Bug 2166996 (CVE-2021-37311) - CVE-2021-37311 fcitx5: Buffer Overflow vulnerability
Summary: CVE-2021-37311 fcitx5: Buffer Overflow vulnerability
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2021-37311
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: 2166997
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-02-03 21:46 UTC by Pedro Sampaio
Modified: 2023-02-09 19:37 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2023-02-09 19:37:25 UTC
Embargoed:

Attachments (Terms of Use)

Description Pedro Sampaio 2023-02-03 21:46:50 UTC 
Buffer Overflow vulnerability in fcitx5 5.0.8 allows attackers to cause a denial of service via crafted message to the application's listening port.

https://fcitx-im.org
https://github.com/fcitx/fcitx5/pull/308
Comment 1 Pedro Sampaio 2023-02-03 21:48:07 UTC 
Created fcitx5 tracking bugs for this issue:

Affects: fedora-all [bug 2166997]
Comment 2 Product Security DevOps Team 2023-02-09 19:37:23 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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