Bug 1595633 (CVE-2018-10859) - CVE-2018-10859 git-annex: Malicious server could trick git-annex into decrypting a file encrypted to the user's gpg key
Summary: CVE-2018-10859 git-annex: Malicious server could trick git-annex into decrypt...
Status: CLOSED UPSTREAM
Alias: CVE-2018-10859
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard: impact=moderate,public=20180626,repor...
Keywords: Security
Depends On: 1595635 1595634
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-06-27 08:54 UTC by Andrej Nemec
Modified: 2019-06-10 10:30 UTC (History)
3 users (show)

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Clone Of:
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Last Closed: 2019-06-10 10:30:47 UTC


Attachments (Terms of Use)

Description Andrej Nemec 2018-06-27 08:54:24 UTC
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. Daniel Dent discovered this attack in collaboration with Joey Hess.

References:

https://git-annex.branchable.com/security/CVE-2018-10857_and_CVE-2018-10859/
http://seclists.org/oss-sec/2018/q2/237

Comment 1 Andrej Nemec 2018-06-27 08:54:57 UTC
Created git-annex tracking bugs for this issue:

Affects: epel-all [bug 1595635]
Affects: fedora-all [bug 1595634]

Comment 2 Product Security DevOps Team 2019-06-10 10:30:47 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.


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