Upstream information

CVE-2023-7256 at MITRE

Description

In affected libpcap versions during the setup of a remote packet capture the internal function sock_initaddress() calls getaddrinfo() and possibly freeaddrinfo(), but does not clearly indicate to the caller function whether freeaddrinfo() still remains to be called after the function returns. This makes it possible in some scenarios that both the function and its caller call freeaddrinfo() for the same allocated memory block. A similar problem was reported in Apple libpcap, to which Apple assigned CVE-2023-40400.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  CNA (Tcpdump Group) National Vulnerability Database SUSE
Base Score 4.4 4.4 6.4
Vector CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local Local Local
Attack Complexity Low Low High
Privileges Required High High High
User Interaction None None None
Scope Unchanged Unchanged Unchanged
Confidentiality Impact None None High
Integrity Impact None None High
Availability Impact High High High
CVSSv3 Version 3.1 3.1 3.1
SUSE Bugzilla entry: 1230020 [IN_PROGRESS]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container suse/sle-micro/5.1/toolbox:13.2-3.13.33
Container suse/sle-micro/5.2/toolbox:latest
  • libpcap1 >= 1.9.1-150300.3.3.1
Container suse/sle-micro/5.3/toolbox:13.2-6.11.23
Container suse/sle-micro/5.4/toolbox:13.2-5.19.24
Container suse/sle-micro/5.5/toolbox:13.2-3.5.37
Image SLES15-SP4-CHOST-BYOS
Image SLES15-SP4-CHOST-BYOS-Aliyun
Image SLES15-SP4-CHOST-BYOS-Azure
Image SLES15-SP4-CHOST-BYOS-EC2
Image SLES15-SP4-CHOST-BYOS-GCE
Image SLES15-SP4-SAP-BYOS
Image SLES15-SP4-SAP-BYOS-Azure
Image SLES15-SP4-SAP-BYOS-EC2
Image SLES15-SP4-SAP-BYOS-GCE
Image SLES15-SP4-SAP-Hardened
Image SLES15-SP4-SAP-Hardened-Azure
Image SLES15-SP4-SAP-Hardened-BYOS
Image SLES15-SP4-SAP-Hardened-BYOS-Azure
Image SLES15-SP4-SAP-Hardened-BYOS-EC2
Image SLES15-SP4-SAP-Hardened-BYOS-GCE
Image SLES15-SP4-SAP-Hardened-GCE
Image SLES15-SP5-Azure-Basic
Image SLES15-SP5-Azure-Standard
Image SLES15-SP5-BYOS-Azure
Image SLES15-SP5-BYOS-EC2
Image SLES15-SP5-BYOS-GCE
Image SLES15-SP5-CHOST-BYOS-Aliyun
Image SLES15-SP5-CHOST-BYOS-Azure
Image SLES15-SP5-CHOST-BYOS-EC2
Image SLES15-SP5-CHOST-BYOS-GCE
Image SLES15-SP5-EC2
Image SLES15-SP5-GCE
Image SLES15-SP5-HPC-Azure
Image SLES15-SP5-HPC-BYOS-Azure
Image SLES15-SP5-HPC-BYOS-EC2
Image SLES15-SP5-HPC-BYOS-GCE
Image SLES15-SP5-Hardened-BYOS-Azure
Image SLES15-SP5-Hardened-BYOS-GCE
Image SLES15-SP5-SAP-Azure-LI-BYOS
Image SLES15-SP5-SAP-Azure-LI-BYOS-Production
Image SLES15-SP5-SAP-Azure-VLI-BYOS
Image SLES15-SP5-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP5-SAP-BYOS-Azure
Image SLES15-SP5-SAP-BYOS-EC2
Image SLES15-SP5-SAP-BYOS-GCE
Image SLES15-SP5-SAP-Hardened-Azure
Image SLES15-SP5-SAP-Hardened-BYOS-Azure
Image SLES15-SP5-SAP-Hardened-BYOS-EC2
Image SLES15-SP5-SAP-Hardened-BYOS-GCE
Image SLES15-SP5-SAP-Hardened-GCE
Image SLES15-SP5-SAPCAL-Azure
Image SLES15-SP5-SAPCAL-EC2
Image SLES15-SP5-SAPCAL-GCE
  • libpcap1 >= 1.10.1-150400.3.3.2
Image SLES15-SP6-CHOST-BYOS
Image SLES15-SP6-CHOST-BYOS-Aliyun
Image SLES15-SP6-CHOST-BYOS-Azure
Image SLES15-SP6-CHOST-BYOS-EC2
Image SLES15-SP6-CHOST-BYOS-GCE
Image SLES15-SP6-CHOST-BYOS-GDC
Image SLES15-SP6-CHOST-BYOS-SAP-CCloud
