Bug 2077541 (CVE-2022-22576) - CVE-2022-22576 curl: OAUTH2 bearer bypass in connection re-use
Summary: CVE-2022-22576 curl: OAUTH2 bearer bypass in connection re-use
Keywords:
Status: NEW
Alias: CVE-2022-22576
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: 2078731 2078733 2078734 2078735 2079168 2078732 2079167
Blocks: 2077543
TreeView+ depends on / blocked
 
Reported: 2022-04-21 14:45 UTC by Marian Rehak
Modified: 2022-04-27 13:19 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 reusing OAUTH2-authenticated connections without properly ensuring that the connection was authenticated with the same credentials set for this transfer. This issue leads to an authentication bypass, either by mistake or by a malicious actor.
Clone Of:
Environment:
Last Closed:

Attachments (Terms of Use)
Add an attachment (proposed patch, testcase, etc.)

Description Marian Rehak 2022-04-21 14:45:47 UTC 
libcurl might reuse OAUTH2-authenticated connections without properly making sure that the connection was authenticated with the same credentials as set for this transfer.
Comment 4 Sandipan Roy 2022-04-27 06:33:58 UTC 
https://curl.se/docs/CVE-2022-22576.html
Comment 5 Sandipan Roy 2022-04-27 06:34:34 UTC 
Created curl tracking bugs for this issue:

Affects: fedora-all [bug 2079167]


Created mingw-curl tracking bugs for this issue:

Affects: fedora-all [bug 2079168]
Note You need to log in before you can comment on or make changes to this bug.