Bug 1823621

Summary:	CVE-2020-1722 freeipa: ipa: No password length restriction leads to denial of service [fedora-all]
Product:	[Fedora] Fedora	Reporter:	Huzaifa S. Sidhpurwala <huzaifas>
Component:	freeipa	Assignee:	IPA Maintainers <ipa-maint>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	low	Docs Contact:
Priority:	low
Version:	31	CC:	abokovoy, fdc, frenaud, ipa-maint, jcholast, jhrozek, pvoborni, rcritten, ssorce, twoerner
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:	2020-07-01 19:28:17 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Bug Depends On:
Bug Blocks:	1793071

Description Huzaifa S. Sidhpurwala 2020-04-14 04:27:20 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 fedora-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. 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 Huzaifa S. Sidhpurwala 2020-04-14 04:27:24 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=low

# testing, stable
request=testing

# Bug numbers: 1234,9876
bugs=1793071,1823621

# 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 Florence Blanc-Renaud 2020-04-15 12:07:13 UTC

Fixed upstream:
master:
https://pagure.io/freeipa/c/dbf5df4a66b68f62a9e063c43a30b46e539c603b CVE-2020-1722: prevent use of too long passwords

ipa-4-8:
https://pagure.io/freeipa/c/089a393581aa249ddec66ce1455fff4951cdb827 CVE-2020-1722: prevent use of too long passwords

ipa-4-6:
https://pagure.io/freeipa/c/a05ebcf9fe63eaebddb2b76d3556814440fe1a86 Add interactive prompt for the LDAP bind password to ipa-getkeytab
https://pagure.io/freeipa/c/972e7200a57195347625e00ea64584d935a3cb92 CVE-2020-1722: prevent use of too long passwords

Comment 3 Alexander Bokovoy 2020-07-01 19:28:17 UTC

This is fixed in F32 stable already with FreeIPA 4.8.7 release.