Bug 1871743 (CVE-2020-8230) - CVE-2020-8230 nextcloud: missing ASLR and DEP protections leads to DoS
Summary: CVE-2020-8230 nextcloud: missing ASLR and DEP protections leads to DoS
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2020-8230
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1871746 1871747 1871748 1871749
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-08-24 07:48 UTC by Dhananjay Arunesh
Modified: 2021-02-16 19:26 UTC (History)
11 users (show)

Fixed In Version:
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Environment:
Last Closed: 2020-08-24 09:15:21 UTC
Embargoed:

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Description Dhananjay Arunesh 2020-08-24 07:48:33 UTC 
A memory corruption vulnerability exists in NextCloud Desktop Client v2.6.4 where missing ASLR and DEP protections in for windows allowed to corrupt memory.

References:
https://hackerone.com/reports/380102
Comment 1 Dhananjay Arunesh 2020-08-24 08:05:54 UTC 
External References:

https://nextcloud.com/security/advisory/?id=NC-SA-2020-035
Comment 2 Dhananjay Arunesh 2020-08-24 08:06:06 UTC 
Created nextcloud tracking bugs for this issue:

Affects: epel-7 [bug 1871748]
Affects: fedora-all [bug 1871746]


Created nextcloud-client tracking bugs for this issue:

Affects: epel-7 [bug 1871749]
Affects: fedora-all [bug 1871747]
Comment 3 Product Security DevOps Team 2020-08-24 09:15:21 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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