CVE-2020-8156
published 2020-05-12CVE-2020-8156: A missing verification of the TLS host in Nextcloud Mail 1.1.3 allowed a man in the middle attack.
PriorityP431high7CVSS 3.1
AVNACHPRNUINSUCHILAL
EPSS
0.93%
56.2th percentile
A missing verification of the TLS host in Nextcloud Mail 1.1.3 allowed a man in the middle attack.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| fedoraproject | fedora | — | — |
| nextcloud | < 1.1.4 | 1.1.4 |
CVSS provenance
nvdv3.17.0HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
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No detection rules found.
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Bugzilla
CVE-2020-8153 CVE-2020-8154 CVE-2020-8155 CVE-2020-8156 nextcloud: multiple vulnerabilities
bugzilla·2020-05-20·CVSS 8.1
CVE-2020-8153 [HIGH] CVE-2020-8153 CVE-2020-8154 CVE-2020-8155 CVE-2020-8156 nextcloud: multiple vulnerabilities
CVE-2020-8153 CVE-2020-8154 CVE-2020-8155 CVE-2020-8156 nextcloud: multiple vulnerabilities
4 vulnerabilities found in nextcloud:
CVE-2020-8153: https://nextcloud.com/security/advisory/?id=NC-SA-2020-017
CVE-2020-8154: https://nextcloud.com/security/advisory/?id=NC-SA-2020-018
CVE-2020-8155: https://nextcloud.com/security/advisory/?id=NC-SA-2020-019
CVE-2020-8156: https://nextcloud.com/security/advisory/?id=NC-SA-2020-020
Discussion:
Created nextcloud tracking bugs for this issue:
Affects: epel-7 [bug 1838276]
Affects: fedora-all [bug 1838275]
---
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.
Bugzilla
CVE-2020-8153 CVE-2020-8154 CVE-2020-8155 CVE-2020-8156 nextcloud: multiple vulnerabilities [fedora-all]
bugzilla·2020-05-20·CVSS 8.1
CVE-2020-8153 [HIGH] CVE-2020-8153 CVE-2020-8154 CVE-2020-8155 CVE-2020-8156 nextcloud: multiple vulnerabilities [fedora-all]
CVE-2020-8153 CVE-2020-8154 CVE-2020-8155 CVE-2020-8156 nextcloud: multiple vulnerabilities [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
Bugzilla
CVE-2020-8153 CVE-2020-8154 CVE-2020-8155 CVE-2020-8156 nextcloud: multiple vulnerabilities [epel-7]
bugzilla·2020-05-20·CVSS 8.1
CVE-2020-8153 [HIGH] CVE-2020-8153 CVE-2020-8154 CVE-2020-8155 CVE-2020-8156 nextcloud: multiple vulnerabilities [epel-7]
CVE-2020-8153 CVE-2020-8154 CVE-2020-8155 CVE-2020-8156 nextcloud: multiple vulnerabilities [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 te
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KC6HLX5SG4PZO6Y54D2LFJ4ATG76BKOP/https://nextcloud.com/security/advisory/?id=NC-SA-2020-020https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KC6HLX5SG4PZO6Y54D2LFJ4ATG76BKOP/https://nextcloud.com/security/advisory/?id=NC-SA-2020-020
2020-05-12
Published