Upstream information
Description
The Anti-Replay feature in the DTLS implementation in OpenSSL before 1.1.0 mishandles early use of a new epoch number in conjunction with a large sequence number, which allows remote attackers to cause a denial of service (false-positive packet drops) via spoofed DTLS records, related to rec_layer_d1.c and ssl3_record.c.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 | 2.6 |
Vector | AV:N/AC:L/Au:N/C:N/I:N/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 | None | None |
Integrity Impact | None | None |
Availability Impact | Partial | Partial |
National Vulnerability Database | |
---|---|
Base Score | 7.5 |
Vector | CVSS:3.0/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 |
- SUSE-SU-2016:2387-1, published Mon, 26 Sep 2016 19:10:10 +0200 (CEST)
- SUSE-SU-2016:2394-1, published Tue, 27 Sep 2016 19:11:34 +0200 (CEST)
- SUSE-SU-2016:2458-1, published Wed, 5 Oct 2016 18:09:41 +0200 (CEST)
- SUSE-SU-2016:2468-1, published Thu, 6 Oct 2016 20:09:29 +0200 (CEST)
- SUSE-SU-2016:2469-1, published Thu, 6 Oct 2016 20:11:44 +0200 (CEST)
- SUSE-SU-2017:2699-1, published Wed, 11 Oct 2017 03:06:53 +0200 (CEST)
- SUSE-SU-2017:2700-1, published Wed, 11 Oct 2017 03:07:32 +0200 (CEST)
- TID3426981, published Sa 3. Mär 12:01:58 CET 2018
- TID7016794, published Sa 3. Mär 12:01:59 CET 2018
- TID7018311, published Sa 3. Mär 12:00:13 CET 2018
- openSUSE-SU-2016:2391-1, published Tue, 27 Sep 2016 11:09:12 +0200 (CEST)
- openSUSE-SU-2016:2407-1, published Wed, 28 Sep 2016 12:10:35 +0200 (CEST)
- openSUSE-SU-2016:2537-1, published Fri, 14 Oct 2016 15:09:07 +0200 (CEST)
- openSUSE-SU-2018:0458-1, published Fri, 16 Feb 2018 12:07:45 +0100 (CET)
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
SUSE Linux Enterprise Desktop 12 SP1 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP1-2016-1393 SUSE-SLE-DESKTOP-12-SP1-2016-1441 |
SUSE Linux Enterprise Desktop 12 SP2 |
| |
SUSE Linux Enterprise Desktop 12 SP3 |
| |
SUSE Linux Enterprise Desktop 12 SP4 |
| |
SUSE Linux Enterprise High Performance Computing 12 SP5 SUSE Linux Enterprise Server 12 SP5 |
| |
SUSE Linux Enterprise Module for Basesystem 15 SP1 |
| |
SUSE Linux Enterprise Module for Basesystem 15 SP2 |
| |
SUSE Linux Enterprise Module for Basesystem 15 |
| |
SUSE Linux Enterprise Module for Containers 12 |
| Patchnames: SUSE-SLE-Module-Containers-12-2017-1672 SUSE-SLE-Module-Containers-12-2017-1673 |
SUSE Linux Enterprise Module for Legacy Software 12 |
| Patchnames: SUSE-SLE-Module-Legacy-12-2016-1441 |
SUSE Linux Enterprise Module for Legacy Software 15 SP1 |
| |
SUSE Linux Enterprise Module for Legacy Software 15 |
| |
SUSE Linux Enterprise Point of Sale 11 SP3 |
| Patchnames: sleposp3-openssl-12774 |
SUSE Linux Enterprise Server 11 SP2-LTSS SUSE Linux Enterprise Server for SAP Applications 11 SP2-LTSS |
| Patchnames: slessp2-openssl-12774 |
SUSE Linux Enterprise Server 11 SP3-LTSS SUSE Linux Enterprise Server for SAP Applications 11 SP3-LTSS |
| Patchnames: slessp3-openssl-12774 |
SUSE Linux Enterprise Server 11 SP4 SUSE Linux Enterprise Server for SAP Applications 11 SP4 |
| Patchnames: slessp4-openssl-12774 |
SUSE Linux Enterprise Server 11-SECURITY SUSE Linux Enterprise Server for SAP Applications 11-SECURITY |
| Patchnames: secsp3-openssl1-12777 |
SUSE Linux Enterprise Server 12 SP1 |
| Patchnames: SUSE-SLE-SERVER-12-SP1-2016-1393 |
SUSE Linux Enterprise Server 12 SP2 |
| |
SUSE Linux Enterprise Server 12 SP3 |
| |
SUSE Linux Enterprise Server 12 SP4 |
| |
SUSE Linux Enterprise Server 12-LTSS SUSE Linux Enterprise Server for SAP Applications 12-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-2016-1386 |
