Upstream information
Description
In Apache HTTP Server 2.4.32-2.4.39, when mod_remoteip was configured to use a trusted intermediary proxy server using the "PROXY" protocol, a specially crafted PROXY header could trigger a stack buffer overflow or NULL pointer deference. This vulnerability could only be triggered by a trusted proxy and not by untrusted HTTP clients.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
National Vulnerability Database | |
---|---|
Base Score | 6 |
Vector | AV:N/AC:M/Au:S/C:P/I:P/A:P |
Access Vector | Network |
Access Complexity | Medium |
Authentication | Single |
Confidentiality Impact | Partial |
Integrity Impact | Partial |
Availability Impact | Partial |
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 7.2 | 4.9 |
Vector | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H |
Access Vector | Network | Network |
Access Complexity | Low | Low |
Privileges Required | High | High |
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-SU-2019:2237-1, published Wed Aug 28 07:15:31 MDT 2019
- openSUSE-SU-2019:2051-1, published Mon, 2 Sep 2019 18:19:05 +0200 (CEST)
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 Linux Enterprise Desktop 15 SP2 SUSE Linux Enterprise Module for Basesystem 15 SP2 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP2 GA apache2-2.4.43-1.15 |
SUSE Linux Enterprise Desktop 15 SP3 SUSE Linux Enterprise Module for Basesystem 15 SP3 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP3 GA apache2-2.4.43-3.17.1 |
SUSE Linux Enterprise Desktop 15 SP4 SUSE Linux Enterprise Module for Basesystem 15 SP4 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP4 GA apache2-2.4.51-150400.4.6 |
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 Linux Enterprise Storage 6 SUSE Manager Proxy 4.0 SUSE Manager Retail Branch Server 4.0 SUSE Manager Server 4.0 |
| Patchnames: SUSE-SLE-Module-Server-Applications-15-SP1-2019-2237 |
SUSE Linux Enterprise High Performance Computing 15 SP2 SUSE Linux Enterprise Server 15 SP2 SUSE Linux Enterprise Server for SAP Applications 15 SP2 SUSE Linux Enterprise Storage 7 SUSE Manager Proxy 4.1 SUSE Manager Retail Branch Server 4.1 SUSE Manager Server 4.1 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP2 GA apache2-2.4.43-1.15 SUSE Linux Enterprise Module for Server Applications 15 SP2 GA apache2-devel-2.4.43-1.15 |
SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP3 SUSE Linux Enterprise Storage 7.1 SUSE Manager Proxy 4.2 SUSE Manager Retail Branch Server 4.2 SUSE Manager Server 4.2 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP3 GA apache2-2.4.43-3.17.1 SUSE Linux Enterprise Module for Server Applications 15 SP3 GA apache2-devel-2.4.43-3.17.1 |
SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise Server 15 SP4 SUSE Linux Enterprise Server for SAP Applications 15 SP4 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.3 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP4 GA apache2-2.4.51-150400.4.6 SUSE Linux Enterprise Module for Server Applications 15 SP4 GA apache2-devel-2.4.51-150400.4.6 |
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-15-2019-2237 |
SUSE Linux Enterprise Module for Server Applications 15 SP2 |
| Patchnames: SUSE Linux Enterprise Module for Server Applications 15 SP2 GA apache2-devel-2.4.43-1.15 |
SUSE Linux Enterprise Module for Server Applications 15 SP3 |
| Patchnames: SUSE Linux Enterprise Module for Server Applications 15 SP3 GA apache2-devel-2.4.43-3.17.1 |
SUSE Linux Enterprise Module for Server Applications 15 SP4 |
| Patchnames: SUSE Linux Enterprise Module for Server Applications 15 SP4 GA apache2-devel-2.4.51-150400.4.6 |
openSUSE Leap 15.0 |
| Patchnames: openSUSE-2019-2051 |
openSUSE Leap 15.1 |
| Patchnames: openSUSE-2019-2051 |
openSUSE Leap 15.2 |
