Upstream information
Description
curl before 7.86.0 has a double free. If curl is told to use an HTTP proxy for a transfer with a non-HTTP(S) URL, it sets up the connection to the remote server by issuing a CONNECT request to the proxy, and then tunnels the rest of the protocol through. An HTTP proxy might refuse this request (HTTP proxies often only allow outgoing connections to specific port numbers, like 443 for HTTPS) and instead return a non-200 status code to the client. Due to flaws in the error/cleanup handling, this could trigger a double free in curl if one of the following schemes were used in the URL for the transfer: dict, gopher, gophers, ldap, ldaps, rtmp, rtmps, or telnet. The earliest affected version is 7.77.0.Upstream Security Advisories:
SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having important severity.
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 8.1 | 7.3 |
Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
Attack Vector | Network | Network |
Attack Complexity | High | Low |
Privileges Required | None | None |
User Interaction | None | None |
Scope | Unchanged | Unchanged |
Confidentiality Impact | High | Low |
Integrity Impact | High | Low |
Availability Impact | High | Low |
CVSSv3 Version | 3.1 | 3.1 |
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
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 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP5 GA curl-8.0.1-150400.5.23.1 |
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 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP6 GA curl-8.6.0-150600.2.2 |
SUSE Linux Micro 6.0 |
| Patchnames: SUSE Linux Micro 6.0 GA curl-8.6.0-1.2 |
SUSE Linux Micro 6.1 |
| Patchnames: SUSE Linux Micro 6.1 GA curl-8.9.1-slfo.1.1_1.2 |
openSUSE Tumbleweed |
| Patchnames: openSUSE-Tumbleweed-2024-12447 |
First public cloud image revisions this CVE is fixed in:
- alibaba/sles-15-sp4-chost-byos-v20230606
- alibaba/sles-15-sp4-chost-byos-v20230704
- alibaba/sles-15-sp4-chost-byos-v20230803
- amazon/suse-manager-proxy-4-3-byos-v20230621-hvm-ssd-x86_64
- amazon/suse-manager-server-4-3-byos-v20230621-hvm-ssd-x86_64
- amazon/suse-rancher-setup-byos-v20230606-hvm-ssd-x86_64
- amazon/suse-sle-micro-5-3-byos-v20230729-hvm-ssd-arm64
- amazon/suse-sle-micro-5-3-byos-v20230729-hvm-ssd-x86_64
- amazon/suse-sle-micro-5-3-v20230701-hvm-ssd-arm64-llc
- amazon/suse-sle-micro-5-3-v20230701-hvm-ssd-arm64-ltd
- amazon/suse-sle-micro-5-3-v20230701-hvm-ssd-x86_64-llc
- amazon/suse-sle-micro-5-3-v20230701-hvm-ssd-x86_64-ltd
- amazon/suse-sle-micro-5-4-byos-v20230721-hvm-ssd-arm64
- amazon/suse-sle-micro-5-4-byos-v20230721-hvm-ssd-x86_64
- amazon/suse-sle-micro-5-4-v20230805-hvm-ssd-arm64-llc
- amazon/suse-sle-micro-5-4-v20230805-hvm-ssd-arm64-ltd
- amazon/suse-sle-micro-5-4-v20230805-hvm-ssd-x86_64-llc
- amazon/suse-sle-micro-5-4-v20230805-hvm-ssd-x86_64-ltd
- amazon/suse-sles-12-sp5-byos-v20230808-hvm-ssd-x86_64
- amazon/suse-sles-12-sp5-v20230808-ecs-hvm-ssd-x86_64
- amazon/suse-sles-12-sp5-v20230808-hvm-ssd-x86_64
- amazon/suse-sles-15-sp4-chost-byos-v20230606-hvm-ssd-arm64
- amazon/suse-sles-15-sp4-chost-byos-v20230606-hvm-ssd-x86_64
- amazon/suse-sles-sap-12-sp5-byos-v20230808-hvm-ssd-x86_64
- amazon/suse-sles-sap-15-sp4-hardened-byos-v20230520-hvm-ssd-x86_64
- amazon/suse-sles-sap-15-sp4-v20230630-hvm-ssd-x86_64
- google/sle-micro-5-3-byos-v20230729-arm64
- google/sle-micro-5-3-byos-v20230729-x86-64
- google/sle-micro-5-4-byos-v20230721-arm64
- google/sle-micro-5-4-byos-v20230721-x86-64
- google/sles-12-sp5-byos-v20230718-x86-64
- google/sles-12-sp5-sap-byos-v20230718-x86-64
- google/sles-12-sp5-sap-v20230718-x86-64
- google/sles-12-sp5-v20230807-x86-64
- google/sles-15-sp4-byos-v20230623-x86-64
- google/sles-15-sp4-chost-byos-v20230606-arm64
- google/sles-15-sp4-chost-byos-v20230606-x86-64
- google/sles-15-sp4-sap-byos-v20230623-x86-64
- google/sles-15-sp4-sap-v20230623-x86-64
- google/sles-15-sp4-sapcal-v20230621-x86-64
