Upstream information
Description
A denial of service flaw was found in OpenSSL 0.9.8, 1.0.1, 1.0.2 through 1.0.2h, and 1.1.0 in the way the TLS/SSL protocol defined processing of ALERT packets during a connection handshake. A remote attacker could use this flaw to make a TLS/SSL server consume an excessive amount of CPU and fail to accept connections from other clients.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 5 | 4.3 |
Vector | AV:N/AC:L/Au:N/C:N/I:N/A:P | AV:N/AC:M/Au:N/C:N/I:N/A:P |
Access Vector | Network | Network |
Access Complexity | Low | Medium |
Authentication | None | None |
Confidentiality Impact | None | None |
Integrity Impact | None | None |
Availability Impact | Partial | Partial |
National Vulnerability Database | |
---|---|
Base Score | 7.5 |
Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Access Vector | Network |
Access Complexity | Low |
Privileges Required | None |
User Interaction | None |
Scope | Unchanged |
Confidentiality Impact | None |
Integrity Impact | None |
Availability Impact | High |
CVSSv3 Version | 3.0 |
- SUSE-SU-2017:0304-1, published Fri, 27 Jan 2017 22:09:56 +0100 (CET)
- SUSE-SU-2017:0348-1, published Wed, 1 Feb 2017 12:09:23 +0100 (CET)
- SUSE-SU-2017:0461-1, published Tue Feb 14 13:08:35 MST 2017
- SUSE-SU-2017:0495-1, published Fri Feb 17 10:23:24 MST 2017
- SUSE-SU-2017:0585-1, published Wed Mar 1 13:07:52 MST 2017
- SUSE-SU-2017:0601-1, published Fri Mar 3 13:08:29 MST 2017
- SUSE-SU-2017:0605-1, published Fri Mar 3 13:13:32 MST 2017
- SUSE-SU-2017:2700-1, published Wed, 11 Oct 2017 03:07:32 +0200 (CEST)
- SUSE-SU-2018:0112-1, published Tue, 16 Jan 2018 18:08:42 +0100 (CET)
- SUSE-SU-2018:3864-1, published Thu Nov 22 13:12:14 MST 2018
- SUSE-SU-2018:3864-2, published Sat Apr 27 16:12:16 MDT 2019
- SUSE-SU-2018:3964-1, published
- SUSE-SU-2018:3994-1, published Thu Dec 6 07:08:58 MST 2018
- SUSE-SU-2018:4068-1, published Tue Dec 11 07:08:49 MST 2018
- SUSE-SU-2018:4274-1, published Thu Dec 27 04:09:48 MST 2018
- SUSE-SU-2019:1553-1, published Tue Jun 18 17:13:57 MDT 2019
- openSUSE-SU-2017:0386-1, published Sat, 4 Feb 2017 15:07:24 +0100 (CET)
- openSUSE-SU-2017:0487-1, published Fri, 17 Feb 2017 04:19:10 +0100 (CET)
- openSUSE-SU-2018:4104-1, published Thu, 13 Dec 2018 03:13:21 +0100 (CET)
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
SUSE Linux Enterprise Desktop 12 SP1 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP1-2017-177 SUSE-SLE-DESKTOP-12-SP1-2017-236 SUSE-SLE-DESKTOP-12-SP1-2017-319 |
SUSE Linux Enterprise Desktop 12 SP2 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP2-2017-177 SUSE-SLE-DESKTOP-12-SP2-2017-319 |
SUSE Linux Enterprise Desktop 12 SP3 |
| Patchnames: SUSE Linux Enterprise Desktop 12 SP3 GA gnutls SUSE Linux Enterprise Desktop 12 SP3 GA libopenssl0_9_8 SUSE-SLE-DESKTOP-12-SP3-2018-2893 |
SUSE Linux Enterprise Desktop 12 SP4 |
| Patchnames: SUSE Linux Enterprise Desktop 12 SP4 GA gnutls SUSE Linux Enterprise Desktop 12 SP4 GA libopenssl0_9_8 SUSE-SLE-DESKTOP-12-SP4-2018-2893 |
SUSE Linux Enterprise High Availability Extension 11 SP4 |
| Patchnames: slehasp4-gnutls-12957 |
SUSE Linux Enterprise Module for Basesystem 15 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 GA gnutls |
