Bug 2077547 (CVE-2022-27774) - CVE-2022-27774 curl: credential leak on redirect
Summary: CVE-2022-27774 curl: credential leak on redirect
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2022-27774
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: 2078736 2078737 2078738 2078739 2078740 2079169 2079170 2113052
Blocks: 2077543
TreeView+ depends on / blocked
 
Reported: 2022-04-21 14:54 UTC by Marian Rehak
Modified: 2022-12-06 16:17 UTC (History)
25 users (show)

Fixed In Version: curl 7.83.0
Doc Type: If docs needed, set a value
Doc Text:
A vulnerability was found in curl. This security flaw allows leaking credentials to other servers when it follows redirects from auth-protected HTTP(S) URLs to other protocols and port numbers.
Clone Of:
Environment:
Last Closed: 2022-12-06 16:17:26 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2022:5245 0 None None None 2022-06-28 14:58:50 UTC
Red Hat Product Errata RHSA-2022:5313 0 None None None 2022-06-28 18:31:30 UTC

Description Marian Rehak 2022-04-21 14:54:51 UTC 
curl follows HTTP(S) redirects when asked to. curl also supports authentication. When a user and password are provided for a URL with a given hostname, curl makes an effort to not pass on those credentials to other hosts in redirects unless given permission with a special option.
Comment 4 Sandipan Roy 2022-04-27 06:35:03 UTC 
https://curl.se/docs/CVE-2022-27774.html
Comment 5 Sandipan Roy 2022-04-27 06:35:42 UTC 
Created curl tracking bugs for this issue:

Affects: fedora-all [bug 2079169]


Created mingw-curl tracking bugs for this issue:

Affects: fedora-all [bug 2079170]
Comment 6 errata-xmlrpc 2022-06-28 14:58:47 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2022:5245 https://access.redhat.com/errata/RHSA-2022:5245
Comment 7 errata-xmlrpc 2022-06-28 18:31:26 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2022:5313 https://access.redhat.com/errata/RHSA-2022:5313
Comment 11 Product Security DevOps Team 2022-12-06 16:17:23 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-2022-27774
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