Image SLES15-SP6-SAP-Azure-LI-BYOS
Image SLES15-SP6-SAP-Azure-LI-BYOS-Production
Image SLES15-SP6-SAP-Azure-VLI-BYOS
Image SLES15-SP6-SAP-Azure-VLI-BYOS-Production
  • libpcap1 >= 1.10.4-150600.3.3.2
SUSE Linux Enterprise Desktop 15 SP5
SUSE Linux Enterprise High Performance Computing 15 SP5
SUSE Linux Enterprise Module for Basesystem 15 SP5
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server for SAP Applications 15 SP5
  • libpcap-devel >= 1.10.1-150400.3.3.2
  • libpcap1 >= 1.10.1-150400.3.3.2
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP5-2024-3210
SUSE Linux Enterprise Desktop 15 SP6
SUSE Linux Enterprise High Performance Computing 15 SP6
SUSE Linux Enterprise Module for Basesystem 15 SP6
SUSE Linux Enterprise Server 15 SP6
SUSE Linux Enterprise Server for SAP Applications 15 SP6
  • libpcap-devel >= 1.10.4-150600.3.3.2
  • libpcap1 >= 1.10.4-150600.3.3.2
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP6-2024-3217
SUSE Linux Enterprise Micro 5.1
  • libpcap1 >= 1.9.1-150300.3.3.1
Patchnames:
SUSE-SUSE-MicroOS-5.1-2024-3516
SUSE Linux Enterprise Micro 5.2
  • libpcap1 >= 1.9.1-150300.3.3.1
Patchnames:
SUSE-SUSE-MicroOS-5.2-2024-3516
SUSE Linux Enterprise Micro 5.3
  • libpcap1 >= 1.10.1-150400.3.3.2
Patchnames:
SUSE-SLE-Micro-5.3-2024-3210
SUSE Linux Enterprise Micro 5.4
  • libpcap1 >= 1.10.1-150400.3.3.2
Patchnames:
SUSE-SLE-Micro-5.4-2024-3210
SUSE Linux Enterprise Micro 5.5
  • libpcap1 >= 1.10.1-150400.3.3.2
Patchnames:
SUSE-SLE-Micro-5.5-2024-3210
SUSE Linux Enterprise Micro 6.0
  • libpcap1 >= 1.10.4-3.1
Patchnames:
SUSE-SLE-Micro-6.0-50
SUSE Linux Enterprise Module for Package Hub 15 SP5
  • libpcap1-32bit >= 1.10.1-150400.3.3.2
Patchnames:
SUSE-SLE-Module-Packagehub-Subpackages-15-SP5-2024-3210
SUSE Linux Enterprise Module for Package Hub 15 SP6
  • libpcap1-32bit >= 1.10.4-150600.3.3.2
Patchnames:
SUSE-SLE-Module-Packagehub-Subpackages-15-SP6-2024-3217
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • libpcap-devel >= 1.8.1-10.6.1
  • libpcap1 >= 1.8.1-10.6.1
  • libpcap1-32bit >= 1.8.1-10.6.1
Patchnames:
SUSE-SLE-SDK-12-SP5-2024-3355
SUSE-SLE-SERVER-12-SP5-2024-3355
SUSE-SLE-WE-12-SP5-2024-3355
SUSE Linux Enterprise Software Development Kit 12 SP5
  • libpcap-devel >= 1.8.1-10.6.1
Patchnames:
SUSE-SLE-SDK-12-SP5-2024-3355
SUSE Linux Enterprise Workstation Extension 12 SP5
  • libpcap1-32bit >= 1.8.1-10.6.1
Patchnames:
SUSE-SLE-WE-12-SP5-2024-3355
openSUSE Leap 15.5
  • libpcap-devel >= 1.10.1-150400.3.3.2
  • libpcap-devel-32bit >= 1.10.1-150400.3.3.2
  • libpcap-devel-static >= 1.10.1-150400.3.3.2
  • libpcap1 >= 1.10.1-150400.3.3.2
  • libpcap1-32bit >= 1.10.1-150400.3.3.2
Patchnames:
openSUSE-SLE-15.5-2024-3210
openSUSE Leap 15.6
  • libpcap-devel >= 1.10.4-150600.3.3.2
  • libpcap-devel-32bit >= 1.10.4-150600.3.3.2
  • libpcap-devel-static >= 1.10.4-150600.3.3.2
  • libpcap1 >= 1.10.4-150600.3.3.2
  • libpcap1-32bit >= 1.10.4-150600.3.3.2
Patchnames:
openSUSE-SLE-15.6-2024-3217
openSUSE Leap Micro 5.5
  • libpcap1 >= 1.10.1-150400.3.3.2
Patchnames:
openSUSE-Leap-Micro-5.5-2024-3210
openSUSE Tumbleweed
  • libpcap-devel >= 1.10.5-1.1
  • libpcap-devel-32bit >= 1.10.5-1.1
  • libpcap-devel-static >= 1.10.5-1.1
  • libpcap1 >= 1.10.5-1.1
  • libpcap1-32bit >= 1.10.5-1.1
Patchnames:
