CVE-2015-4456
owncloud-client - security update
EPSS 0.83%
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.
How to fix CVE-2015-4456
To remediate CVE-2015-4456, upgrade the affected package to a fixed version below.
- Debian/owncloud-client—upgrade to 1.8.4+dfsg-1 or later
- —upgrade to 1.7.0~beta1+really1.6.4+dfsg-1+deb8u1 or later
Is CVE-2015-4456 being exploited?
Low — EPSS is 0.8%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 1.8.4+dfsg-1
- from 0, < 1.7.0~beta1+really1.6.4+dfsg-1+deb8u1