Upstream information

CVE-2018-16230 at MITRE

Description

The BGP parser in tcpdump before 4.9.3 has a buffer over-read in print-bgp.c:bgp_attr_print() (MP_REACH_NLRI).

SUSE information

Overall state of this security issue: Running

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 SUSE
Base Score 7.5 5.3
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Access Vector Network Network
Access Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High Low
CVSSv3 Version 3.1 3
SUSE Bugzilla entry: 1153098 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container caasp/v4.5/istio-base:beta
Image SLES15-EC2-CHOST-HVM-BYOS
Image SLES15-SP1-CHOST-BYOS-Ali
Image SLES15-SP1-CHOST-BYOS-Azure
Image SLES15-SP1-CHOST-BYOS-EC2
Image SLES15-SP1-CHOST-BYOS-GCE
Image SLES15-SP1-CHOST-BYOS-OpenStack
Image SLES15-SP2-CHOST-BYOS-Ali
Image SLES15-SP2-CHOST-BYOS-Azure
Image SLES15-SP2-CHOST-BYOS-EC2
Image SLES15-SP2-CHOST-BYOS-GCE
Image SLES15-SP2-CHOST-BYOS-OpenStack
Image caasp45/caasp-istio-base-image
  • tcpdump >= 4.9.2-3.9.1
SUSE Linux Enterprise High Performance Computing 12 SP5
SUSE Linux Enterprise Server 12 SP5
  • tcpdump >= 4.9.2-14.14.1
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • tcpdump >= 4.9.2-3.9.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP1-2019-2674
SUSE Linux Enterprise Module for Basesystem 15
  • tcpdump >= 4.9.2-3.9.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-2019-2674
SUSE Linux Enterprise Point of Sale 11 SP3
  • tcpdump >= 3.9.8-1.30.13.1
Patchnames:
sleposp3-tcpdump-14191
SUSE Linux Enterprise Server 11 SP4-LTSS
SUSE Linux Enterprise Server for SAP Applications 11 SP4-LTSS
  • tcpdump >= 3.9.8-1.30.13.1
Patchnames:
slessp4-tcpdump-14191
openSUSE Leap 15.0
  • tcpdump >= 4.9.2-lp150.10.1
  • tcpdump-debuginfo >= 4.9.2-lp150.10.1
  • tcpdump-debugsource >= 4.9.2-lp150.10.1
Patchnames:
openSUSE-2019-2344
openSUSE Leap 15.1
  • tcpdump >= 4.9.2-lp151.4.6.1
  • tcpdump-debuginfo >= 4.9.2-lp151.4.6.1
  • tcpdump-debugsource >= 4.9.2-lp151.4.6.1
Patchnames:
openSUSE-2019-2348


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 15 Module for Basesystem tcpdump Released
SUSE Linux Enterprise 15-SP1 Module for Basesystem tcpdump Released
SUSE Linux Enterprise 15-SP2 Module for Basesystem tcpdump Released
SUSE Linux Enterprise Desktop 12 SP4 tcpdump Affected
SUSE Linux Enterprise High Performance Computing 12 SP4 tcpdump Affected
SUSE Linux Enterprise Server 11 SP1 tcpdump Released
SUSE Linux Enterprise Server 11 SP3 tcpdump Released
SUSE Linux Enterprise Server 11 SP4 LTSS tcpdump Released
SUSE Linux Enterprise Server 12 SP1 LTSS tcpdump Affected
SUSE Linux Enterprise Server 12 SP2 LTSS tcpdump Affected
SUSE Linux Enterprise Server 12 SP3 LTSS tcpdump Affected
SUSE Linux Enterprise Server 12 SP4 tcpdump Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 tcpdump Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 tcpdump Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 tcpdump Affected