Bug 1969361

Summary:	CVE-2021-32305 websvn: arbitrary code execution via search parameter [epel-all]
Product:	[Fedora] Fedora EPEL	Reporter:	Marian Rehak <mrehak>
Component:	websvn	Assignee:	Xavier Bachelot <xavier>
Status:	CLOSED NOTABUG	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	high	Docs Contact:
Priority:	high
Version:	epel7	CC:	xavier
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	No Doc Update
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-06-10 10:33:07 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1969359

Description Marian Rehak 2021-06-08 09:54:35 UTC

This is an automatically created tracking bug!  It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-all.

For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.

For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs

When submitting as an update, use the fedpkg template provided in the next
comment(s).  This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.

Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.

NOTE: this issue affects multiple supported versions of Fedora EPEL. While
only one tracking bug has been filed, please correct all affected versions
at the same time.  If you need to fix the versions independent of each
other, you may clone this bug as appropriate.

Comment 1 Marian Rehak 2021-06-08 09:54:39 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=high

# testing, stable
request=testing

# Bug numbers: 1234,9876
bugs=1969359,1969361

# 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 Xavier Bachelot 2021-06-08 12:38:16 UTC

websvn 2.6.1 is already available in EPEL 8.
websvn is stuck at 2.3.3 in EPEL 7 because of the ancient php version in RHEL/CentOS 7. The security fix will likely need a backport there.

Comment 3 Xavier Bachelot 2021-06-08 13:13:03 UTC

After looking at the websvn 2.3.3 code, I think it is not affected as the getListSearch function first ship in the 2.6.0 release.

See https://github.com/websvnphp/websvn/commit/208652884c71bed62e97c445cf25f7ce8899dc41.

I would certainly not be against another pair of eyes taking a look, but I tend to say both EPEL 7 and EPEL 8 are not vulnerable.

Comment 4 Xavier Bachelot 2021-06-10 10:33:07 UTC

Not sure this is the correct thing to do, but let's close this as 'NOTABUG' as websvn 2.3.3 which ships in EPEL7 is not affected.