SUSE Linux Enterprise Module for Basesystem 15 SP1 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP1 GA gnutls |
SUSE Linux Enterprise Module for Containers 12 |
| Patchnames: SUSE-SLE-Module-Containers-12-2017-1673 |
SUSE Linux Enterprise Module for Desktop Applications 15 |
| Patchnames: SUSE Linux Enterprise Module for Desktop Applications 15 GA libgnutls30-32bit |
SUSE Linux Enterprise Module for Legacy Software 12 |
| Patchnames: SUSE-SLE-Module-Legacy-12-2017-319 SUSE-SLE-Module-Legacy-12-2018-2893 |
SUSE Linux Enterprise Point of Sale 11 SP3 |
| Patchnames: sleposp3-openssl-12999 sleposp3-openssl-13918 |
SUSE Linux Enterprise Server 11 SP3-LTSS |
| Patchnames: slessp3-openssl-12999 slessp3-openssl-13918 |
SUSE Linux Enterprise Server 11 SP4 |
| Patchnames: slessp4-gnutls-12957 slessp4-openssl-12999 slessp4-openssl-13918 |
SUSE Linux Enterprise Server 11-SECURITY |
| Patchnames: secsp3-openssl1-12991 secsp3-openssl1-13887 |
SUSE Linux Enterprise Server 12 SP1 |
| Patchnames: SUSE-SLE-SERVER-12-SP1-2017-177 SUSE-SLE-SERVER-12-SP1-2017-236 |
SUSE Linux Enterprise Server 12 SP1-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP1-2018-2762 |
SUSE Linux Enterprise Server 12 SP2 |
| Patchnames: SUSE-SLE-SERVER-12-SP2-2017-177 |
SUSE Linux Enterprise Server 12 SP3 |
| Patchnames: SUSE Linux Enterprise Server 12 SP3 GA gnutls |
SUSE Linux Enterprise Server 12 SP4 |
| Patchnames: SUSE Linux Enterprise Server 12 SP4 GA gnutls |
SUSE Linux Enterprise Server 12-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-2018-79 SUSE-SLE-SERVER-12-2019-1553 |
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 |
| Patchnames: SUSE-SLE-RPI-12-SP2-2017-177 |
SUSE Linux Enterprise Server for SAP Applications 11 SP3-LTSS |
| Patchnames: slessp3-openssl-12999 slessp3-openssl-13918 |
SUSE Linux Enterprise Server for SAP Applications 11 SP4 |
| Patchnames: slesappsp4-compat-openssl097g-13004 slesappsp4-compat-openssl097g-13896 slessp4-gnutls-12957 slessp4-openssl-12999 slessp4-openssl-13918 |
SUSE Linux Enterprise Server for SAP Applications 11-SECURITY |
| Patchnames: secsp3-openssl1-12991 secsp3-openssl1-13887 |
SUSE Linux Enterprise Server for SAP Applications 12 SP1 |
| Patchnames: SUSE-SLE-SAP-12-SP1-2017-319 SUSE-SLE-SAP-12-SP1-2018-2893 SUSE-SLE-SAP-12-SP1-2019-1063 SUSE-SLE-SERVER-12-SP1-2017-177 SUSE-SLE-SERVER-12-SP1-2017-236 |
SUSE Linux Enterprise Server for SAP Applications 12 SP1-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP1-2018-2762 |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 |
| Patchnames: SUSE-SLE-SAP-12-SP2-2017-319 SUSE-SLE-SAP-12-SP2-2018-2893 SUSE-SLE-SERVER-12-SP2-2017-177 |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 |
| Patchnames: SUSE-SLE-SAP-12-SP3-2018-2893 |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 |
| Patchnames: SUSE-SLE-SAP-12-SP4-2018-2893 |
SUSE Linux Enterprise Server for SAP Applications 12-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-2018-79 SUSE-SLE-SERVER-12-2019-1553 |
SUSE Linux Enterprise Software Development Kit 11 SP4 |
| Patchnames: sdksp4-gnutls-12957 sdksp4-openssl-12999 sdksp4-openssl-13918 |
SUSE Linux Enterprise Software Development Kit 12 SP1 |
| Patchnames: SUSE-SLE-SDK-12-SP1-2017-177 SUSE-SLE-SDK-12-SP1-2017-236 |
SUSE Linux Enterprise Software Development Kit 12 SP2 |
| Patchnames: SUSE-SLE-SDK-12-SP2-2017-177 |
