ASA-201807-2 log generated external raw
[ASA-201807-2] git-annex: multiple issues |
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Arch Linux Security Advisory ASA-201807-2
=========================================
Severity: High
Date : 2018-07-04
CVE-ID : CVE-2018-10857 CVE-2018-10859
Package : git-annex
Type : multiple issues
Remote : Yes
Link : https://security.archlinux.org/AVG-725
Summary
=======
The package git-annex before version 6.20180626-1 is vulnerable to
multiple issues including arbitrary filesystem access and information
disclosure.
Resolution
==========
Upgrade to 6.20180626-1.
# pacman -Syu "git-annex>=6.20180626-1"
The problems have been fixed upstream in version 6.20180626.
Workaround
==========
None.
Description
===========
- CVE-2018-10857 (arbitrary filesystem access)
Some uses of git-annex were vulnerable to a private data exposure and
exfiltration attack. It could expose the content of files located
outside the git-annex repository, or content from a private web server
on localhost or the LAN.
- CVE-2018-10859 (information disclosure)
A malicious server for a special remote could trick git-annex into
decrypting a file that was encrypted to the user's gpg key. This attack
could be used to expose encrypted data that was never stored in git-
annex
Impact
======
A remote attacker is able to read arbitrary files on the filesystem or
decrypt encrypted files by modifying the git-annex repository.
References
==========
https://git-annex.branchable.com/security/CVE-2018-10857_and_CVE-2018-10859/
https://git.joeyh.name/index.cgi/git-annex.git/commit/?id=b54b2cdc0ef1373fc200c0d28fded3c04fd57212
https://security.archlinux.org/CVE-2018-10857
https://security.archlinux.org/CVE-2018-10859
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