Upstream information

CVE-2024-6874 at MITRE

Description

libcurl's URL API function
[curl_url_get()](https://curl.se/libcurl/c/curl_url_get.html) offers punycode
conversions, to and from IDN. Asking to convert a name that is exactly 256
bytes, libcurl ends up reading outside of a stack based buffer when built to
use the *macidn* IDN backend. The conversion function then fills up the
provided buffer exactly - but does not null terminate the string.

This flaw can lead to stack contents accidently getting returned as part of
the converted string.

Upstream Security Advisories:

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  CNA (CISA-ADP) National Vulnerability Database SUSE
Base Score 3.1 4.3 5.3
Vector CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector Network Network Network
Attack Complexity High Low Low
Privileges Required Low Low None
User Interaction None None None
Scope Unchanged Unchanged Unchanged
Confidentiality Impact Low Low Low
Integrity Impact None None None
Availability Impact None None None
CVSSv3 Version 3.1 3.1 3.1
SUSE Bugzilla entry: 1228260 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container bci/bci-sle15-kernel-module-devel:15.6.47.17
Container bci/bci-sle15-kernel-module-devel:15.7-44.15
Container bci/php-apache:8.3.23-12.25
Container bci/php-fpm:8.3.23-12.24
Container bci/php:8.3.23-12.21
Container bci/rust:1.88.0-2.2.4
Container bci/rust:1.89.0-1.2.4
Container containers/open-webui:0.6.18-12.6
Container private-registry/harbor-trivy-adapter:0.33.2-2.37
Container suse/git:2.51.0-61.2
Container suse/kiosk/firefox-esr:140.2-64.26
  • libcurl4 >= 8.14.1-150600.4.28.1
Container bci/gcc:14.3-11.23
Container bci/golang:oldstable-openssl-74.4
Container bci/golang:stable-openssl-74.4
Container bci/kiwi:9.24.43-18.31
Container bci/nodejs:20.19.2-55.27
Container bci/nodejs:22.15.1-10.24
Container bci/openjdk:17.0.16.0-8.24
Container bci/openjdk:21.0.8.0-11.24
Container bci/python:3.13.5-76.24
Container bci/python:3.6.15-73.26
Container bci/ruby:2.5-14.5
Container bci/ruby:3.4-13.5
Container suse/hpc/warewulf4-x86_64/sle-hpc-node:15.6.17.8.107
Container suse/sle15:15.6.47.23.29
Container suse/sle15:15.7-5.8.30
  • curl >= 8.14.1-150600.4.28.1
  • libcurl4 >= 8.14.1-150600.4.28.1
Container bci/spack:0.23.1-11.55
Container bci/spack:0.23.1-15.21
  • curl >= 8.14.1-150600.4.28.1
  • libcurl-devel >= 8.14.1-150600.4.28.1
  • libcurl4 >= 8.14.1-150600.4.28.1
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
  • curl >= 8.14.1-150600.4.28.1
  • libcurl-devel >= 8.14.1-150600.4.28.1
  • libcurl4 >= 8.14.1-150600.4.28.1
  • libcurl4-32bit >= 8.14.1-150600.4.28.1
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP6-2025-3198
SUSE Linux Enterprise Desktop 15 SP7
SUSE Linux Enterprise High Performance Computing 15 SP7
SUSE Linux Enterprise Module for Basesystem 15 SP7
SUSE Linux Enterprise Server 15 SP7
SUSE Linux Enterprise Server for SAP Applications 15 SP7
  • curl >= 8.14.1-150600.4.28.1
  • libcurl-devel >= 8.14.1-150600.4.28.1
  • libcurl4 >= 8.14.1-150600.4.28.1
  • libcurl4-32bit >= 8.14.1-150600.4.28.1
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP7-2025-3198
SUSE Linux Micro 6.1
  • curl >= 8.9.1-slfo.1.1_1.2
  • libcurl4 >= 8.9.1-slfo.1.1_1.2
 Patchnames:
SUSE Linux Micro 6.1 GA curl-8.9.1-slfo.1.1_1.2
openSUSE Leap 15.6
  • curl >= 8.14.1-150600.4.28.1
  • libcurl-devel >= 8.14.1-150600.4.28.1
  • libcurl-devel-32bit >= 8.14.1-150600.4.28.1
  • libcurl4 >= 8.14.1-150600.4.28.1
  • libcurl4-32bit >= 8.14.1-150600.4.28.1
 Patchnames:
openSUSE-SLE-15.6-2025-3198
openSUSE Tumbleweed
  • curl >= 8.9.0-1.1
  • curl-fish-completion >= 8.9.0-1.1
  • curl-zsh-completion >= 8.9.0-1.1
  • libcurl-devel >= 8.9.0-1.1
  • libcurl-devel-32bit >= 8.9.0-1.1
  • libcurl-devel-doc >= 8.9.0-1.1
  • libcurl4 >= 8.9.0-1.1
  • libcurl4-32bit >= 8.9.0-1.1
 Patchnames:
openSUSE-Tumbleweed-2024-14225

