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: Running

This issue is currently rated as having important 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 12
  • haproxy >= 1.5.4-2.4.1
Patchnames:
SUSE-SLE-HA-12-2015-625
SUSE Linux Enterprise High Availability 12 SP2
  • haproxy >= 1.6.5-5.9
Patchnames:
SUSE Linux Enterprise High Availability 12 SP2 GA haproxy
SUSE Linux Enterprise High Availability 12 SP3
  • haproxy >= 1.6.11-10.2
Patchnames:
SUSE Linux Enterprise High Availability 12 SP3 GA haproxy
SUSE Linux Enterprise High Availability 15
  • haproxy >= 1.8.8-1.15
Patchnames:
SUSE Linux Enterprise High Availability 15 GA haproxy
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
openSUSE Tumbleweed
  • haproxy >= 1.7.0-1.1
Patchnames:
openSUSE Tumbleweed GA haproxy


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Cloud 11.3 haproxy Released
SUSE Cloud 5 haproxy In progress
SUSE Linux Enterprise 12 Compute Node for Cloud 5 haproxy Released
SUSE Linux Enterprise High Availability 12 GA haproxy Released