Upstream information
Description
In RubyGem excon before 0.71.0, there was a race condition around persistent connections, where a connection which is interrupted (such as by a timeout) would leave data on the socket. Subsequent requests would then read this data, returning content from the previous response. The race condition window appears to be short, and it would be difficult to purposefully exploit this.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate 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 | 5.9 | 4.8 |
| Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N |
| Attack Vector | Network | Network |
| Attack Complexity | High | High |
| Privileges Required | None | None |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | High | Low |
| Integrity Impact | None | Low |
| Availability Impact | None | None |
| CVSSv3 Version | 3.1 | 3.1 |
SUSE Security Advisories:
- SUSE-SU-2020:2053-1, published Mon Jul 27 07:12:27 MDT 2020
- openSUSE-SU-2020:0036-1, published Thu Dec 7 12:55:39 2023
- openSUSE-SU-2020:0139-1, published Thu Dec 7 12:55:39 2023
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| Image SLES12-SP5-Azure-Basic-On-Demand Image SLES12-SP5-Azure-Standard-On-Demand Image SLES12-SP5-EC2-ECS-On-Demand Image SLES12-SP5-EC2-On-Demand Image SLES12-SP5-GCE-On-Demand |
| |
| SUSE Linux Enterprise High Performance Computing 12 SUSE Linux Enterprise Module for Containers 12 SUSE Linux Enterprise Server 12 SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SUSE Linux Enterprise Server for SAP Applications 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP5 |
| Patchnames: SUSE-SLE-Module-Containers-12-2020-2053 |
| SUSE Package Hub 15 SP1 |
| Patchnames: openSUSE-2020-139 |
| openSUSE Leap 15.1 |
| Patchnames: openSUSE-2020-36 |
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 High Performance Computing 12 | rubygem-excon | Released |
| SUSE Linux Enterprise Module for Containers 12 | rubygem-excon | Released |
| SUSE Linux Enterprise Server 12 SP5 | rubygem-excon | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | rubygem-excon | Released |
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE Linux Enterprise Server 12 | rubygem-excon | Released |
| SUSE Linux Enterprise Server 12 SP3 | rubygem-excon | Released |
| SUSE Linux Enterprise Server 12 SP4 | rubygem-excon | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 | rubygem-excon | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | rubygem-excon | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | rubygem-excon | Released |
| SUSE Package Hub 15 SP1 | rubygem-excon | Released |
SUSE Timeline for this CVE
CVE page created: Mon Dec 16 23:15:08 2019CVE page last modified: Fri Jul 19 17:31:36 2024