openSUSE-Tumbleweed-2024-14309


First public cloud image revisions this CVE is fixed in:


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. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise Desktop 15 SP5 libpcap Released
SUSE Linux Enterprise Desktop 15 SP6 libpcap Released
SUSE Linux Enterprise High Performance Computing 12 SP5 libpcap Released
SUSE Linux Enterprise High Performance Computing 15 SP5 libpcap Released
SUSE Linux Enterprise High Performance Computing 15 SP6 libpcap Released
SUSE Linux Enterprise Micro 5.1 libpcap Released
SUSE Linux Enterprise Micro 5.2 libpcap Released
SUSE Linux Enterprise Micro 5.3 libpcap Released
SUSE Linux Enterprise Micro 5.4 libpcap Released
SUSE Linux Enterprise Micro 5.5 libpcap Released
SUSE Linux Enterprise Micro 6.0 libpcap Released
SUSE Linux Enterprise Micro for Rancher 5.2 libpcap Released
SUSE Linux Enterprise Micro for Rancher 5.3 libpcap Released
SUSE Linux Enterprise Micro for Rancher 5.4 libpcap Released
SUSE Linux Enterprise Module for Basesystem 15 SP5 libpcap Released
SUSE Linux Enterprise Module for Basesystem 15 SP6 libpcap Released
SUSE Linux Enterprise Module for Package Hub 15 SP5 libpcap Released
SUSE Linux Enterprise Module for Package Hub 15 SP6 libpcap Released
SUSE Linux Enterprise Server 12 SP5 libpcap Released
SUSE Linux Enterprise Server 12 SP5-LTSS libpcap Affected
SUSE Linux Enterprise Server 15 SP5 libpcap Released
SUSE Linux Enterprise Server 15 SP6 libpcap Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 libpcap Released
SUSE Linux Enterprise Server for SAP Applications 15 SP5 libpcap Released
SUSE Linux Enterprise Server for SAP Applications 15 SP6 libpcap Released
SUSE Linux Enterprise Software Development Kit 12 SP5 libpcap Released
SUSE Linux Enterprise Workstation Extension 12 SP5 libpcap Released
SUSE Manager Proxy 4.3 libpcap Affected
SUSE Manager Retail Branch Server 4.3 libpcap Affected
SUSE Manager Server 4.3 libpcap Affected
openSUSE Leap 15.5 libpcap Released
openSUSE Leap 15.6 libpcap Released
openSUSE Leap Micro 5.5 libpcap Released
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4 libpcap Affected
SUSE Linux Enterprise High Performance Computing 15 SP2 libpcap Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS libpcap Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS libpcap Affected
SUSE Linux Enterprise High Performance Computing 15 SP3 libpcap Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS libpcap Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS libpcap Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP4 libpcap Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS libpcap Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS libpcap Affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 libpcap Affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 libpcap Affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 libpcap Affected
SUSE Linux Enterprise Server 15 SP2 libpcap Affected
SUSE Linux Enterprise Server 15 SP2-LTSS libpcap Affected
SUSE Linux Enterprise Server 15 SP3 libpcap Affected
SUSE Linux Enterprise Server 15 SP3-LTSS libpcap Won't fix
SUSE Linux Enterprise Server 15 SP4 libpcap Affected
SUSE Linux Enterprise Server 15 SP4-LTSS libpcap Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 libpcap Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 libpcap Won't fix
