Bug 2413057 - CVE-2025-6075 python3.13: Quadratic complexity in os.path.expandvars() with user-controlled template [fedora-all]
Summary: CVE-2025-6075 python3.13: Quadratic complexity in os.path.expandvars() with u...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: python3.13
Version: 43
Hardware: Unspecified
OS: Unspecified
low
low
Target Milestone: ---
Assignee: Python Maintainers
QA Contact:
URL:
Whiteboard: {"flaws": ["80b60828-a691-4442-8384-1...
Depends On:
Blocks: CVE-2025-6075
TreeView+ depends on / blocked
 
Reported: 2025-11-06 08:58 UTC by Sandipan Roy
Modified: 2025-12-19 04:14 UTC (History)
4 users (show)

Fixed In Version: python3.13-3.13.11-1.fc43 python3.13-3.13.11-1.fc42
Clone Of:
Environment:
Last Closed: 2025-12-16 00:46:26 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

Description Sandipan Roy 2025-11-06 08:58:42 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 following link provides references to all essential vulnerability management information. If something is wrong or missing, please contact a member of PSIRT.
https://spaces.redhat.com/display/PRODSEC/Vulnerability+Management+-+Essential+Documents+for+Engineering+Teams
Comment 1 Fedora Update System 2025-12-07 13:07:33 UTC 
FEDORA-2025-7ec743931c (python3.13-3.13.11-1.fc42 and python3-docs-3.13.11-1.fc42) has been submitted as an update to Fedora 42.
https://bodhi.fedoraproject.org/updates/FEDORA-2025-7ec743931c
Comment 2 Fedora Update System 2025-12-07 13:08:03 UTC 
FEDORA-2025-6407a7ee7e (python3.13-3.13.11-1.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2025-6407a7ee7e
Comment 3 Fedora Update System 2025-12-08 00:51:53 UTC 
FEDORA-2025-7ec743931c has been pushed to the Fedora 42 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2025-7ec743931c`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2025-7ec743931c

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
Comment 4 Fedora Update System 2025-12-08 01:07:15 UTC 
FEDORA-2025-6407a7ee7e has been pushed to the Fedora 43 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2025-6407a7ee7e`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2025-6407a7ee7e

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
Comment 5 Fedora Update System 2025-12-16 00:46:26 UTC 
FEDORA-2025-6407a7ee7e (python3.13-3.13.11-1.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.
Comment 6 Fedora Update System 2025-12-19 04:14:31 UTC 
FEDORA-2025-7ec743931c (python3.13-3.13.11-1.fc42 and python3-docs-3.13.11-1.fc42) has been pushed to the Fedora 42 stable repository.
If problem still persists, please make note of it in this bug report.
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