| Patchnames: openSUSE Leap 15.2 GA apache2-2.4.43-lp152.1.1 |
openSUSE Leap 15.3 |
| Patchnames: openSUSE Leap 15.3 GA apache2-2.4.43-3.17.1 |
openSUSE Leap 15.4 |
| Patchnames: openSUSE Leap 15.4 GA apache2-2.4.51-150400.4.6 |
openSUSE Tumbleweed |
| Patchnames: openSUSE Tumbleweed GA apache2-2.4.49-1.1 |
First public cloud image revisions this CVE is fixed in:
- amazon/suse-manager-4-2-proxy-byos-v20210924-hvm-ssd-x86_64
- amazon/suse-manager-4-2-server-byos-v20210924-hvm-ssd-x86_64
- google/sles-15-sp3-sapcal-v20210812
- google/sles-15-sp3-v20210812
- google/suse-manager-4-2-proxy-byos-v20210812
- google/suse-manager-4-2-server-byos-v20210812
- microsoft/suse-manager-4-2-proxy-byos-v20210924
- microsoft/suse-manager-4-2-server-byos-v20210924
- microsoft/suse-sles-15-sp3-sapcal-v20220120
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 |
---|---|---|
SLES for SAP Applications | apache2 | Not affected |
SUSE CaaS Platform 4.0 | apache2 | Released |
SUSE Enterprise Storage 6 | apache2 | Released |
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 | Already fixed |
SUSE Linux Enterprise High Performance Computing 12 SP2 | apache2 | Not affected |
SUSE Linux Enterprise High Performance Computing 12 SP3 | apache2 | Not affected |
SUSE Linux Enterprise High Performance Computing 12 SP4 | apache2 | Not affected |
SUSE Linux Enterprise High Performance Computing 15 | apache2 | Released |
SUSE Linux Enterprise High Performance Computing 15 LTSS | apache2 | Released |
SUSE Linux Enterprise High Performance Computing 15 SP1 | apache2 | Released |
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS | apache2 | Released |
SUSE Linux Enterprise High Performance Computing 15 SP2 | apache2 | Already fixed |
SUSE Linux Enterprise Module for Basesystem 15 SP2 | apache2 | Already fixed |
SUSE Linux Enterprise Module for Server Applications 15 | apache2 | Released |
SUSE Linux Enterprise Module for Server Applications 15 SP1 | apache2 | Released |
SUSE Linux Enterprise Module for Server Applications 15 SP2 | apache2 | Already fixed |
SUSE Linux Enterprise Server 11 SP3 LTSS | apache2 | Not affected |
SUSE Linux Enterprise Server 11 SP4 LTSS | apache2 | Not affected |
SUSE Linux Enterprise Server 12 LTSS | apache2 | Not affected |
SUSE Linux Enterprise Server 12 SP1 | apache2 | Not affected |
SUSE Linux Enterprise Server 12 SP1 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 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 LTSS | apache2 | Not affected |
SUSE Linux Enterprise Server 12 SP4 | apache2 | Not affected |
SUSE Linux Enterprise Server 15 | apache2 | Released |
SUSE Linux Enterprise Server 15 ESPOS | apache2 | Released |
SUSE Linux Enterprise Server 15 LTSS | apache2 | Released |
SUSE Linux Enterprise Server 15 SP1 | apache2 | Released |
SUSE Linux Enterprise Server 15 SP1 LTSS | apache2 | Released |
SUSE Linux Enterprise Server 15 SP2 | apache2 | Already fixed |
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | apache2 | Released |
SUSE Linux Enterprise Server for SAP Applications 12 | 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 Server for SAP Applications 15 SP2 | apache2 | Already fixed |
SUSE Linux Enterprise Software Development Kit 12 SP3 | apache2 | Not affected |
SUSE Linux Enterprise Software Development Kit 12 SP4 | apache2 | Not affected |
SUSE Linux Enterprise Storage 6 | apache2 | Released |
SUSE Linux Enterprise Storage 7 | apache2 | Already fixed |
SUSE Manager Proxy 4.0 | apache2 | Released |
SUSE Manager Proxy 4.1 | apache2 | Already fixed |
SUSE Manager Retail Branch Server 4.0 | apache2 | Released |
SUSE Manager Retail Branch Server 4.1 | apache2 | Already fixed |
SUSE Manager Server 4.0 | apache2 | Released |
SUSE Manager Server 4.1 | apache2 | Already fixed |