Bug 1295836 (CVE-2015-8747, CVE-2015-8748)

Summary:	CVE-2015-8747 CVE-2015-8748 radicale: Multiple security issues fixed in 1.1
Product:	[Other] Security Response	Reporter:	Adam Mariš <amaris>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	carnil, jorti, opensource
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	radicale 1.1	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-06-08 02:47:06 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:	1295837
Bug Blocks:

Description Adam Mariš 2016-01-05 15:19:27 UTC

Multiple security fixes related mmostly to improved input sanitization appeared in release of radicale 1.1:

* Improve the regex used for well-known URIs
* Prevent regex injection in rights management
* Prevent crafted HTTP request from calling arbitrary functions
* Improve URI sanitation and conversion to filesystem path
* Decouple the daemon from its parent environment

Upstream patches:

https://github.com/Kozea/Radicale/pull/343/commits

CVE request:

http://seclists.org/oss-sec/2016/q1/22

Comment 1 Adam Mariš 2016-01-05 15:19:50 UTC

Created radicale tracking bugs for this issue:

Affects: fedora-all [bug 1295837]

Comment 2 Adam Mariš 2016-01-06 13:06:03 UTC

Issues stated in changelog can be overlapping, MITRE grouped these issues into two and assigned CVEs:


CVE-2015-8747 - The multifilesystem backend allows access to arbitrary files on all platforms.

CVE-2015-8748 - Prevent regex injection in rights management

Comment 3 Fedora Update System 2016-01-19 23:29:06 UTC

radicale-1.1.1-1.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report.

Comment 4 Fedora Update System 2016-01-19 23:56:25 UTC

radicale-1.1.1-1.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report.

Comment 5 Product Security DevOps Team 2019-06-08 02:47:06 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.