Owncloud Desktop Client
CVE-2015-4456
LOW
Severity by source
AV:N/AC:H/Au:N/C:P/I:N/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
AV:N/AC:H/Au:N/C:P/I:N/A:N
Lifecycle Timeline
1DescriptionCVE.org
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.
AnalysisAI
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. Rated low severity (CVSS 2.6), this vulnerability is remotely exploitable. No vendor patch available.
Technical ContextAI
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. Affected products include: Owncloud Owncloud Desktop Client. Version information: before 1.8.2.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
More in Owncloud Desktop Client
View allownCloud Desktop before 2.2.3 allows local users to execute arbitrary code and possibly gain privileges via a Trojan lib
ownCloud Desktop Client before 2.0.1, when compiled with a Qt release after 5.3.x, does not call QNetworkReply::ignoreSs
Same technique Information Disclosure
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External POC / Exploit Code
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