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CVE-2015-4456

Published: Oct 26, 2015Updated: May 6, 2026 Sources: CVE List NVDNVD-CWE-Other
2.6LOW
NVD MITRE
EPSS Score
0.8%
Top 45.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

ownCloud Desktop Client before 1.8.2 does not call QNetworkReply::ignoreSslErrors with the list of errors to be ignored, which allows man-in-the-middle attackers to bypass the user's certificate distrust decision and obtain sensitive information by leveraging a self-signed certificate and a connection to a server using its own self-signed certificate.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:HAu:NC:PI:NA:N
Exploitability
AV:NAccess Vector
Network
AC:HAccess Complexity
High
Au:NAuthentication
None
Impact
C:PConfidentiality
Partial
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

NVD-CWE-Other

Affected Products

owncloud
commercial·DEaka owncloud client, owncloud server
owncloud desktop clientOn-premDesktop App
Cloud & SaaS / cloud-platform
and 1 more affected products View all →

Exploitability

Official Patch Available
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References

http://www.debian.org/security/2015/dsa-3363
debian.org
https://github.com/owncloud/client/issues/3283
github.com
https://owncloud.org/security/advisory/?id=oc-sa-2015-009
owncloud.org
and 1 more references View all →

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