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 |
| |
SUSE Linux Enterprise Server for SAP Applications 12 SP1 |
| Patchnames: SUSE-SLE-SAP-12-SP1-2016-1441 SUSE-SLE-SERVER-12-SP1-2016-1393 |
SUSE Linux Enterprise Server for SAP Applications 12 |
| Patchnames: SUSE-SLE-SAP-12-2016-1386 |
SUSE Linux Enterprise Software Development Kit 11 SP4 |
| Patchnames: sdksp4-openssl-12774 |
SUSE Linux Enterprise Software Development Kit 12 SP1 |
| Patchnames: SUSE-SLE-SDK-12-SP1-2016-1393 |
SUSE Linux Enterprise Software Development Kit 12 SP2 |
| |
SUSE Linux Enterprise Software Development Kit 12 SP3 |
| |
SUSE Linux Enterprise Software Development Kit 12 SP4 |
| |
SUSE Linux Enterprise Software Development Kit 12 SP5 |
| |
SUSE Manager 2.1 |
| Patchnames: sleman21-openssl-12774 |
SUSE Manager Proxy 2.1 |
| Patchnames: slemap21-openssl-12774 |
SUSE OpenStack Cloud 5 |
| Patchnames: sleclo50sp3-openssl-12774 |
SUSE Studio Onsite 1.3 |
| Patchnames: slestso13-openssl-12774 |
openSUSE Leap 15.0 |
| Patchnames: openSUSE Leap 15.0 GA libopenssl1_0_0 openSUSE Leap 15.0 GA libopenssl1_1 openSUSE Leap 15.0 GA openssl |
openSUSE Leap 42.1 |
| Patchnames: openSUSE-2016-1134 openSUSE-2016-1189 |
openSUSE Leap 42.2 |
| Patchnames: openSUSE Leap 42.2 GA libopenssl-devel |
openSUSE Leap 42.3 |
| Patchnames: openSUSE Leap 42.3 GA libopenssl-devel openSUSE-2018-168 |
openSUSE Tumbleweed |
| Patchnames: openSUSE Tumbleweed GA libopenssl-devel |
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 | compat-openssl097g | Not affected |
SLES for SAP Applications | openssl | Released |
SLES_LTSS-10-SP4 | compat-openssl097g | Not affected |
SLES_LTSS-10-SP4 | openssl | Not affected |
SUSE Linux Enterprise 12 Module for Containers | sles12-docker-image | Released |
SUSE Linux Enterprise 12 Module for Containers | sles12sp1-docker-image | Released |
SUSE Linux Enterprise 12 Module for Legacy | compat-openssl098 | Released |
SUSE Linux Enterprise Desktop 11 SP2 | openssl | Released |
SUSE Linux Enterprise Desktop 11 SP3 | openssl | Released |
SUSE Linux Enterprise Desktop 11 SP4 | openssl | Released |
SUSE Linux Enterprise Desktop 12 | compat-openssl098 | Released |
SUSE Linux Enterprise Desktop 12 | openssl | Released |
SUSE Linux Enterprise Desktop 12 SP1 | compat-openssl098 | Released |
SUSE Linux Enterprise Desktop 12 SP1 | openssl | Released |
SUSE Linux Enterprise Desktop 12 SP2 | compat-openssl098 | Released |
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 SP2 for VMware | openssl | Released |
SUSE Linux Enterprise Server 11 SP3 | openssl | Released |
SUSE Linux Enterprise Server 11 SP3 LTSS | openssl | Released |
SUSE Linux Enterprise Server 11 SP3 for VMware | openssl | Released |
SUSE Linux Enterprise Server 11 SP4 | openssl | Released |
SUSE Linux Enterprise Server 12 | openssl | Released |
SUSE Linux Enterprise Server 12 LTSS | openssl | Released |
SUSE Linux Enterprise Server 12 SP1 | openssl | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP1 | compat-openssl098 | Released |
SUSE Linux Enterprise Software Development Kit 11 SP2 | openssl | Released |
SUSE Linux Enterprise Software Development Kit 11 SP3 | openssl | Released |
SUSE Linux Enterprise Software Development Kit 11 SP4 | openssl | Released |
SUSE Linux Enterprise Software Development Kit 12 | openssl | Released |
SUSE Linux Enterprise Software Development Kit 12 SP1 | openssl | Released |
SUSE Studio Onsite | openssl | Released |
Security Module for SUSE Linux Enterprise 11 | openssl1 | Released |