Upstream information

CVE-2016-4049 at MITRE

Description

The bgp_dump_routes_func function in bgpd/bgp_dump.c in Quagga does not perform size checks when dumping data, which might allow remote attackers to cause a denial of service (assertion failure and daemon crash) via a large BGP packet.

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:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  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
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3
SUSE Bugzilla entry: 977012 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise High Performance Computing 12 SP5
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server 12 SP5
  • libospf0 >= 1.1.1-17.7.1
  • libospfapiclient0 >= 1.1.1-17.7.1
  • libquagga_pb0 >= 1.1.1-17.7.1
  • libzebra1 >= 1.1.1-17.7.1
  • quagga >= 1.1.1-17.7.1
SUSE Linux Enterprise Module for Server Applications 15
SUSE Linux Enterprise Module for Server Applications 15 SP1
  • libfpm_pb0 >= 1.1.1-2.29
  • libospf0 >= 1.1.1-2.29
  • libospfapiclient0 >= 1.1.1-2.29
  • libquagga_pb0 >= 1.1.1-2.29
  • libzebra1 >= 1.1.1-2.29
  • quagga >= 1.1.1-2.29
  • quagga-devel >= 1.1.1-2.29
SUSE Linux Enterprise Server 11 SP4
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • quagga >= 0.99.15-0.24.2
 Patchnames:
slessp4-quagga-12596
SUSE Linux Enterprise Server 12 SP1
SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • quagga >= 0.99.22.1-12.1
 Patchnames:
SUSE-SLE-SERVER-12-SP1-2016-882
SUSE Linux Enterprise Server 12 SP2
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • quagga >= 0.99.22.1-12.1
SUSE Linux Enterprise Server 12 SP3
  • quagga >= 0.99.22.1-15.1
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Server for SAP Applications 12
  • quagga >= 0.99.22.1-12.1
 Patchnames:
SUSE-SLE-SERVER-12-2016-882
SUSE Linux Enterprise Software Development Kit 11 SP4
  • quagga >= 0.99.15-0.24.2
  • quagga-devel >= 0.99.15-0.24.2
 Patchnames:
sdksp4-quagga-12596
SUSE Linux Enterprise Software Development Kit 12 SP1
  • quagga >= 0.99.22.1-12.1
  • quagga-devel >= 0.99.22.1-12.1
 Patchnames:
SUSE-SLE-SDK-12-SP1-2016-882
SUSE Linux Enterprise Software Development Kit 12 SP2
  • quagga-devel >= 0.99.22.1-12.1
SUSE Linux Enterprise Software Development Kit 12 SP3
  • quagga-devel >= 0.99.22.1-15.1
SUSE Linux Enterprise Software Development Kit 12 SP4
SUSE Linux Enterprise Software Development Kit 12 SP5
  • quagga-devel >= 1.1.1-17.7.1
SUSE Linux Enterprise Software Development Kit 12
  • quagga >= 0.99.22.1-12.1
  • quagga-devel >= 0.99.22.1-12.1
 Patchnames:
SUSE-SLE-SDK-12-2016-882
openSUSE Leap 42.1
  • quagga >= 0.99.24.1-11.1
  • quagga-debuginfo >= 0.99.24.1-11.1
  • quagga-debugsource >= 0.99.24.1-11.1
  • quagga-devel >= 0.99.24.1-11.1
 Patchnames:
openSUSE-2016-591
openSUSE Leap 42.2
  • quagga >= 0.99.24.1-15.1
 Patchnames:
openSUSE Leap 42.2 GA quagga
openSUSE Leap 42.3
  • libospf0 >= 1.1.1-17.1
  • libospfapiclient0 >= 1.1.1-17.1
  • libzebra1 >= 1.1.1-17.1
  • quagga >= 1.1.1-17.1
 Patchnames:
openSUSE Leap 42.3 GA libospf0
openSUSE Tumbleweed
  • libospf0 >= 1.0.20160315-5.1
  • libospfapiclient0 >= 1.0.20160315-5.1
  • libzebra0 >= 1.0.20160315-5.1
  • quagga >= 1.0.20160315-5.1
  • quagga-devel >= 1.0.20160315-5.1
 Patchnames:
openSUSE Tumbleweed GA libospf0

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 Linux Enterprise SDK 11 SP2 quagga Released
SUSE Linux Enterprise SDK 11 SP3 quagga Released
SUSE Linux Enterprise SDK 11 SP4 quagga Released
SUSE Linux Enterprise SDK 12 GA quagga Released
SUSE Linux Enterprise SDK 12 SP1 quagga Released
SUSE Linux Enterprise Server 10 SP3 quagga Released
SUSE Linux Enterprise Server 10 SP4 quagga Released
SUSE Linux Enterprise Server 10 SP4 LTSS quagga Released
SUSE Linux Enterprise Server 11 SP1 LTSS quagga Released
SUSE Linux Enterprise Server 11 SP2 quagga Released
SUSE Linux Enterprise Server 11 SP2 LTSS quagga Released
SUSE Linux Enterprise Server 11 SP3 quagga Released
SUSE Linux Enterprise Server 11 SP3 LTSS quagga Released
SUSE Linux Enterprise Server 11 SP4 quagga Released
SUSE Linux Enterprise Server 12 GA quagga Released
SUSE Linux Enterprise Server 12 SP1 quagga Released
SUSE Linux Enterprise Server for SAP Applications 11 SP2 quagga Released
SUSE Linux Enterprise Server for VMWare 11 SP2 quagga Released
SUSE Linux Enterprise Server for VMWare 11 SP3 quagga Released