Upstream information
Description
A flaw was found in a change made to path normalization in Apache HTTP Server 2.4.49. An attacker could use a path traversal attack to map URLs to files outside the directories configured by Alias-like directives. If files outside of these directories are not protected by the usual default configuration "require all denied", these requests can succeed. If CGI scripts are also enabled for these aliased pathes, this could allow for remote code execution. This issue is known to be exploited in the wild. This issue only affects Apache 2.4.49 and not earlier versions. The fix in Apache HTTP Server 2.4.50 was found to be incomplete, see CVE-2021-42013.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having important severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 4.3 |
| Vector | AV:N/AC:M/Au:N/C:P/I:N/A:N |
| Access Vector | Network |
| Access Complexity | Medium |
| Authentication | None |
| Confidentiality Impact | Partial |
| Integrity Impact | None |
| Availability Impact | None |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 7.5 | 7.5 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| Attack Vector | Network | Network |
| Attack Complexity | Low | Low |
| Privileges Required | None | None |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | High | High |
| Integrity Impact | None | None |
| Availability Impact | None | None |
| CVSSv3 Version | 3.1 | 3.1 |
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| SUSE Linux Enterprise Desktop 15 SP6 SUSE Linux Enterprise High Performance Computing 15 SP6 SUSE Linux Enterprise Module for Basesystem 15 SP6 SUSE Linux Enterprise Server 15 SP6 SUSE Linux Enterprise Server for SAP Applications 15 SP6 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP6 GA apache2-2.4.58-150600.3.2 |
| openSUSE Tumbleweed |
| Patchnames: openSUSE-Tumbleweed-2024-11560 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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. | ||
| SUSE Linux Enterprise Desktop 15 SP6 | apache2 | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP6 | apache2 | Already fixed |
| SUSE Linux Enterprise Module for Basesystem 15 SP6 | apache2 | Already fixed |
| SUSE Linux Enterprise Server 15 SP6 | apache2 | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | apache2 | Already fixed |
| openSUSE Leap 15.6 | apache2 | Already fixed |
| 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 | Not affected |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | apache2 | Not affected |
| 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 | Not affected |
| SUSE Enterprise Storage 6 | apache2 | Not affected |
| 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 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | apache2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | apache2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | apache2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | apache2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | apache2 | Not affected |
| 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 | Not affected |
| SUSE Linux Enterprise Module for Server Applications 15 SP1 | apache2 | Not affected |
| 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 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 | Not affected |
| SUSE Linux Enterprise Server 15 SP1 | apache2 | Not affected |
| SUSE Linux Enterprise Server 15 SP1-BCL | apache2 | Not affected |
| SUSE Linux Enterprise Server 15 SP1-LTSS | apache2 | Not 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 | Not affected |
| 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 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | apache2 | Not affected |
| 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 | Not affected |
| SUSE Manager Proxy 4.1 | apache2 | Not affected |
| SUSE Manager Proxy 4.2 | apache2 | Not affected |
| SUSE Manager Retail Branch Server 4.0 | apache2 | Not affected |
| 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 | Not affected |
| 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 |
| Container Status | ||
| bci/php-apache suse/manager/5.0/x86_64/proxy-httpd suse/manager/5.0/x86_64/server | apache2 | Already fixed |
SUSE Timeline for this CVE
CVE page created: Tue Oct 5 14:01:33 2021CVE page last modified: Mon Nov 18 14:02:53 2024