SUSE Linux Enterprise Server for SAP Applications 15 SP4 libpcap Affected
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 libpcap Affected
SUSE CaaS Platform 4.0 libpcap Affected
SUSE CaaS Platform Toolchain 3 libpcap Affected
SUSE Enterprise Storage 6 libpcap Affected
SUSE Enterprise Storage 7 libpcap Affected
SUSE Enterprise Storage 7.1 libpcap Affected
SUSE Linux Enterprise Desktop 11 SP2 libpcap Affected
SUSE Linux Enterprise Desktop 11 SP3 libpcap Affected
SUSE Linux Enterprise Desktop 11 SP4 libpcap Affected
SUSE Linux Enterprise Desktop 12 libpcap Affected
SUSE Linux Enterprise Desktop 12 SP1 libpcap Affected
SUSE Linux Enterprise Desktop 12 SP2 libpcap Affected
SUSE Linux Enterprise Desktop 12 SP3 libpcap Affected
SUSE Linux Enterprise Desktop 12 SP4 libpcap Affected
SUSE Linux Enterprise Desktop 15 libpcap Affected
SUSE Linux Enterprise Desktop 15 SP1 libpcap Affected
SUSE Linux Enterprise Desktop 15 SP2 libpcap Affected
SUSE Linux Enterprise Desktop 15 SP3 libpcap Affected
SUSE Linux Enterprise High Performance Computing 15 libpcap Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 libpcap Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS libpcap Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS libpcap Affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS libpcap Affected
SUSE Linux Enterprise High Performance Computing 15-LTSS libpcap Affected
SUSE Linux Enterprise Micro 5.0 libpcap Affected
SUSE Linux Enterprise Module for Basesystem 15 libpcap Affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 libpcap Affected
SUSE Linux Enterprise Module for Package Hub 15 SP1 libpcap Affected
SUSE Linux Enterprise Module for Package Hub 15 SP2 libpcap Affected
SUSE Linux Enterprise Module for Package Hub 15 SP3 libpcap Affected
SUSE Linux Enterprise Module for Package Hub 15 SP4 libpcap Affected
SUSE Linux Enterprise Point of Sale 11 SP3 libpcap Affected
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT libpcap Affected
SUSE Linux Enterprise Real Time 15 SP2 libpcap Affected
SUSE Linux Enterprise Real Time 15 SP3 libpcap Affected
SUSE Linux Enterprise Real Time 15 SP4 libpcap Affected
SUSE Linux Enterprise Server 11 SP1-LTSS libpcap Affected
SUSE Linux Enterprise Server 11 SP2 libpcap Affected
SUSE Linux Enterprise Server 11 SP2-LTSS libpcap Affected
SUSE Linux Enterprise Server 11 SP3 libpcap Affected
SUSE Linux Enterprise Server 11 SP3-LTSS libpcap Affected
SUSE Linux Enterprise Server 11 SP4 libpcap Affected
SUSE Linux Enterprise Server 11 SP4 LTSS libpcap Affected
SUSE Linux Enterprise Server 11 SP4-LTSS libpcap Affected
SUSE Linux Enterprise Server 12 libpcap Affected
SUSE Linux Enterprise Server 12 SP1 libpcap Affected
SUSE Linux Enterprise Server 12 SP1-LTSS libpcap Affected
SUSE Linux Enterprise Server 12 SP2 libpcap Affected
SUSE Linux Enterprise Server 12 SP2-BCL libpcap Affected
SUSE Linux Enterprise Server 12 SP2-ESPOS libpcap Affected
SUSE Linux Enterprise Server 12 SP2-LTSS libpcap Affected
SUSE Linux Enterprise Server 12 SP3 libpcap Affected
SUSE Linux Enterprise Server 12 SP3-BCL libpcap Affected
SUSE Linux Enterprise Server 12 SP3-ESPOS libpcap Affected
SUSE Linux Enterprise Server 12 SP3-LTSS libpcap Affected
