Bug 2539225 - CVE-2026-79779 rclone: rclone: Credential exposure via HTTPS-to-HTTP redirect downgrade. [epel-all]
Summary: CVE-2026-79779 rclone: rclone: Credential exposure via HTTPS-to-HTTP redirect...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora EPEL
Classification: Fedora
Component: rclone
Version: epel10
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Mikel Olasagasti Uranga
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["94fe9a0a-30b8-4161-a5fe-1...
Depends On:
Blocks: CVE-2026-79779
TreeView+ depends on / blocked
 
Reported: 2026-09-23 08:51 UTC by Yadnyawalk Tale
Modified: 2026-10-21 02:49 UTC (History)
2 users (show)

Fixed In Version: rclone-1.75.2-1.el10_3 rclone-1.75.2-1.el10_4 rclone-1.75.2-2.el9 rclone-1.75.2-1.el10_2
Clone Of:
Environment:
Last Closed: 2026-10-21 00:43:09 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Yadnyawalk Tale 2026-09-23 08:51:34 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.

rclone versions before v1.75.0 fail to reject transport downgrades in redirect handling, allowing Basic authorization and Cookie headers to be replayed over plaintext HTTP after same-host HTTPS-to-HTTP redirects. An on-path attacker observing the plaintext hop can capture and reuse credentials to perform WebDAV operations with the compromised account's permissions.

Comment 1 Fedora Update System 2026-10-11 11:36:23 UTC
FEDORA-EPEL-2026-954982c495 (rclone-1.75.2-2.el9) has been submitted as an update to Fedora EPEL 9.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-954982c495

Comment 2 Fedora Update System 2026-10-13 01:28:25 UTC
FEDORA-EPEL-2026-7f7663646b has been pushed to the Fedora EPEL 10.2 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-7f7663646b

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 3 Fedora Update System 2026-10-13 01:51:44 UTC
FEDORA-EPEL-2026-17f3815271 has been pushed to the Fedora EPEL 10.3 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-17f3815271

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 4 Fedora Update System 2026-10-13 02:17:43 UTC
FEDORA-EPEL-2026-f9baf30320 has been pushed to the Fedora EPEL 10.4 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-f9baf30320

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 5 Fedora Update System 2026-10-13 02:31:38 UTC
FEDORA-EPEL-2026-954982c495 has been pushed to the Fedora EPEL 9 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-954982c495

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 6 Fedora Update System 2026-10-21 00:43:09 UTC
FEDORA-EPEL-2026-17f3815271 (rclone-1.75.2-1.el10_3) has been pushed to the Fedora EPEL 10.3 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 7 Fedora Update System 2026-10-21 00:59:30 UTC
FEDORA-EPEL-2026-f9baf30320 (rclone-1.75.2-1.el10_4) has been pushed to the Fedora EPEL 10.4 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 8 Fedora Update System 2026-10-21 01:18:25 UTC
FEDORA-EPEL-2026-954982c495 (rclone-1.75.2-2.el9) has been pushed to the Fedora EPEL 9 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 9 Fedora Update System 2026-10-21 02:49:13 UTC
FEDORA-EPEL-2026-7f7663646b (rclone-1.75.2-1.el10_2) has been pushed to the Fedora EPEL 10.2 stable repository.
If problem still persists, please make note of it in this bug report.


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