CVE-2022-35260

Upstream information

CVE-2022-35260 at MITRE

Description

curl can be told to parse a `.netrc` file for credentials. If that file endsin a line with 4095 consecutive non-white space letters and no newline, curlwould first read past the end of the stack-based buffer, and if the readworks, write a zero byte beyond its boundary.This will in most cases cause a segfault or similar, but circumstances might also cause different outcomes.If a malicious user can provide a custom netrc file to an application or otherwise affect its contents, this flaw could be used as denial-of-service.

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Upstream Security Advisories:

• https://curl.se/docs/CVE-2022-35260.html
• https://curl.se/docs/CVE-2022-35260.html

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v3 Scores

	National Vulnerability Database	SUSE
Base Score	6.5	5
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H	CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
Attack Vector	Network	Local
Attack Complexity	Low	Low
Privileges Required	None	Low
User Interaction	Required	Required
Scope	Unchanged	Unchanged
Confidentiality Impact	None	None
Integrity Impact	None	None
Availability Impact	High	High
CVSSv3 Version	3.1	3.1

SUSE Bugzilla entry: 1204384 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.

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	curl >= 8.0.1-150400.5.23.1 libcurl-devel >= 8.0.1-150400.5.23.1 libcurl4 >= 8.0.1-150400.5.23.1 libcurl4-32bit >= 8.0.1-150400.5.23.1	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	curl >= 8.6.0-150600.2.2 libcurl-devel >= 8.6.0-150600.2.2 libcurl4 >= 8.6.0-150600.2.2 libcurl4-32bit >= 8.6.0-150600.2.2	Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP6 GA curl-8.6.0-150600.2.2
SUSE Linux Micro 6.0	curl >= 8.6.0-1.2 libcurl4 >= 8.6.0-1.2	Patchnames: SUSE Linux Micro 6.0 GA curl-8.6.0-1.2
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 Tumbleweed	curl >= 7.86.0-1.1 libcurl-devel >= 7.86.0-1.1 libcurl-devel-32bit >= 7.86.0-1.1 libcurl4 >= 7.86.0-1.1 libcurl4-32bit >= 7.86.0-1.1	Patchnames: openSUSE-Tumbleweed-2024-12447

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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

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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

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SUSE Timeline for this CVE

CVE page created: Mon Oct 17 14:02:38 2022
CVE page last modified: Sat Dec 21 00:11:47 2024