SUSE Linux Enterprise Server 12 SP4 libpcap Affected
SUSE Linux Enterprise Server 12 SP4-ESPOS libpcap Affected
SUSE Linux Enterprise Server 12 SP4-LTSS libpcap Affected
SUSE Linux Enterprise Server 12-LTSS libpcap Affected
SUSE Linux Enterprise Server 15 libpcap Affected
SUSE Linux Enterprise Server 15 SP1 libpcap Affected
SUSE Linux Enterprise Server 15 SP1-BCL libpcap Affected
SUSE Linux Enterprise Server 15 SP1-LTSS libpcap Affected
SUSE Linux Enterprise Server 15 SP2-BCL libpcap Affected
SUSE Linux Enterprise Server 15 SP3-BCL libpcap Affected
SUSE Linux Enterprise Server 15-LTSS libpcap Affected
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 libpcap Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP2 libpcap Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP3 libpcap Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP4 libpcap Affected
SUSE Linux Enterprise Server for SAP Applications 12 libpcap Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP1 libpcap Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 libpcap Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 libpcap Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 libpcap Affected
SUSE Linux Enterprise Server for SAP Applications 15 libpcap Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 libpcap Affected
SUSE Linux Enterprise Software Development Kit 11 SP2 libpcap Affected
SUSE Linux Enterprise Software Development Kit 11 SP3 libpcap Affected
SUSE Linux Enterprise Software Development Kit 11 SP4 libpcap Affected
SUSE Linux Enterprise Software Development Kit 12 libpcap Affected
SUSE Linux Enterprise Software Development Kit 12 SP1 libpcap Affected
SUSE Linux Enterprise Software Development Kit 12 SP2 libpcap Affected
SUSE Linux Enterprise Software Development Kit 12 SP3 libpcap Affected
SUSE Linux Enterprise Software Development Kit 12 SP4 libpcap Affected
SUSE Linux Enterprise Workstation Extension 12 libpcap Affected
SUSE Linux Enterprise Workstation Extension 12 SP1 libpcap Affected
SUSE Linux Enterprise Workstation Extension 12 SP2 libpcap Affected
SUSE Linux Enterprise Workstation Extension 12 SP3 libpcap Affected
SUSE Linux Enterprise Workstation Extension 12 SP4 libpcap Affected
SUSE Manager Proxy 4.0 libpcap Affected
SUSE Manager Proxy 4.1 libpcap Affected
SUSE Manager Proxy 4.2 libpcap Affected
SUSE Manager Retail Branch Server 4.0 libpcap Affected
SUSE Manager Retail Branch Server 4.1 libpcap Affected
SUSE Manager Retail Branch Server 4.2 libpcap Affected
SUSE Manager Server 4.0 libpcap Affected
SUSE Manager Server 4.1 libpcap Affected
SUSE Manager Server 4.2 libpcap Affected
SUSE OpenStack Cloud 7 libpcap Affected
SUSE OpenStack Cloud 8 libpcap Affected
SUSE OpenStack Cloud 9 libpcap Affected
SUSE OpenStack Cloud Crowbar 8 libpcap Affected
SUSE OpenStack Cloud Crowbar 9 libpcap Affected
openSUSE Leap 15.3 libpcap Released
openSUSE Leap 15.4 libpcap Released
openSUSE Leap Micro 5.2 libpcap Affected
openSUSE Leap Micro 5.3 libpcap Affected
openSUSE Leap Micro 5.4 libpcap Affected
Products at an unknown state of their lifecycle.
SUSE Linux Enterprise Server 12 SP5-LTSS-EXTENDED-SECURITY libpcap Affected


SUSE Timeline for this CVE

CVE page created: Sat Aug 31 04:00:09 2024
CVE page last modified: Sun Oct 6 12:02:30 2024