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.
SLES15-SP5-CHOST-BYOS-SAP-CCloud curl Not affected
SLES15-SP6-CHOST-BYOS curl In progress
SLES15-SP6-CHOST-BYOS-Azure curl In progress
SLES15-SP6-CHOST-BYOS-EC2 curl In progress
SLES15-SP6-CHOST-BYOS-GCE curl In progress
SLES15-SP7-CHOST-BYOS-Aliyun curl In progress
SLES15-SP7-CHOST-BYOS-Azure curl In progress
SLES15-SP7-CHOST-BYOS-EC2 curl In progress
SLES15-SP7-CHOST-BYOS-GCE curl In progress
SLES15-SP7-CHOST-BYOS-GDC curl In progress
SLES15-SP7-CHOST-BYOS-SAP-CCloud curl In progress
SUSE Linux Enterprise Desktop 15 SP6 curl Released
SUSE Linux Enterprise Desktop 15 SP7 curl Released
SUSE Linux Enterprise High Performance Computing 15 SP6 curl Released
SUSE Linux Enterprise High Performance Computing 15 SP7 curl Released
SUSE Linux Enterprise Installer Updates 15 SP5 curl Not affected
SUSE Linux Enterprise Micro 5.1 curl Not affected
SUSE Linux Enterprise Micro 5.2 curl Not affected
SUSE Linux Enterprise Micro 5.3 curl Not affected
SUSE Linux Enterprise Micro 5.4 curl Not affected
SUSE Linux Enterprise Micro 5.5 curl Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP6 curl Released
SUSE Linux Enterprise Module for Basesystem 15 SP7 curl Released
SUSE Linux Enterprise Server 15 SP6 curl Released
SUSE Linux Enterprise Server 15 SP7 curl Released
SUSE Linux Enterprise Server for SAP Applications 15 SP6 curl Released
SUSE Linux Enterprise Server for SAP Applications 15 SP7 curl Released
SUSE Linux Micro 6.0 curl Not affected
SUSE Linux Micro 6.1 curl Released
openSUSE Leap 15.6 curl Released
Products under Long Term Service Pack support and receiving important and critical security fixes.
SLES15-EC2-CHOST-HVM-BYOS curl Not affected
SLES15-SP1-CHOST-BYOS-Azure curl Not affected
SLES15-SP1-CHOST-BYOS-EC2 curl Not affected
SLES15-SP1-CHOST-BYOS-GCE curl Not affected
SLES15-SP2-CHOST-BYOS-Aliyun curl Not affected
SLES15-SP2-CHOST-BYOS-Azure curl Not affected
SLES15-SP2-CHOST-BYOS-EC2 curl Not affected
SLES15-SP2-CHOST-BYOS-GCE curl Not affected
SLES15-SP3-CHOST-BYOS-Aliyun curl Not affected
SLES15-SP3-CHOST-BYOS-Azure curl Not affected
SLES15-SP3-CHOST-BYOS-EC2 curl Not affected
SLES15-SP3-CHOST-BYOS-GCE curl Not affected
SLES15-SP3-CHOST-BYOS-SAP-CCloud curl Not affected
SLES15-SP4-CHOST-BYOS curl Not affected
SLES15-SP4-CHOST-BYOS-Aliyun curl Not affected
SLES15-SP4-CHOST-BYOS-Azure curl Not affected
SLES15-SP4-CHOST-BYOS-EC2 curl Not affected
SLES15-SP4-CHOST-BYOS-GCE curl Not affected
SLES15-SP4-CHOST-BYOS-SAP-CCloud curl Not affected
SLES15-SP5-CHOST-BYOS-Aliyun curl Not affected
SLES15-SP5-CHOST-BYOS-Azure curl Not affected
SLES15-SP5-CHOST-BYOS-EC2 curl Not affected
SLES15-SP5-CHOST-BYOS-GCE curl Not affected
SLES15-SP5-CHOST-BYOS-GDC curl Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 curl Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 curl Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS curl Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS curl Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 curl Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS curl Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5 curl Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS curl Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS curl Not affected
