Bug 2174648 - CVE-2022-36021 pymodbus: redis: Specially crafted SRANDMEMBER, ZRANDMEMBER, and HRANDFIELD commands can trigger an integer overflow [fedora-37]
Summary: CVE-2022-36021 pymodbus: redis: Specially crafted SRANDMEMBER, ZRANDMEMBER, a...
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Fedora
Classification: Fedora
Component: pymodbus
Version: 37
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Christian Krause
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks: CVE-2022-36021
TreeView+ depends on / blocked
 
Reported: 2023-03-02 05:53 UTC by Sandipan Roy
Modified: 2023-03-28 04:09 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: No Doc Update
Doc Text:
Clone Of:
Environment:
Last Closed: 2023-03-25 19:44:46 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Sandipan Roy 2023-03-02 05:53:29 UTC
More information about this security flaw is available in the following bug:

http://bugzilla.redhat.com/show_bug.cgi?id=2174305

Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

Comment 1 Sandipan Roy 2023-03-02 05:53:31 UTC
Use the following template to for the 'fedpkg update' request to submit an
update for this issue as it contains the top-level parent bug(s) as well as
this tracking bug.  This will ensure that all associated bugs get updated
when new packages are pushed to stable.

=====

# bugfix, security, enhancement, newpackage (required)
type=security

# low, medium, high, urgent (required)
severity=medium

# testing, stable
request=testing

# Bug numbers: 1234,9876
bugs=2174305,2174648

# Description of your update
notes=Security fix for [PUT CVEs HERE]

# Enable request automation based on the stable/unstable karma thresholds
autokarma=True
stable_karma=3
unstable_karma=-3

# Automatically close bugs when this marked as stable
close_bugs=True

# Suggest that users restart after update
suggest_reboot=False

======

Additionally, you may opt to use the bodhi web interface to submit updates:

https://bodhi.fedoraproject.org/updates/new

Comment 2 Christian Krause 2023-03-25 19:44:46 UTC
Pymodbus does not include redis, it only used the redis library via import (newer version won't even do that). Closing as NOTABUG.

@reporter: since it seems to be ongoing that redis CVE bugreports are filed against pymodbus, please have a look why that happens.

Comment 3 Sandipan Roy 2023-03-28 04:09:00 UTC
(In reply to Christian Krause from comment #2)
> Pymodbus does not include redis, it only used the redis library via import
> (newer version won't even do that). Closing as NOTABUG.
> 
> @reporter: since it seems to be ongoing that redis CVE bugreports are filed
> against pymodbus, please have a look why that happens.

Its happens because some issue with our internal tooling that listing pypi version of redis.

$ depcli -svv redis | grep fedora
fedora-36	redis-6.2.11-1.fc36
fedora-37	pymodbus-3.0.2-1.fc37	(redis@, pypi)
fedora-37	redis-7.0.9-1.fc37

I'm fixing this issue. Thanks for notifying.


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