Upstream information
Description
The name_parse function in evdns.c in libevent before 2.1.6-beta allows remote attackers to have unspecified impact via vectors involving the label_len variable, which triggers an out-of-bounds stack read.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having low severity.
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 7.5 | 2.6 |
Vector | AV:N/AC:L/Au:N/C:P/I:P/A:P | AV:N/AC:H/Au:N/C:N/I:N/A:P |
Access Vector | Network | Network |
Access Complexity | Low | High |
Authentication | None | None |
Confidentiality Impact | Partial | None |
Integrity Impact | Partial | None |
Availability Impact | Partial | Partial |
National Vulnerability Database | |
---|---|
Base Score | 9.8 |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Attack Vector | Network |
Attack Complexity | Low |
Privileges Required | None |
User Interaction | None |
Scope | Unchanged |
Confidentiality Impact | High |
Integrity Impact | High |
Availability Impact | High |
CVSSv3 Version | 3.1 |
SUSE Security Advisories:
- SUSE-SU-2018:0200-1, published Wed Jan 24 13:15:57 MST 2018
- SUSE-SU-2018:0263-1, published Mon Jan 29 10:08:56 MST 2018 openSUSE-SU-2018:0220-1
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
Image SLES12-SP4-OCI-BYOS Image SLES12-SP4-SAP-OCI-BYOS |
| |
SUSE Liberty Linux 7 |
| Patchnames: RHSA-2017:1201 |
SUSE Linux Enterprise Desktop 11 SP4 SUSE Linux Enterprise Software Development Kit 11 SP4 |
| Patchnames: sdksp4-libevent-13447 |
SUSE Linux Enterprise Desktop 12 SP2 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP2-2018-143 SUSE-SLE-SDK-12-SP2-2018-143 |
SUSE Linux Enterprise Desktop 12 SP3 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP3-2018-143 SUSE-SLE-SDK-12-SP3-2018-143 |
SUSE Linux Enterprise Desktop 12 SP4 |
| Patchnames: SUSE Linux Enterprise Desktop 12 SP4 GA libevent-2_0-5-2.0.21-6.3.1 SUSE Linux Enterprise Software Development Kit 12 SP4 GA libevent-devel-2.0.21-6.3.1 |
SUSE Linux Enterprise High Performance Computing 12 SP5 |
| Patchnames: SUSE Linux Enterprise High Performance Computing 12 SP5 GA libevent-2_0-5-2.0.21-6.3.1 |
SUSE Linux Enterprise Server 11 SP4 SUSE Linux Enterprise Server for SAP Applications 11 SP4 |
| Patchnames: sdksp4-libevent-13447 slessp4-libevent-13447 |
SUSE Linux Enterprise Server 12 SP2 SUSE Linux Enterprise Server for SAP Applications 12 SP2 |
| Patchnames: SUSE-SLE-SDK-12-SP2-2018-143 SUSE-SLE-SERVER-12-SP2-2018-143 |
SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP3 |
| Patchnames: SUSE-SLE-SDK-12-SP3-2018-143 SUSE-SLE-SERVER-12-SP3-2018-143 |
SUSE Linux Enterprise Server 12 SP4 |
| Patchnames: SUSE Linux Enterprise Server 12 SP4 GA libevent-2_0-5-2.0.21-6.3.1 SUSE Linux Enterprise Software Development Kit 12 SP4 GA libevent-devel-2.0.21-6.3.1 |
SUSE Linux Enterprise Server 12 SP5 |
| Patchnames: SUSE Linux Enterprise Server 12 SP5 GA libevent-2_0-5-2.0.21-6.3.1 SUSE Linux Enterprise Software Development Kit 12 SP5 GA libevent-2.0.21-6.3.1 SUSE Linux Enterprise Software Development Kit 12 SP5 GA libevent-devel-2.0.21-6.3.1 |
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 |
| Patchnames: SUSE-SLE-RPI-12-SP2-2018-143 |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 SUSE Linux Enterprise Software Development Kit 12 SP4 |
| Patchnames: SUSE Linux Enterprise Software Development Kit 12 SP4 GA libevent-devel-2.0.21-6.3.1 |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 SUSE Linux Enterprise Software Development Kit 12 SP5 |
| Patchnames: SUSE Linux Enterprise Software Development Kit 12 SP5 GA libevent-2.0.21-6.3.1 SUSE Linux Enterprise Software Development Kit 12 SP5 GA libevent-devel-2.0.21-6.3.1 |
SUSE Linux Enterprise Software Development Kit 12 SP2 |
| Patchnames: SUSE-SLE-SDK-12-SP2-2018-143 |
SUSE Linux Enterprise Software Development Kit 12 SP3 |
| Patchnames: SUSE-SLE-SDK-12-SP3-2018-143 |
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 SP5 | libevent | Affected |
SUSE Linux Enterprise Server 12 SP5 | libevent | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | libevent | Released |
SUSE Linux Enterprise Software Development Kit 12 SP5 | libevent | Released |
