Upstream information

CVE-2016-6309 at MITRE

Description

statem/statem.c in OpenSSL 1.1.0a does not consider memory-block movement after a realloc call, which allows remote attackers to cause a denial of service (use-after-free) or possibly execute arbitrary code via a crafted TLS session.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having critical severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 10
Vector AV:N/AC:L/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
CVSS v3 Scores
  National Vulnerability Database
Base Score 9.8
Vector CVSS:3.0/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

Note from the SUSE Security Team

This issue only affects openssl 1.1.0a, no other release were affected. No SUSE Linux Enterprise products were affected.

SUSE Bugzilla entry: 1001143 [RESOLVED / INVALID]

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Please note that this evaluation state might be work in progress, incomplete or outdated.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 general support and receiving all security fixes.
SUSE Linux Enterprise Server 12-LTSS openssl Not affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Server 12 SP2-BCL 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 SP4 openssl Not affected
SUSE Linux Enterprise Desktop 12 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 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 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 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-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 SP4 openssl Not affected
SUSE Linux Enterprise Server for SAP Applications 12 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 SP4 openssl Not affected
SUSE Linux Enterprise Software Development Kit 12 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 opensslNot affected


SUSE Timeline for this CVE

CVE page created: Mon Sep 26 13:00:12 2016
CVE page last modified: Fri Oct 13 19:18:26 2023