- google/sles-15-sp4-v20230623-x86-64
- google/sles-sap-15-sp4-hardened-byos-v20230520-x86-64
- google/sles-sap-15-sp4-hardened-v20230623-x86-64
- google/suse-manager-proxy-4-3-byos-v20230621-x86-64
- google/suse-manager-server-4-3-byos-v20230621-x86-64
- microsoft/suse-manager-proxy-4-3-byos-v20230621-x86_64
- microsoft/suse-manager-server-4-3-byos-v20230621-x86_64
- microsoft/suse-sle-hpc-12-sp5-byos-v20230718-x86_64
- microsoft/suse-sle-hpc-12-sp5-v20230718-x86_64
- microsoft/suse-sle-micro-5-3-byos-v20230729-x86_64
- microsoft/suse-sle-micro-5-3-byos-v20230730-arm64
- microsoft/suse-sle-micro-5-4-byos-v20230721-arm64
- microsoft/suse-sle-micro-5-4-byos-v20230721-x86_64
- microsoft/suse-sles-12-sp5-basic-v20230718-x86_64
- microsoft/suse-sles-12-sp5-byos-v20230622-x86_64
- microsoft/suse-sles-12-sp5-v20230718-x86_64
- microsoft/suse-sles-15-sp4-chost-byos-v20230606-arm64
- microsoft/suse-sles-15-sp4-chost-byos-v20230606-x86_64
- microsoft/suse-sles-15-sp4-sapcal-v20230621-x86_64
- microsoft/suse-sles-sap-12-sp5-byos-v20230622-x86_64
- microsoft/suse-sles-sap-12-sp5-v20230718-x86_64
- microsoft/suse-sles-sap-15-sp4-hardened-byos-v20230520-x86_64
- microsoft/suse-sles-sap-15-sp4-hardened-v20230623-x86_64
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-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-SAP-CCloud | curl | Not affected |
SUSE Linux Enterprise Desktop 15 SP5 | 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 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 SP5 | 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 for SAP Applications 15 SP5 | curl | Not affected |
SUSE Manager Proxy 4.3 | curl | Not affected |
SUSE Manager Retail Branch Server 4.3 | curl | Not affected |
SUSE Manager Server 4.3 | curl | Not affected |
openSUSE Leap 15.5 | curl | Not affected |
openSUSE Leap Micro 5.5 | curl | Not affected |
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 |
SUSE Linux Enterprise Desktop 15 SP4 | curl | Not affected |
SUSE Linux Enterprise High Performance Computing 12 SP5 | 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 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-ESPOS | curl | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | curl | Not affected |
SUSE Linux Enterprise Installer Updates 15 SP4 | curl | Not affected |
SUSE Linux Enterprise Module for Basesystem 15 SP2 | 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 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 SP2 | curl | Not affected |
SUSE Linux Enterprise Server 15 SP2-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-ESPOS | curl | Not affected |
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | curl | Not affected |
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 | 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 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 |
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 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-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 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 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-BCL | 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 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 Micro 5.2 | curl | Not affected |
openSUSE Leap Micro 5.3 | curl | Not affected |
openSUSE Leap Micro 5.4 | curl | Not affected |
Products at an unknown state of their lifecycle. | ||
SLES15-SP5-CHOST-BYOS-GDC | curl | Not affected |
Container Status | ||
bci/node:18 bci/openjdk:11 bci/openjdk:17 bci/python bci/python:3 bci/ruby rancher/seedimage-builder rancher/seedimage-builder/5.3 suse/hpc/warewulf4-x86_64/sle-hpc-node suse/ltss/sle15.3/bci-base suse/ltss/sle15.4/bci-base 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/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 | curl | Not affected |
SUSE Timeline for this CVE
CVE page created: Mon Oct 17 14:02:45 2022CVE page last modified: Sat Dec 21 00:12:22 2024