Description
ownCloud Desktop Client before 2.0.1, when compiled with a Qt release after 5.3.x, does not call QNetworkReply::ignoreSslErrors with the list of errors to be ignored, which makes it easier for remote attackers to conduct man-in-the-middle (MITM) attacks by leveraging a server using a self-signed certificate. NOTE: this vulnerability exists because of a partial CVE-2015-4456 regression.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_confirm
https://owncloud.org/security/advisory/?id=oc-sa-2015-016
Scores
EPSS
0.0025
EPSS Percentile
48.0%
Details
Status
published
Products (3)
owncloud/owncloud_desktop_client
< 2.0.0
qt/qt
5.3.0
qt/qt
5.4.1
Published
Oct 26, 2015
Tracked Since
Feb 18, 2026