CVE-2020-8230
published 2020-08-17CVE-2020-8230: 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.
PriorityP421medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.35%
27.5th percentile
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.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | nextcloud-desktop | — | — |
| nextcloud | desktop | < 2.6.5 | 2.6.5 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvdv2.02.1LOWAV:L/AC:L/Au:N/C:N/I:N/A:P
vendor_debian5.5LOW
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GHSA
GHSA-7m96-3q52-cjxh: A memory corruption vulnerability exists in NextCloud Desktop Client v2
ghsa_unreviewed·2022-05-24
CVE-2020-8230 [LOW] CWE-787 GHSA-7m96-3q52-cjxh: A memory corruption vulnerability exists in NextCloud Desktop Client v2
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.
Debian
CVE-2020-8230: nextcloud-desktop - A memory corruption vulnerability exists in NextCloud Desktop Client v2.6.4 wher...
vendor_debian·2020·CVSS 5.5
CVE-2020-8230 [MEDIUM] CVE-2020-8230: nextcloud-desktop - A memory corruption vulnerability exists in NextCloud Desktop Client v2.6.4 wher...
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.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved
sid: resolved
trixie: resolved
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-8230 nextcloud-client: nextcloud: missing ASLR and DEP protections leads to DoS [fedora-all]
bugzilla·2020-08-24·CVSS 5.5
CVE-2020-8230 [MEDIUM] CVE-2020-8230 nextcloud-client: nextcloud: missing ASLR and DEP protections leads to DoS [fedora-all]
CVE-2020-8230 nextcloud-client: nextcloud: missing ASLR and DEP protections leads to DoS [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects mul
Bugzilla
CVE-2020-8230 nextcloud: missing ASLR and DEP protections leads to DoS [fedora-all]
bugzilla·2020-08-24·CVSS 5.5
CVE-2020-8230 [MEDIUM] CVE-2020-8230 nextcloud: missing ASLR and DEP protections leads to DoS [fedora-all]
CVE-2020-8230 nextcloud: missing ASLR and DEP protections leads to DoS [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported ve
Bugzilla
CVE-2020-8230 nextcloud-client: nextcloud: missing ASLR and DEP protections leads to DoS [epel-7]
bugzilla·2020-08-24·CVSS 5.5
CVE-2020-8230 [MEDIUM] CVE-2020-8230 nextcloud-client: nextcloud: missing ASLR and DEP protections leads to DoS [epel-7]
CVE-2020-8230 nextcloud-client: nextcloud: missing ASLR and DEP protections leads to DoS [epel-7]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-7.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
Discussion:
Use the following templ
Bugzilla
CVE-2020-8230 nextcloud: missing ASLR and DEP protections leads to DoS [epel-7]
bugzilla·2020-08-24·CVSS 5.5
CVE-2020-8230 [MEDIUM] CVE-2020-8230 nextcloud: missing ASLR and DEP protections leads to DoS [epel-7]
CVE-2020-8230 nextcloud: missing ASLR and DEP protections leads to DoS [epel-7]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-7.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
Discussion:
Use the following template to for the 'fe
Bugzilla
CVE-2020-8230 nextcloud: missing ASLR and DEP protections leads to DoS
bugzilla·2020-08-24·CVSS 5.5
CVE-2020-8230 [MEDIUM] CVE-2020-8230 nextcloud: missing ASLR and DEP protections leads to DoS
CVE-2020-8230 nextcloud: missing ASLR and DEP protections leads to DoS
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
Discussion:
External References:
https://nextcloud.com/security/advisory/?id=NC-SA-2020-035
---
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]
---
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 bu
2020-08-17
Published