Bug 2049512 (CVE-2022-21693) - CVE-2022-21693 onionshare: path traversal
Summary: CVE-2022-21693 onionshare: path traversal
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2022-21693
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: 2049513
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-02-02 11:23 UTC by Marian Rehak
Modified: 2022-02-02 13:01 UTC (History)
2 users (show)

Fixed In Version: onionshare 2.5
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Clone Of:
Environment:
Last Closed: 2022-02-02 13:01:19 UTC
Embargoed:


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Description Marian Rehak 2022-02-02 11:23:54 UTC
In affected versions an adversary with a primitive that allows for filesystem access from the context of the Onionshare process can access sensitive files in the entire user home folder. This could lead to the leaking of sensitive data. Due to the automatic exclusion of hidden folders, the impact is reduced. This can be mitigated by usage of the flatpak release.

Reference:

https://github.com/onionshare/onionshare/security/advisories/GHSA-jgm9-xpfj-4fq6

Comment 1 Marian Rehak 2022-02-02 11:24:11 UTC
Created onionshare tracking bugs for this issue:

Affects: fedora-all [bug 2049513]

Comment 2 Product Security DevOps Team 2022-02-02 13:01:17 UTC
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.


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