Upstream information
Description
Improper Restriction of XML External Entity Reference, XML Injection (aka Blind XPath Injection) vulnerability in Apache Software Foundation Apache Ivy.This issue affects any version of Apache Ivy prior to 2.5.2.When Apache Ivy prior to 2.5.2 parses XML files - either its own configuration, Ivy files or Apache Maven POMs - it will allow downloading external document type definitions and expand any entity references contained therein when used.
This can be used to exfiltrate data, access resources only the machine running Ivy has access to or disturb the execution of Ivy in different ways.
Starting with Ivy 2.5.2 DTD processing is disabled by default except when parsing Maven POMs where the default is to allow DTD processing but only to include a DTD snippet shipping with Ivy that is needed to deal with existing Maven POMs that are not valid XML files but are nevertheless accepted by Maven. Access can be be made more lenient via newly introduced system properties where needed.
Users of Ivy prior to version 2.5.2 can use Java system properties to restrict processing of external DTDs, see the section about "JAXP Properties for External Access restrictions" inside Oracle's "Java API for XML Processing (JAXP) Security Guide".
SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having important severity.
| CNA (CISA-ADP) | National Vulnerability Database | SUSE | |
|---|---|---|---|
| Base Score | 8.2 | 8.2 | 7.3 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
| Attack Vector | Network | Network | Network |
| Attack Complexity | Low | Low | Low |
| Privileges Required | None | None | None |
| User Interaction | None | None | None |
| Scope | Unchanged | Unchanged | Unchanged |
| Confidentiality Impact | High | High | Low |
| Integrity Impact | None | None | Low |
| Availability Impact | Low | Low | Low |
| CVSSv3 Version | 3.1 | 3.1 | 3.1 |
SUSE Security Advisories:
- SUSE-SU-2023:4367-1, published Mon Nov 6 08:30:06 UTC 2023
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| SUSE Enterprise Storage 7.1 |
| Patchnames: SUSE-Storage-7.1-2023-4367 |
| SUSE Linux Enterprise Desktop 15 SP4 SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise Module for Development Tools 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-SLE-Module-Development-Tools-15-SP4-2023-4367 |
| SUSE Linux Enterprise Desktop 15 SP5 SUSE Linux Enterprise High Performance Computing 15 SP5 SUSE Linux Enterprise Module for Development Tools 15 SP5 SUSE Linux Enterprise Server 15 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SP5 |
| Patchnames: SUSE-SLE-Module-Development-Tools-15-SP5-2023-4367 |
| SUSE Linux Enterprise Desktop 15 SP6 SUSE Linux Enterprise High Performance Computing 15 SP6 SUSE Linux Enterprise Module for Development Tools 15 SP6 SUSE Linux Enterprise Server 15 SP6 SUSE Linux Enterprise Server for SAP Applications 15 SP6 |
| Patchnames: SUSE Linux Enterprise Module for Development Tools 15 SP6 GA apache-ivy-2.5.2-150200.3.9.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS |
| Patchnames: SUSE-SLE-Product-HPC-15-SP2-LTSS-2023-4367 |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS |
| Patchnames: SUSE-SLE-Product-HPC-15-SP3-ESPOS-2023-4367 |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS |
| Patchnames: SUSE-SLE-Product-HPC-15-SP3-LTSS-2023-4367 |
| SUSE Linux Enterprise Server 15 SP2-LTSS |
| Patchnames: SUSE-SLE-Product-SLES-15-SP2-LTSS-2023-4367 |
| SUSE Linux Enterprise Server 15 SP3-LTSS |
| Patchnames: SUSE-SLE-Product-SLES-15-SP3-LTSS-2023-4367 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 |
| Patchnames: SUSE-SLE-Product-SLES_SAP-15-SP2-2023-4367 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 |
| Patchnames: SUSE-SLE-Product-SLES_SAP-15-SP3-2023-4367 |
| openSUSE Leap 15.4 |
| Patchnames: openSUSE-SLE-15.4-2023-4367 |
| openSUSE Leap 15.5 |
| Patchnames: openSUSE-SLE-15.5-2023-4367 |
| openSUSE Tumbleweed |
| Patchnames: openSUSE-Tumbleweed-2024-13148 |
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 SP5 | apache-ivy | Released |
| SUSE Linux Enterprise Desktop 15 SP6 | apache-ivy | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | apache-ivy | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP6 | apache-ivy | Released |
| SUSE Linux Enterprise Module for Development Tools 15 SP5 | apache-ivy | Released |
| SUSE Linux Enterprise Module for Development Tools 15 SP6 | apache-ivy | Released |
| SUSE Linux Enterprise Server 15 SP5 | apache-ivy | Released |
| SUSE Linux Enterprise Server 15 SP6 | apache-ivy | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | apache-ivy | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | apache-ivy | Released |
| SUSE Manager Proxy 4.3 | apache-ivy | Released |
| SUSE Manager Retail Branch Server 4.3 | apache-ivy | Released |
| SUSE Manager Server 4.3 | apache-ivy | Released |
| openSUSE Leap 15.5 | apache-ivy | Released |
| openSUSE Leap 15.6 | apache-ivy | Affected |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise Desktop 15 SP4 | apache-ivy | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | apache-ivy | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | apache-ivy | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | apache-ivy | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | apache-ivy | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | apache-ivy | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | apache-ivy | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | apache-ivy | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | apache-ivy | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | apache-ivy | Affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP2 | apache-ivy | Affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP3 | apache-ivy | Affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP4 | apache-ivy | Released |
| SUSE Linux Enterprise Server 15 SP2 | apache-ivy | Affected |
| SUSE Linux Enterprise Server 15 SP2-LTSS | apache-ivy | Released |
| SUSE Linux Enterprise Server 15 SP3 | apache-ivy | Affected |
| SUSE Linux Enterprise Server 15 SP3-LTSS | apache-ivy | Released |
| SUSE Linux Enterprise Server 15 SP4 | apache-ivy | Released |
| SUSE Linux Enterprise Server 15 SP4-LTSS | apache-ivy | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | apache-ivy | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | apache-ivy | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | apache-ivy | Released |
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE Enterprise Storage 7 | apache-ivy | Affected |
| SUSE Enterprise Storage 7.1 | apache-ivy | Released |
| SUSE Linux Enterprise Desktop 15 SP2 | apache-ivy | Affected |
| SUSE Linux Enterprise Desktop 15 SP3 | apache-ivy | Affected |
| SUSE Linux Enterprise Real Time 15 SP2 | apache-ivy | Affected |
| SUSE Linux Enterprise Real Time 15 SP3 | apache-ivy | Affected |
| SUSE Linux Enterprise Real Time 15 SP4 | apache-ivy | Affected |
| SUSE Linux Enterprise Server 15 SP2-BCL | apache-ivy | Affected |
| SUSE Linux Enterprise Server 15 SP3-BCL | apache-ivy | Affected |
| SUSE Manager Proxy 4.1 | apache-ivy | Affected |
| SUSE Manager Proxy 4.2 | apache-ivy | Affected |
| SUSE Manager Retail Branch Server 4.1 | apache-ivy | Affected |
| SUSE Manager Retail Branch Server 4.2 | apache-ivy | Affected |
| SUSE Manager Server 4.1 | apache-ivy | Affected |
| SUSE Manager Server 4.2 | apache-ivy | Affected |
| openSUSE Leap 15.3 | apache-ivy | Affected |
| openSUSE Leap 15.4 | apache-ivy | Released |
SUSE Timeline for this CVE
CVE page created: Sun Aug 20 22:00:26 2023CVE page last modified: Sat Sep 28 11:44:03 2024