Upstream information

CVE-2018-5381 at MITRE

Description

The Quagga BGP daemon (bgpd) prior to version 1.2.3 has a bug in its parsing of "Capabilities" in BGP OPEN messages, in the bgp_packet.c:bgp_capability_msg_parse function. The parser can enter an infinite loop on invalid capabilities if a Multi-Protocol capability does not have a recognized AFI/SAFI, causing a denial of service.

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: 1079801 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Module for Server Applications 15
SUSE Linux Enterprise Module for Server Applications 15 SP1
SUSE Linux Enterprise Module for Server Applications 15 SP2
SUSE Linux Enterprise Module for Server Applications 15 SP3
  • 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 Point of Sale 11 SP3
  • quagga >= 0.99.15-0.30.3.1
Patchnames:
sleposp3-quagga-13471
SUSE Linux Enterprise Server 11 SP3-LTSS
  • quagga >= 0.99.15-0.30.3.1
Patchnames:
slessp3-quagga-13471
SUSE Linux Enterprise Server 11 SP4
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • quagga >= 0.99.15-0.30.3.1
Patchnames:
slessp4-quagga-13471
SUSE Linux Enterprise Server 12 SP1-LTSS
  • quagga >= 0.99.22.1-16.4.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2018-315
SUSE Linux Enterprise Server 12 SP2
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • libfpm_pb0 >= 1.1.1-17.7.1
  • 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
Patchnames:
SUSE-SLE-SERVER-12-SP2-2018-316
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • libfpm_pb0 >= 1.1.1-17.7.1
  • 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
Patchnames:
SUSE-SLE-SERVER-12-SP3-2018-316
SUSE Linux Enterprise Server 12-LTSS
  • quagga >= 0.99.22.1-16.4.1
Patchnames:
SUSE-SLE-SERVER-12-2018-315
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • libfpm_pb0 >= 1.1.1-17.7.1
  • 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
Patchnames:
SUSE-SLE-RPI-12-SP2-2018-316
SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • quagga >= 0.99.22.1-16.4.1
Patchnames:
SUSE-SLE-SAP-12-SP1-2018-315
SUSE Linux Enterprise Software Development Kit 11 SP4
  • quagga >= 0.99.15-0.30.3.1
  • quagga-devel >= 0.99.15-0.30.3.1
Patchnames:
sdksp4-quagga-13471
SUSE Linux Enterprise Software Development Kit 12 SP2
  • quagga-devel >= 1.1.1-17.7.1
Patchnames:
SUSE-SLE-SDK-12-SP2-2018-316
SUSE Linux Enterprise Software Development Kit 12 SP3
  • quagga-devel >= 1.1.1-17.7.1
Patchnames:
SUSE-SLE-SDK-12-SP3-2018-316
SUSE OpenStack Cloud 6
  • quagga >= 0.99.22.1-16.4.1
Patchnames:
SUSE-OpenStack-Cloud-6-2018-315
openSUSE Tumbleweed
  • libfpm_pb0 >= 1.2.4-2.14
  • libospf0 >= 1.2.4-2.14
  • libospfapiclient0 >= 1.2.4-2.14
  • libquagga_pb0 >= 1.2.4-2.14
  • libzebra1 >= 1.2.4-2.14
  • quagga >= 1.2.4-2.14
  • quagga-devel >= 1.2.4-2.14
Patchnames:
openSUSE Tumbleweed GA libfpm_pb0-1.2.4-2.14


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
HPE Helion OpenStack 8 quagga Released
SUSE CaaS Platform 4.0 quagga Already fixed
SUSE Enterprise Storage 5 quagga Released
SUSE Enterprise Storage 6 quagga Already fixed
SUSE Linux Enterprise High Performance Computing 12 SP5 quagga Released
SUSE Linux Enterprise High Performance Computing 15 LTSS quagga Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS quagga Already fixed
SUSE Linux Enterprise Module for Server Applications 15 SP2 quagga Already fixed
SUSE Linux Enterprise Point of Service 11 SP3 quagga In progress
SUSE Linux Enterprise Point of Service Image Server 12 quagga Released
SUSE Linux Enterprise Server 11 SP3 LTSS quagga Released
SUSE Linux Enterprise Server 11 SP4 quagga Released
SUSE Linux Enterprise Server 11 SP4 LTSS quagga In progress
SUSE Linux Enterprise Server 12 LTSS quagga Released
SUSE Linux Enterprise Server 12 SP1 LTSS quagga Released
SUSE Linux Enterprise Server 12 SP2 quagga Released
SUSE Linux Enterprise Server 12 SP2 BCL quagga Released
SUSE Linux Enterprise Server 12 SP2 ESPOS quagga Released
SUSE Linux Enterprise Server 12 SP2 LTSS quagga Released
SUSE Linux Enterprise Server 12 SP2 LTSS ERICSSON quagga Released
SUSE Linux Enterprise Server 12 SP2 LTSS SAP quagga Released
SUSE Linux Enterprise Server 12 SP3 quagga Released
SUSE Linux Enterprise Server 12 SP3 BCL quagga Released
SUSE Linux Enterprise Server 12 SP3 ESPOS quagga Released
SUSE Linux Enterprise Server 12 SP3 LTSS quagga Released
SUSE Linux Enterprise Server 12 SP4 ESPOS quagga Released
SUSE Linux Enterprise Server 12 SP4 LTSS quagga Released
SUSE Linux Enterprise Server 12 SP5 quagga Released
SUSE Linux Enterprise Server 15 LTSS quagga Already fixed
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux quagga Already fixed
SUSE Linux Enterprise Server 15 SP1 LTSS quagga Already fixed
SUSE Linux Enterprise Server ESPOS 15 quagga Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP2 quagga Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 quagga Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 quagga Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 quagga Released
SUSE Linux Enterprise Server for SAP Applications 15 quagga Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP1 quagga Already fixed
SUSE Linux Enterprise Software Development Kit 11 SP4 quagga Released
SUSE Linux Enterprise Software Development Kit 12 quagga Released
SUSE Linux Enterprise Software Development Kit 12 SP3 quagga Released
SUSE Linux Enterprise Software Development Kit 12 SP5 quagga Released
SUSE Manager Proxy 4.0 quagga Already fixed
SUSE Manager Retail Branch Server 4.0 quagga Already fixed
SUSE Manager Server 4.0 quagga Already fixed
SUSE OpenStack Cloud 7 quagga Released
SUSE OpenStack Cloud 8 quagga Released
SUSE OpenStack Cloud 9 quagga Released
SUSE OpenStack Cloud Crowbar 8 quagga Released
SUSE OpenStack Cloud Crowbar 9 quagga Released