Bug 1480454

Summary: CVE-2017-1000115 Mercurial: path traversal via symlink [fedora-all]
Product: [Fedora] Fedora Reporter: Cedric Buissart <cbuissar>
Component: mercurialAssignee: Petr Stodulka <pstodulk>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: high    
Version: 26CC: mads, ndbecker2, pstodulk
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: mercurial-4.2.3-1.fc26 mercurial-3.8.1-4.fc25 Doc Type: Release Note
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2017-08-29 15:18:59 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: 1480330    
Attachments:
Description Flags
untested patch for F25
none
patch none

Comment 1 Cedric Buissart 2017-08-11 07:37:01 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

# testing, stable
request=testing

# Bug numbers: 1234,9876
bugs=1480330

# 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 Petr Stodulka 2017-08-11 11:23:42 UTC 
Created attachment 1312087 [details]
untested patch for F25

F26 and rawhide are already fixed by rebase to v4.2.3 and builds are prepared as well. I prepared backport with some tests for mercurial v3.8.1, however I havn't done tests yet whether patch is correct.

Attached the mentioned patch as I have to continue on more important things now. If anyone will have time, help is appreciated.

(P.S. should fix https://bugzilla.redhat.com/show_bug.cgi?id=1480455 as well)
Comment 3 Petr Stodulka 2017-08-11 11:26:26 UTC 
Small update: patch is obviously incorrect as I can see some tracebacks from output of testsuite.
Comment 4 Fedora Update System 2017-08-13 20:30:47 UTC 
mercurial-3.8.1-4.fc25 has been submitted as an update to Fedora 25. https://bodhi.fedoraproject.org/updates/FEDORA-2017-fa1d8ad61a
Comment 5 Fedora Update System 2017-08-13 20:33:53 UTC 
mercurial-4.2.3-1.fc26 has been submitted as an update to Fedora 26. https://bodhi.fedoraproject.org/updates/FEDORA-2017-f03b04acbb
Comment 6 Petr Stodulka 2017-08-14 11:11:34 UTC 
Created attachment 1313046 [details]
patch
Comment 7 Fedora Update System 2017-08-15 03:49:47 UTC 
mercurial-3.8.1-4.fc25 has been pushed to the Fedora 25 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-fa1d8ad61a
Comment 8 Fedora Update System 2017-08-15 06:22:41 UTC 
mercurial-4.2.3-1.fc26 has been pushed to the Fedora 26 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-f03b04acbb
Comment 9 Fedora Update System 2017-08-29 15:18:59 UTC 
mercurial-4.2.3-1.fc26 has been pushed to the Fedora 26 stable repository. If problems still persist, please make note of it in this bug report.
Comment 10 Fedora Update System 2017-09-28 23:52:14 UTC 
mercurial-3.8.1-4.fc25 has been pushed to the Fedora 25 stable repository. If problems still persist, please make note of it in this bug report.