SUSE Linux Enterprise Installer Updates 15 SP4 curl Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 curl Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 curl Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP5 curl Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE curl Not affected
SUSE Linux Enterprise Server 12 SP5 curl Not affected
SUSE Linux Enterprise Server 12 SP5-LTSS curl Not affected
SUSE Linux Enterprise Server 15 SP3 curl Not affected
SUSE Linux Enterprise Server 15 SP3-LTSS curl Not affected
SUSE Linux Enterprise Server 15 SP4 curl Not affected
SUSE Linux Enterprise Server 15 SP4-LTSS curl Not affected
SUSE Linux Enterprise Server 15 SP5 curl Not affected
SUSE Linux Enterprise Server 15 SP5-LTSS curl Not affected
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 curl Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 curl Not affected
SUSE Manager Proxy 4.3 curl Not affected
SUSE Manager Proxy LTS 4.3 curl Not affected
SUSE Manager Retail Branch Server 4.3 curl Not affected
SUSE Manager Retail Branch Server LTS 4.3 curl Not affected
SUSE Manager Server 4.3 curl Not affected
SUSE Manager Server LTS 4.3 curl Not affected
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 curl Not affected
SUSE CaaS Platform 3.0 curl Not affected
SUSE CaaS Platform 4.0 curl Not affected
SUSE Enterprise Storage 6 curl Not affected
SUSE Enterprise Storage 7 curl Not affected
SUSE Enterprise Storage 7.1 curl Not affected
SUSE Linux Enterprise Desktop 11 SP3 curl Not affected
SUSE Linux Enterprise Desktop 11 SP4 curl Not affected
SUSE Linux Enterprise Desktop 12 curl Not affected
SUSE Linux Enterprise Desktop 12 SP1 curl Not affected
SUSE Linux Enterprise Desktop 12 SP2 curl Not affected
SUSE Linux Enterprise Desktop 12 SP3 curl Not affected
SUSE Linux Enterprise Desktop 12 SP4 curl Not affected
SUSE Linux Enterprise Desktop 15 curl Not affected
SUSE Linux Enterprise Desktop 15 SP1 curl Not affected
SUSE Linux Enterprise Desktop 15 SP2 curl Not affected
SUSE Linux Enterprise Desktop 15 SP3 curl Not affected
SUSE Linux Enterprise Desktop 15 SP4 curl Not affected
SUSE Linux Enterprise Desktop 15 SP5 curl Not affected
SUSE Linux Enterprise High Performance Computing 15 curl Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 curl Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS curl Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS curl Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 curl Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS curl Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS curl Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS curl Not affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS curl Not affected
SUSE Linux Enterprise High Performance Computing 15-LTSS curl Not affected
SUSE Linux Enterprise Micro 5.0 curl Not affected
SUSE Linux Enterprise Module for Basesystem 15 curl Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 curl Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 curl Not affected