SUSE Linux Enterprise Software Development Kit 12 SP3 |
| Patchnames: SUSE Linux Enterprise Software Development Kit 12 SP3 GA libgnutls-devel |
SUSE Linux Enterprise Software Development Kit 12 SP4 |
| Patchnames: SUSE Linux Enterprise Software Development Kit 12 SP4 GA libgnutls-devel |
SUSE Manager 2.1 |
| Patchnames: sleman21-openssl-12999 |
SUSE Manager Proxy 2.1 |
| Patchnames: slemap21-openssl-12999 |
SUSE OpenStack Cloud 5 |
| Patchnames: sleclo50sp3-openssl-12999 |
SUSE Studio Onsite 1.3 |
| Patchnames: slestso13-openssl-12999 slestso13-openssl-13918 |
openSUSE Leap 15.0 |
| Patchnames: openSUSE Leap 15.0 GA gnutls |
openSUSE Leap 42.1 |
| Patchnames: openSUSE-2017-207 openSUSE-2017-255 |
openSUSE Leap 42.2 |
| Patchnames: openSUSE-2017-207 |
openSUSE Leap 42.3 |
| Patchnames: openSUSE Leap 42.3 GA gnutls openSUSE-2018-1529 |
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 |
---|---|---|
SUSE Linux Enterprise Desktop 11 SP2 | compat-openssl097g | Released |
SUSE Linux Enterprise Desktop 11 SP2 | openssl | Released |
SUSE Linux Enterprise Desktop 11 SP3 | compat-openssl097g | Released |
SUSE Linux Enterprise Desktop 11 SP3 | openssl | Released |
SUSE Linux Enterprise Desktop 11 SP4 | compat-openssl097g | Released |
SUSE Linux Enterprise Desktop 11 SP4 | openssl | Released |
SUSE Linux Enterprise Desktop 12 GA | openssl | Released |
SUSE Linux Enterprise Desktop 12 SP1 | openssl | Released |
SUSE Linux Enterprise SDK 11 SP2 | openssl | Released |
SUSE Linux Enterprise SDK 11 SP3 | openssl | Released |
SUSE Linux Enterprise SDK 11 SP4 | openssl | Released |
SUSE Linux Enterprise SDK 12 GA | openssl | Released |
SUSE Linux Enterprise SDK 12 SP1 | openssl | Released |
SUSE Linux Enterprise Server 10 SP4 LTSS | compat-openssl097g | Released |
SUSE Linux Enterprise Server 10 SP4 LTSS | openssl | Unsupported |
SUSE Linux Enterprise Server 11 SP1 LTSS | openssl | Released |
SUSE Linux Enterprise Server 11 SP2 | openssl | Released |
SUSE Linux Enterprise Server 11 SP2 LTSS | openssl | Released |
SUSE Linux Enterprise Server 11 SP3 | openssl | Released |
SUSE Linux Enterprise Server 11 SP3 LTSS | openssl | Released |
SUSE Linux Enterprise Server 11 SP4 | openssl | Released |
SUSE Linux Enterprise Server 11-SECURITY | openssl1 | Released |
SUSE Linux Enterprise Server 12 GA | openssl | Released |
SUSE Linux Enterprise Server 12 GA LTSS | openssl | Released |
SUSE Linux Enterprise Server 12 SP1 | openssl | Released |
SUSE Linux Enterprise Server 12 SP1 LTSS | openssl | Released |
SUSE Linux Enterprise Server for SAP AIO 11 SP1 | compat-openssl097g | Released |
SUSE Linux Enterprise Server for SAP Applications 11 SP2 | compat-openssl097g | Released |
SUSE Linux Enterprise Server for SAP Applications 11 SP2 | openssl | Released |
SUSE Linux Enterprise Server for SAP Applications 11 SP3 | compat-openssl097g | Released |
SUSE Linux Enterprise Server for SAP Applications 11 SP4 | compat-openssl097g | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | openssl | Not affected |
SUSE Linux Enterprise Server for SAP ES 11 SP1 | compat-openssl097g | Released |
SUSE Linux Enterprise Server for VMWare 11 SP2 | openssl | Released |
SUSE Linux Enterprise Server for VMWare 11 SP3 | openssl | Released |
SUSE Studio Onsite 1.3 | openssl | Released |