Upstream information

CVE-2015-3281 at MITRE

Description

The buffer_slow_realign function in HAProxy 1.5.x before 1.5.14 and 1.6-dev does not properly realign a buffer that is used for pending outgoing data, which allows remote attackers to obtain sensitive information (uninitialized memory contents of previous requests) via a crafted request.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:P/I:N/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
SUSE Bugzilla entries: 937042 [RESOLVED / FIXED], 937202 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Cloud Compute Node for SUSE Linux Enterprise 12 5
  • haproxy >= 1.5.4-2.4.1
Patchnames:
SUSE-SLE12-CLOUD-5-2015-625
SUSE Linux Enterprise High Availability Extension 12
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise Server 12
  • haproxy >= 1.5.4-2.4.1
Patchnames:
SUSE-SLE-HA-12-2015-625
SUSE OpenStack Cloud 5
  • haproxy >= 1.5.4-12.1
Patchnames:
sleclo50sp3-haproxy-12142
SUSE OpenStack Cloud 6
  • haproxy >= 1.5.14-1.4
Patchnames:
SUSE OpenStack Cloud 6 GA haproxy-1.5.14-1.4
openSUSE Tumbleweed
  • haproxy >= 1.7.0-1.1
Patchnames:
openSUSE Tumbleweed GA haproxy-1.7.0-1.1


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 haproxy Released
SUSE Linux Enterprise High Performance Computing 12 SP1 haproxy Already fixed
Products past their end of life and not receiving proactive updates anymore.
SUSE Cloud 4 Dependencies haproxy Released
SUSE Cloud 5 haproxy Affected
SUSE Cloud Compute Node for SUSE Linux Enterprise 12 5 haproxy Released
SUSE Cloud for SLE 12 Compute Nodes haproxy Released
SUSE Linux Enterprise High Availability Extension 12 haproxy Released
SUSE Linux Enterprise High Availability Extension 12 SP1 haproxy Already fixed
SUSE Linux Enterprise Server 12 haproxy Released
SUSE Linux Enterprise Server 12 SP1 haproxy Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 haproxy Released
SUSE Linux Enterprise Server for SAP Applications 12 SP1 haproxy Not affected
SUSE OpenStack Cloud 5 haproxy Released
SUSE OpenStack Cloud 6 haproxy Already fixed
SUSE OpenStack Cloud 6-LTSS haproxy Already fixed


SUSE Timeline for this CVE

CVE page created: Fri Aug 14 01:28:54 2015
CVE page last modified: Wed Jan 18 15:05:42 2023