Bug 1374172 (CVE-2016-1241)

Summary:	CVE-2016-1241 tryton: password hashes leak to authenticated users
Product:	[Other] Security Response	Reporter:	Martin Prpič <mprpic>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	dan
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	tryton 3.2.17, tryton 3.4.14, tryton 3.6.12, tryton 3.8.8, tryton 4.0.4	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-06-08 02:58:22 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:	1374221, 1374222
Bug Blocks:

Description Martin Prpič 2016-09-08 07:41:41 UTC

A flaw in trytond has been discovered:

The CVE-2016-1241 allows an authenticated user to read the hashed password of other users. The exploitation is not easy thanks to the existing protection of Tryton against such leak. Those protections are usage of strong hash method (bcrypt or sha1) and the salt of the password with random data (protection against rainbow tables).

External Reference:

http://www.tryton.org/posts/security-release-for-issue5795-and-issue5808.html

Upstream bug:

https://bugs.tryton.org/issue5795

Comment 1 Martin Prpič 2016-09-08 09:38:01 UTC

Created tryton tracking bugs for this issue:

Affects: fedora-all [bug 1374221]
Affects: epel-all [bug 1374222]

Comment 2 Fedora Update System 2016-09-13 18:08:43 UTC

python-proteus-4.0.2-1.fc25, tryton-4.0.4-1.fc25, trytond-4.0.4-1.fc25, trytond-account-4.0.3-1.fc25, trytond-account-invoice-4.0.2-1.fc25, trytond-account-product-4.0.2-1.fc25, trytond-account-statement-4.0.2-1.fc25, trytond-company-4.0.3-1.fc25, trytond-google-maps-4.0.2-1.fc25, trytond-party-4.0.2-1.fc25, trytond-purchase-4.0.3-1.fc25, trytond-sale-4.0.3-1.fc25, trytond-stock-4.0.3-1.fc25 has been pushed to the Fedora 25 stable repository. If problems still persist, please make note of it in this bug report.

Comment 3 Product Security DevOps Team 2019-06-08 02:58:22 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.