Products past their end of life and not receiving proactive updates anymore. | ||
HPE Helion OpenStack 8 | libevent | Affected |
SUSE CaaS Platform 3.0 | libevent | Affected |
SUSE Container as a Service Platform 2.0 | libevent | Released |
SUSE Linux Enterprise Desktop 11 SP2 | libevent | Affected |
SUSE Linux Enterprise Desktop 11 SP3 | libevent | Affected |
SUSE Linux Enterprise Desktop 11 SP4 | libevent | Released |
SUSE Linux Enterprise Desktop 12 | libevent | Affected |
SUSE Linux Enterprise Desktop 12 SP1 | libevent | Unsupported |
SUSE Linux Enterprise Desktop 12 SP2 | libevent | Released |
SUSE Linux Enterprise Desktop 12 SP3 | libevent | Released |
SUSE Linux Enterprise Desktop 12 SP4 | libevent | Affected |
SUSE Linux Enterprise Point of Sale 11 SP3 | libevent | Affected |
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | libevent | Affected |
SUSE Linux Enterprise Point of Service 11 SP3 | libevent | Released |
SUSE Linux Enterprise Server 10 SP4-LTSS | libevent | Not affected |
SUSE Linux Enterprise Server 11 SP1-LTSS | libevent | Affected |
SUSE Linux Enterprise Server 11 SP2 | libevent | Affected |
SUSE Linux Enterprise Server 11 SP2-LTSS | libevent | Affected |
SUSE Linux Enterprise Server 11 SP3 | libevent | Affected |
SUSE Linux Enterprise Server 11 SP3-LTSS | libevent | Affected |
SUSE Linux Enterprise Server 11 SP4 | libevent | Released |
SUSE Linux Enterprise Server 11 SP4 LTSS | libevent | Released |
SUSE Linux Enterprise Server 11 SP4-LTSS | libevent | Released |
SUSE Linux Enterprise Server 12 | libevent | Unsupported |
SUSE Linux Enterprise Server 12 SP1 | libevent | Unsupported |
SUSE Linux Enterprise Server 12 SP1-LTSS | libevent | Affected |
SUSE Linux Enterprise Server 12 SP2 | libevent | Released |
SUSE Linux Enterprise Server 12 SP2-BCL | libevent | Affected |
SUSE Linux Enterprise Server 12 SP2-ESPOS | libevent | Affected |
SUSE Linux Enterprise Server 12 SP2-LTSS | libevent | Affected |
SUSE Linux Enterprise Server 12 SP3 | libevent | Released |
SUSE Linux Enterprise Server 12 SP3-BCL | libevent | Unsupported |
SUSE Linux Enterprise Server 12 SP3-ESPOS | libevent | Unsupported |
SUSE Linux Enterprise Server 12 SP3-LTSS | libevent | Unsupported |
SUSE Linux Enterprise Server 12 SP4 | libevent | Affected |
SUSE Linux Enterprise Server 12 SP4-ESPOS | libevent | Affected |
SUSE Linux Enterprise Server 12 SP4-LTSS | libevent | Affected |
SUSE Linux Enterprise Server 12-LTSS | libevent | Affected |
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | libevent | Released |
SUSE Linux Enterprise Server for SAP Applications 11 SP2 | libevent | Affected |
SUSE Linux Enterprise Server for SAP Applications 11 SP3 | libevent | Affected |
SUSE Linux Enterprise Server for SAP Applications 11 SP4 | libevent | Released |
SUSE Linux Enterprise Server for SAP Applications 12 | libevent | Affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP1 | libevent | Unsupported |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 | libevent | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | libevent | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | libevent | Affected |
SUSE Linux Enterprise Software Development Kit 11 SP2 | libevent | Affected |
SUSE Linux Enterprise Software Development Kit 11 SP3 | libevent | Affected |
SUSE Linux Enterprise Software Development Kit 11 SP4 | libevent | Released |
SUSE Linux Enterprise Software Development Kit 12 | libevent | Affected |
SUSE Linux Enterprise Software Development Kit 12 SP1 | libevent | Unsupported |
SUSE Linux Enterprise Software Development Kit 12 SP2 | libevent | Released |
SUSE Linux Enterprise Software Development Kit 12 SP3 | libevent | Released |
SUSE Linux Enterprise Software Development Kit 12 SP4 | libevent | Affected |
SUSE OpenStack Cloud 7 | libevent | Affected |
SUSE OpenStack Cloud 8 | libevent | Affected |
SUSE OpenStack Cloud 9 | libevent | Affected |
SUSE OpenStack Cloud Crowbar 8 | libevent | Affected |
SUSE OpenStack Cloud Crowbar 9 | libevent | Affected |
SUSE Timeline for this CVE
CVE page created: Wed Feb 1 01:46:03 2017CVE page last modified: Thu Jul 25 16:48:28 2024