SUSE Linux Enterprise Point of Sale 11 SP3 curl Not affected
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT curl Not affected
SUSE Linux Enterprise Real Time 15 SP2 curl Not affected
SUSE Linux Enterprise Real Time 15 SP3 curl Not affected
SUSE Linux Enterprise Real Time 15 SP4 curl Not affected
SUSE Linux Enterprise Server 11 SP3 curl Not affected
SUSE Linux Enterprise Server 11 SP3-LTSS curl Not affected
SUSE Linux Enterprise Server 11 SP4 curl Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS curl Not affected
SUSE Linux Enterprise Server 11 SP4-LTSS curl Not affected
SUSE Linux Enterprise Server 12 curl Not affected
SUSE Linux Enterprise Server 12 SP1 curl Not affected
SUSE Linux Enterprise Server 12 SP1-LTSS curl Not affected
SUSE Linux Enterprise Server 12 SP2 curl Not affected
SUSE Linux Enterprise Server 12 SP2-BCL curl Not affected
SUSE Linux Enterprise Server 12 SP2-ESPOS curl Not affected
SUSE Linux Enterprise Server 12 SP2-LTSS curl Not affected
SUSE Linux Enterprise Server 12 SP3 curl Not affected
SUSE Linux Enterprise Server 12 SP3-BCL curl Not affected
SUSE Linux Enterprise Server 12 SP3-ESPOS curl Not affected
SUSE Linux Enterprise Server 12 SP3-LTSS curl Not affected
SUSE Linux Enterprise Server 12 SP4 curl Not affected
SUSE Linux Enterprise Server 12 SP4-ESPOS curl Not affected
SUSE Linux Enterprise Server 12 SP4-LTSS curl Not affected
SUSE Linux Enterprise Server 12-LTSS curl Not affected
SUSE Linux Enterprise Server 15 curl Not affected
SUSE Linux Enterprise Server 15 SP1 curl Not affected
SUSE Linux Enterprise Server 15 SP1-BCL curl Not affected
SUSE Linux Enterprise Server 15 SP1-LTSS curl Not affected
SUSE Linux Enterprise Server 15 SP2 curl Not affected
SUSE Linux Enterprise Server 15 SP2-BCL curl Not affected
SUSE Linux Enterprise Server 15 SP2-LTSS curl Not affected
SUSE Linux Enterprise Server 15 SP3-BCL curl Not affected
SUSE Linux Enterprise Server 15-LTSS curl Not affected
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 curl Not affected
SUSE Linux Enterprise Server for SAP Applications 11 SP3 curl Not affected
SUSE Linux Enterprise Server for SAP Applications 11 SP4 curl Not affected
SUSE Linux Enterprise Server for SAP Applications 12 curl Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP1 curl Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 curl Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 curl Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 curl Not affected
SUSE Linux Enterprise Server for SAP Applications 15 curl Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 curl Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 curl Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 curl Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 curl Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 curl Not affected
SUSE Linux Enterprise Software Development Kit 11 SP3 curl Not affected
SUSE Linux Enterprise Software Development Kit 11 SP4 curl Not affected
SUSE Linux Enterprise Software Development Kit 12 curl Not affected
SUSE Linux Enterprise Software Development Kit 12 SP1 curl Not affected
SUSE Linux Enterprise Software Development Kit 12 SP2 curl Not affected
