Bug 2051865 (CVE-2022-21712) - CVE-2022-21712 dev-python/twisted: secret exposure in cross-origin redirects
Summary: CVE-2022-21712 dev-python/twisted: secret exposure in cross-origin redirects
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2022-21712
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2059507 2060280 2060281 2053744 2053745 2053746 2056105 2059508 2066919
Blocks: 2051861
TreeView+ depends on / blocked
 
Reported: 2022-02-08 08:45 UTC by Vipul Nair
Modified: 2022-09-23 20:05 UTC (History)
57 users (show)

Fixed In Version: twisted 22.1
Clone Of:
Environment:
Last Closed: 2022-03-24 14:01:58 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2022:0982 0 None None None 2022-03-24 11:04:10 UTC
Red Hat Product Errata RHSA-2022:0992 0 None None None 2022-03-23 22:29:25 UTC

Description Vipul Nair 2022-02-08 08:45:12 UTC 
twisted is an event-driven networking engine written in Python. In affected versions twisted exposes cookies and authorization headers when following cross-origin redirects. This issue is present in the `twisted.web.RedirectAgent` and `twisted.web.BrowserLikeRedirectAgent` functions. Users are advised to upgrade. There are no known workarounds.

https://github.com/twisted/twisted/commit/af8fe78542a6f2bf2235ccee8158d9c88d31e8e2
https://github.com/twisted/twisted/releases/tag/twisted-22.1.0
https://github.com/twisted/twisted/security/advisories/GHSA-92x2-jw7w-xvvx
Comment 4 Avinash Hanwate 2022-03-01 08:48:58 UTC 
Created python-twisted tracking bugs for this issue:

Affects: epel-all [bug 2059507]
Affects: fedora-all [bug 2059508]
Comment 8 errata-xmlrpc 2022-03-23 22:29:21 UTC 
This issue has been addressed in the following products:

  Red Hat OpenStack Platform 16.2

Via RHSA-2022:0992 https://access.redhat.com/errata/RHSA-2022:0992
Comment 9 errata-xmlrpc 2022-03-24 11:04:05 UTC 
This issue has been addressed in the following products:

  Red Hat OpenStack Platform 16.1

Via RHSA-2022:0982 https://access.redhat.com/errata/RHSA-2022:0982
Comment 10 Product Security DevOps Team 2022-03-24 14:01:54 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-2022-21712
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