Enterprise Server 12 SP3 | apache2 | Not affected |
| SUSE Linux Enterprise Server 12 SP3-BCL | apache2 | Not affected |
| SUSE Linux Enterprise Server 12 SP3-ESPOS | apache2 | Not affected |
| SUSE Linux Enterprise Server 12 SP3-LTSS | apache2 | Not affected |
| SUSE Linux Enterprise Server 12 SP4 | apache2 | Not affected |
| SUSE Linux Enterprise Server 12 SP4-ESPOS | apache2 | Not affected |
| SUSE Linux Enterprise Server 12 SP4-LTSS | apache2 | Not affected |
| SUSE Linux Enterprise Server 15 | apache2 | Released |
| SUSE Linux Enterprise Server 15 SP1 | apache2 | Released |
| SUSE Linux Enterprise Server 15 SP1-BCL | apache2 | Affected |
| SUSE Linux Enterprise Server 15 SP1-LTSS | apache2 | Affected |
| SUSE Linux Enterprise Server 15 SP2-BCL | apache2 | Not affected |
| SUSE Linux Enterprise Server 15 SP3-BCL | apache2 | Not affected |
| SUSE Linux Enterprise Server 15-LTSS | apache2 | Unsupported |
| SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | apache2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 11 SP2 | apache2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 11 SP3 | apache2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | apache2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | apache2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | apache2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | apache2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 | apache2 | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | apache2 | Released |
| SUSE Linux Enterprise Software Development Kit 11 SP2 | apache2 | Not affected |
| SUSE Linux Enterprise Software Development Kit 11 SP3 | apache2 | Not affected |
| SUSE Linux Enterprise Software Development Kit 11 SP4 | apache2 | Not affected |
| SUSE Linux Enterprise Software Development Kit 12 SP2 | apache2 | Not affected |
| SUSE Linux Enterprise Software Development Kit 12 SP3 | apache2 | Not affected |
| SUSE Linux Enterprise Software Development Kit 12 SP4 | apache2 | Not affected |
| SUSE Manager Proxy 4.0 | apache2 | Released |
| SUSE Manager Proxy 4.1 | apache2 | Not affected |
| SUSE Manager Proxy 4.2 | apache2 | Not affected |
| SUSE Manager Retail Branch Server 4.0 | apache2 | Released |
| SUSE Manager Retail Branch Server 4.1 | apache2 | Not affected |
| SUSE Manager Retail Branch Server 4.2 | apache2 | Not affected |
| SUSE Manager Server 4.0 | apache2 | Released |
| SUSE Manager Server 4.1 | apache2 | Not affected |
| SUSE Manager Server 4.2 | apache2 | Not affected |
| SUSE OpenStack Cloud 7 | apache2 | Not affected |
| SUSE OpenStack Cloud 8 | apache2 | Not affected |
| SUSE OpenStack Cloud 9 | apache2 | Not affected |
| SUSE OpenStack Cloud Crowbar 8 | apache2 | Not affected |
| SUSE OpenStack Cloud Crowbar 9 | apache2 | Not affected |
| SUSE Studio Onsite 1.3 | apache2 | Not affected |
| openSUSE Leap 15.3 | apache2 | Not affected |
SUSE Timeline for this CVE
CVE page created: Wed Jul 18 10:27:50 2018CVE page last modified: Fri Nov 1 12:17:30 2024