SUSE Linux Enterprise Software Development Kit 12 SP3 curl Not affected
SUSE Linux Enterprise Software Development Kit 12 SP4 curl Not affected
SUSE Linux Enterprise Software Development Kit 12 SP5 curl Not affected
SUSE Manager Proxy 4.0 curl Not affected
SUSE Manager Proxy 4.1 curl Not affected
SUSE Manager Proxy 4.2 curl Not affected
SUSE Manager Retail Branch Server 4.0 curl Not affected
SUSE Manager Retail Branch Server 4.1 curl Not affected
SUSE Manager Retail Branch Server 4.2 curl Not affected
SUSE Manager Server 4.0 curl Not affected
SUSE Manager Server 4.1 curl Not affected
SUSE Manager Server 4.2 curl Not affected
SUSE OpenStack Cloud 7 curl Not affected
SUSE OpenStack Cloud 8 curl Not affected
SUSE OpenStack Cloud 9 curl Not affected
SUSE OpenStack Cloud Crowbar 8 curl Not affected
SUSE OpenStack Cloud Crowbar 9 curl Not affected
openSUSE Leap 15.3 curl Not affected
openSUSE Leap 15.4 curl Not affected
openSUSE Leap 15.5 curl Not affected
openSUSE Leap Micro 5.2 curl Not affected
openSUSE Leap Micro 5.3 curl Not affected
openSUSE Leap Micro 5.4 curl Not affected
openSUSE Leap Micro 5.5 curl Not affected
Container Status
bci/node:18
bci/openjdk:11
rancher/seedimage-builder
rancher/seedimage-builder/5.3
suse/manager/4.3/proxy-httpd
suse/manager/4.3/proxy-salt-broker
suse/sle-micro-rancher/5.2
suse/sle-micro-rancher/5.3
suse/sle-micro-rancher/5.4
suse/sle-micro/5.1/toolbox
suse/sle-micro/5.2/toolbox
suse/sle-micro/5.3/toolbox
suse/sle-micro/5.4/toolbox
suse/sle-micro/5.5/toolbox
suse/sle-micro/base-5.5
suse/sle15:15.3
suse/sle15:15.4
suse/sle15:15.5
suse/sles/15.3/libguestfs-tools:0.45.0
suse/sles/15.4/libguestfs-tools:0.49.0
suse/sles/15.4/virt-handler:0.49.0
suse/sles/15.5/cdi-cloner:1.55.0
suse/sles/15.5/cdi-importer:1.55.0
suse/sles/15.5/cdi-uploadserver:1.55.0
suse/sles/15.5/libguestfs-tools:0.58.0
suse/sles/15.5/virt-handler:0.58.0
suse/sles/15.5/virt-launcher:0.58.0		 curlNot affected
bci/gcc
bci/golang
bci/golang:1.24-openssl
bci/kiwi
bci/node:20
bci/nodejs
bci/openjdk
bci/openjdk:17
bci/python
bci/python:3
bci/ruby
bci/ruby:2
bci/spack
bci/spack:0.23
suse/hpc/warewulf4-x86_64/sle-hpc-node
suse/sle15
suse/sle15:15.6		 curlReleased
bci/golang:1.23
bci/golang:1.23-openssl
bci/golang:1.24
bci/node:22
containers/open-webui-pipelines:0
containers/python:3.11
containers/python:3.9
suse/manager/5.0/x86_64/proxy-httpd
suse/manager/5.0/x86_64/proxy-salt-broker
suse/manager/5.0/x86_64/server
suse/multi-linux-manager/5.1/x86_64/proxy-httpd
suse/multi-linux-manager/5.1/x86_64/proxy-salt-broker
suse/multi-linux-manager/5.1/x86_64/server
suse/sles/15.6/cdi-cloner:1.58.0
suse/sles/15.6/cdi-importer:1.58.0
suse/sles/15.6/cdi-uploadserver:1.58.0
suse/sles/15.6/libguestfs-tools:1.1.1
suse/sles/15.6/virt-handler:1.1.1
suse/sles/15.6/virt-launcher:1.1.1
suse/sles/15.7/cdi-cloner:1.58.0
suse/sles/15.7/cdi-importer:1.58.0
suse/sles/15.7/cdi-uploadserver:1.58.0
suse/sles/15.7/libguestfs-tools:1.5.0
suse/sles/15.7/virt-handler:1.5.0
suse/sles/15.7/virt-launcher:1.5.0		 curlIn progress

SUSE Timeline for this CVE

CVE page created: Wed Jul 24 09:15:16 2024
CVE page last modified: Tue Sep 16 18:15:12 2025