Bug 1543120 (CVE-2018-6871)

Summary:	CVE-2018-6871 libreoffice: Remote arbitrary file disclosure vulnerability via WEBSERVICE formula
Product:	[Other] Security Response	Reporter:	Pedro Sampaio <psampaio>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	caolanm, dtardon, erack, mstahl, sbergman, security-response-team
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	libreoffice 5.4.5, libreoffice 6.0.1	Doc Type:	If docs needed, set a value
Doc Text:	A flaw was found in libreoffice before 5.4.5 and before 6.0.1. Arbitrary remote file disclosure may be achieved by the use of the WEBSERVICE formula in a specially crafted ODS file.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2018-03-14 09:32:44 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:	1545023, 1545024, 1545033, 1545034, 1545035, 1545036
Bug Blocks:	1543123

Description Pedro Sampaio 2018-02-07 18:45:10 UTC

A flaw was found in libreoffice. Arbitrary remote file disclosure may be achieved by the use of the WEBSERVICE formula in a specially crafted ODS file.

Comment 2 Doran Moppert 2018-02-14 05:07:31 UTC

Created libreoffice tracking bugs for this issue:

Affects: fedora-all [bug 1545023]

Comment 4 Doran Moppert 2018-02-14 05:14:39 UTC

Note that libreoffice upstream refers to this as CVE-2018-1055, while MITRE calls it CVE-2018-6871.  Both identifiers refer to the same issue.

Comment 5 Doran Moppert 2018-02-14 05:14:50 UTC

External References:

https://github.com/jollheef/libreoffice-remote-arbitrary-file-disclosure
https://www.libreoffice.org/about-us/security/advisories/cve-2018-1055/

Comment 8 errata-xmlrpc 2018-03-06 21:43:25 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2018:0418 https://access.redhat.com/errata/RHSA-2018:0418

Comment 9 errata-xmlrpc 2018-03-13 18:26:51 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2018:0517 https://access.redhat.com/errata/RHSA-2018:0517