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Published: 26 October 2015

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.




Package Release Status
Launchpad, Ubuntu, Debian
artful Ignored
(end of life)
bionic Not vulnerable
cosmic Not vulnerable
precise Does not exist

trusty Does not exist
(trusty was not-affected [compiled with qt4])
Released (2.0.0+dfsg-1)
vivid Ignored
(end of life)
wily Ignored
(end of life)
xenial Not vulnerable
yakkety Ignored
(end of life)
zesty Ignored
(end of life)