Upstream information

CVE-2016-4912 at MITRE

Description

The _xrealloc function in xlsp_xmalloc.c in OpenSLP 2.0.0 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a large number of crafted packets, which triggers a memory allocation failure.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 5 5.4
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P AV:N/AC:H/Au:N/C:N/I:N/A:C
Access Vector Network Network
Access Complexity Low High
Authentication None None
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Partial Complete
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.5
Vector 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
SUSE Bugzilla entry: 980722 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12 SP1
  • openslp >= 2.0.0-17.1
  • openslp-32bit >= 2.0.0-17.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP1-2016-1565
SUSE Linux Enterprise Desktop 12 SP3
  • openslp >= 2.0.0-17.1
  • openslp-32bit >= 2.0.0-17.1
Patchnames:
SUSE Linux Enterprise Desktop 12 SP3 GA openslp
SUSE Linux Enterprise Server 12 SP1
  • openslp >= 2.0.0-17.1
  • openslp-32bit >= 2.0.0-17.1
  • openslp-server >= 2.0.0-17.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2016-1565
SUSE Linux Enterprise Server 12 SP3
  • openslp >= 2.0.0-17.1
  • openslp-32bit >= 2.0.0-17.1
  • openslp-server >= 2.0.0-17.1
Patchnames:
SUSE Linux Enterprise Server 12 SP3 GA openslp
SUSE Linux Enterprise Software Development Kit 12 SP1
  • openslp >= 2.0.0-17.1
  • openslp-devel >= 2.0.0-17.1
Patchnames:
SUSE-SLE-SDK-12-SP1-2016-1565
SUSE Linux Enterprise Software Development Kit 12 SP3
  • openslp-devel >= 2.0.0-17.1
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP3 GA openslp-devel
openSUSE Leap 42.1
  • openslp >= 2.0.0-17.1
  • openslp-32bit >= 2.0.0-17.1
  • openslp-debuginfo >= 2.0.0-17.1
  • openslp-debuginfo-32bit >= 2.0.0-17.1
  • openslp-debugsource >= 2.0.0-17.1
  • openslp-devel >= 2.0.0-17.1
  • openslp-server >= 2.0.0-17.1
  • openslp-server-debuginfo >= 2.0.0-17.1
Patchnames:
openSUSE-2016-1262
openSUSE Leap 42.2
  • openslp >= 2.0.0-15.1
  • openslp-devel >= 2.0.0-15.1
  • openslp-server >= 2.0.0-15.1
Patchnames:
openSUSE Leap 42.2 GA openslp
openSUSE Leap 42.3
  • openslp >= 2.0.0-17.3
  • openslp-devel >= 2.0.0-17.3
  • openslp-server >= 2.0.0-17.3
Patchnames:
openSUSE Leap 42.3 GA openslp
openSUSE Tumbleweed
  • openslp >= 2.0.0-8.1
  • openslp-32bit >= 2.0.0-8.1
  • openslp-devel >= 2.0.0-8.1
  • openslp-server >= 2.0.0-8.1
Patchnames:
openSUSE Tumbleweed GA openslp


List of planned updates

The following information is the current evaluation information for this security issue. It might neither be accurate nor complete, Use at own risk.
Product(s) Source package
  • SUSE Linux Enterprise Desktop 11 SP4
  • SUSE Linux Enterprise SDK 11 SP4
  • SUSE Linux Enterprise Server 10 SP4 LTSS
  • SUSE Linux Enterprise Server 11 SP2 LTSS
  • SUSE Linux Enterprise Server 11 SP3 LTSS
  • SUSE Linux Enterprise Server 11 SP4
openslp


Status of this issue by product and package

Product(s) Source package State
SUSE Linux Enterprise Desktop 11 SP4 openslp Affected
SUSE Linux Enterprise Desktop 12 GA openslp Released
SUSE Linux Enterprise Desktop 12 SP1 openslp Released
SUSE Linux Enterprise Desktop 12 SP2 openslp Released
SUSE Linux Enterprise SDK 11 SP4 openslp Affected
SUSE Linux Enterprise SDK 12 GA openslp Released
SUSE Linux Enterprise SDK 12 SP1 openslp Released
SUSE Linux Enterprise SDK 12 SP2 openslp Released
SUSE Linux Enterprise Server 10 SP4 LTSS openslp Affected
SUSE Linux Enterprise Server 11 SP2 LTSS openslp Affected
SUSE Linux Enterprise Server 11 SP3 LTSS openslp Affected
SUSE Linux Enterprise Server 11 SP4 openslp Affected
SUSE Linux Enterprise Server 12 GA openslp Released
SUSE Linux Enterprise Server 12 SP1 openslp Released
SUSE Linux Enterprise Server 12 SP2 openslp Released