Bug 1845626 (CVE-2020-5410) - CVE-2020-5410 spring-cloud-config-server: sending a request using a specially crafted URL can lead to a directory traversal attack
Summary: CVE-2020-5410 spring-cloud-config-server: sending a request using a specially...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2020-5410
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 1845627
TreeView+ depends on / blocked
 
Reported: 2020-06-09 16:52 UTC by Guilherme de Almeida Suckevicz
Modified: 2021-08-11 19:28 UTC (History)
8 users (show)

Fixed In Version: spring-cloud-config 2.2.3, spring-cloud-config 2.1.9
Clone Of:
Environment:
Last Closed: 2021-08-11 19:28:22 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2021:3140 0 None None None 2021-08-11 18:23:16 UTC

Description Guilherme de Almeida Suckevicz 2020-06-09 16:52:53 UTC 
Spring Cloud Config, versions 2.2.x prior to 2.2.3, versions 2.1.x prior to 2.1.9, and older unsupported versions allow applications to serve arbitrary configuration files through the spring-cloud-config-server module. A malicious user, or attacker, can send a request using a specially crafted URL that can lead to a directory traversal attack.

Reference:
https://tanzu.vmware.com/security/cve-2020-5410
Comment 4 Chess Hazlett 2020-06-11 18:12:28 UTC 
Mitigation:

Users of vulnerable versions or older, unsupported versions of spring-cloud-config-server should upgrade to a patched version. Spring-cloud-config-server should only be accessible on internal networks.
Comment 5 Jonathan Christison 2021-02-15 14:33:36 UTC 
Marking Red Hat Fuse 7 as having a low impact, although customers may acquire the affected artifact via the offline manifest, Fuse does not distribute or use the affected artifact directly.
Comment 6 errata-xmlrpc 2021-08-11 18:23:14 UTC 
This issue has been addressed in the following products:

  Red Hat Fuse 7.9

Via RHSA-2021:3140 https://access.redhat.com/errata/RHSA-2021:3140
Comment 7 Product Security DevOps Team 2021-08-11 19:28:22 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2020-5410
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