Bug 2537352 - CVE-2026-47836 log4j: Spring Cloud Config Server: TOCTOU vulnerability in SVN base directory [fedora-all]
Summary: CVE-2026-47836 log4j: Spring Cloud Config Server: TOCTOU vulnerability in SVN...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: log4j
Version: rawhide
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Paul Wouters
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["e42278bb-d48f-46a1-9c11-0...
Depends On:
Blocks: CVE-2026-47836
TreeView+ depends on / blocked
 
Reported: 2026-09-21 10:08 UTC by Vladimir Vasilev
Modified: 2026-09-21 10:08 UTC (History)
7 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:

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Description Vladimir Vasilev 2026-09-21 10:08:50 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

The base directory (spring.cloud.config.server.svn.basedir) used by the Spring Cloud Config Server to clone SVN repositories to is susceptible to time-of-check-time-of-use (TOCTOU) attacks.
Spring Cloud Config 5.0.0 - 5.0.4
Spring Cloud Config 4.3.0 - 4.3.4
Spring Cloud Config 4.0.0 - 4.2.8
Spring Cloud Config 3.1.14 and earlier
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