Upstream information

CVE-2022-27780 at MITRE

Description

The curl URL parser wrongly accepts percent-encoded URL separators like '/'when decoding the host name part of a URL, making it a *different* URL usingthe wrong host name when it is later retrieved.For example, a URL like `http://example.com%2F127.0.0.1/`, would be allowed bythe parser and get transposed into `http://example.com/127.0.0.1/`. This flawcan be used to circumvent filters, checks and more.

Upstream Security Advisories:

SUSE information

Overall state of this security issue: Resolved

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:P/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 6.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None Low
Integrity Impact High Low
Availability Impact None None
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1199222 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
openSUSE Tumbleweed
  • curl >= 7.83.1-1.1
  • libcurl-devel >= 7.83.1-1.1
  • libcurl-devel-32bit >= 7.83.1-1.1
  • libcurl4 >= 7.83.1-1.1
  • libcurl4-32bit >= 7.83.1-1.1
Patchnames:
openSUSE Tumbleweed GA curl-7.83.1-1.1


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Please note that this evaluation state might be work in progress, incomplete or outdated.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
HPE Helion OpenStack 8 curl Not affected
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-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
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 15 SP3 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 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-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 SP4 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 Micro 5.1 curl Not affected
SUSE Linux Enterprise Micro 5.2 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 Real Time 15 SP2 curl Not affected
SUSE Linux Enterprise Server 12 SP2-BCL 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-ESPOS curl Not affected
SUSE Linux Enterprise Server 12 SP4-LTSS curl Not affected
SUSE Linux Enterprise Server 12 SP5 curl Not affected
SUSE Linux Enterprise Server 15 SP1-LTSS 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 SP4 curl Not affected
SUSE Linux Enterprise Server 15-ESPOS curl Not affected
SUSE Linux Enterprise Server 15-LTSS 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 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 12 SP5 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 Manager Proxy 4.1 curl Not affected
SUSE Manager Proxy 4.2 curl Not affected
SUSE Manager Proxy 4.3 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 Retail Branch Server 4.3 curl Not affected
SUSE Manager Server 4.1 curl Not affected
SUSE Manager Server 4.2 curl Not affected
SUSE Manager Server 4.3 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
bci/python
bci/python:3
bci/ruby
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/sle15:15.3
suse/sle15:15.4
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
curlNot affected


SUSE Timeline for this CVE

CVE page created: Thu May 5 09:15:18 2022
CVE page last modified: Fri Nov 25 17:52:11 2022