Upstream information
Description
In OpenSSL 1.1.0 before 1.1.0c, TLS connections using *-CHACHA20-POLY1305 ciphersuites are susceptible to a DoS attack by corrupting larger payloads. This can result in an OpenSSL crash. This issue is not considered to be exploitable beyond a DoS.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having important severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 5 |
| Vector | AV:N/AC:L/Au:N/C:N/I:N/A:P |
| Access Vector | Network |
| Access Complexity | Low |
| Authentication | None |
| Confidentiality Impact | None |
| Integrity Impact | None |
| Availability Impact | 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 |
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | None |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality Impact | None |
| Integrity Impact | None |
| Availability Impact | High |
| CVSSv3 Version | 3 |
Note from the SUSE Security Team
This issue only affects openssl 1.1.0 versions, no SUSE Linux Enterprise or openSUSE versions are affected. SUSE Bugzilla entry: 1009531 [RESOLVED / UPSTREAM] No SUSE Security Announcements cross referenced.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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE | openssl | Not affected |
| Products past their end of life and not receiving proactive updates anymore. | ||
| HPE Helion OpenStack 8 | openssl | Not affected |
| SUSE CaaS Platform 3.0 | openssl | Not affected |
| SUSE Linux Enterprise Desktop 11 SP2 | openssl | Not affected |
| SUSE Linux Enterprise Desktop 11 SP3 | openssl | Not affected |
| SUSE Linux Enterprise Desktop 11 SP4 | openssl | Not affected |
| SUSE Linux Enterprise Desktop 12 SP1 | openssl | Not affected |
| SUSE Linux Enterprise Desktop 12 SP2 | openssl | Not affected |
| SUSE Linux Enterprise Desktop 12 SP3 | openssl | Not affected |
| SUSE Linux Enterprise Point of Sale 11 SP3 | openssl | Not affected |
| SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | openssl | Not affected |
| SUSE Linux Enterprise Server 11 SP1-LTSS | openssl | Not affected |
| SUSE Linux Enterprise Server 11 SP2 | openssl | Not affected |
| SUSE Linux Enterprise Server 11 SP2-LTSS | openssl | Not affected |
| SUSE Linux Enterprise Server 11 SP3 | openssl | Not affected |
| SUSE Linux Enterprise Server 11 SP3-LTSS | openssl | Not affected |
| SUSE Linux Enterprise Server 11 SP4 | openssl | Not affected |
| SUSE Linux Enterprise Server 11 SP4-LTSS | openssl | Not affected |
| SUSE Linux Enterprise Server 12 SP1 | openssl | Not affected |
| SUSE Linux Enterprise Server 12 SP1-LTSS | openssl | Not affected |
| SUSE Linux Enterprise Server 12 SP2 | openssl | Not affected |
| SUSE Linux Enterprise Server 12 SP2-BCL | openssl | Not affected |
| SUSE Linux Enterprise Server 12 SP2-ESPOS | openssl | Not affected |
| SUSE Linux Enterprise Server 12 SP2-LTSS | openssl | Not affected |
| SUSE Linux Enterprise Server 12 SP3 | openssl | Not affected |
| SUSE Linux Enterprise Server 12 SP3-BCL | openssl | Not affected |
| SUSE Linux Enterprise Server 12 SP3-ESPOS | openssl | Not affected |
| SUSE Linux Enterprise Server 12 SP3-LTSS | openssl | Not affected |
| SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | openssl | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 11 SP2 | openssl | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 11 SP3 | openssl | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | openssl | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | openssl | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | openssl | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | openssl | Not affected |
| SUSE Linux Enterprise Software Development Kit 11 SP2 | openssl | Not affected |
| SUSE Linux Enterprise Software Development Kit 11 SP3 | openssl | Not affected |
| SUSE Linux Enterprise Software Development Kit 11 SP4 | openssl | Not affected |
| SUSE Linux Enterprise Software Development Kit 12 SP1 | openssl | Not affected |
| SUSE Linux Enterprise Software Development Kit 12 SP2 | openssl | Not affected |
| SUSE Linux Enterprise Software Development Kit 12 SP3 | openssl | Not affected |
| SUSE OpenStack Cloud 7 | openssl | Not affected |
| SUSE OpenStack Cloud 8 | openssl | Not affected |
| SUSE OpenStack Cloud Crowbar 8 | openssl | Not affected |
| SUSE Studio Onsite 1.3 | openssl | Not affected |
| Container Status | ||
| suse/sles12sp3 | openssl | Not affected |
SUSE Timeline for this CVE
CVE page created: Thu Nov 10 17:16:43 2016CVE page last modified: Mon Nov 11 14:31:30 2024