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TI-2015-03736 Aliases CVE-2015-4456GHSA-p85q-834g-x9vx

ownCloud Desktop Client before 1.8.2 does not call QNetworkReply::ignoreSslErrors with…

Priority LOW 15Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
High
Impact type
—
Confidentiality · integrity · availability
Partial · None · None
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

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.

Why it matters now

EPSS 0.00825 57th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:owncloud:owncloud_desktop_client:*:*:*:*:*:*:*:*up to 1.8.1VulnerableownCloud
  • cpe:2.3:a:owncloud:owncloud_desktop_client:*:*:*:*:*:*:*:* Versions up to 1.8.1 Vulnerable ·ownCloud

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2015-4456
  2. 2026-10-03 Alias added: GHSA-p85q-834g-x9vx

References

Advisory 2

Other 1

  • TI-2021-20135 ownCloud owncloud/client before 2.9.2 allows Resource Injection by a server into the… CVSS 3.1HIGH 7.8
  • TI-2016-06106 ownCloud Desktop before 2.2.3 allows local users to execute arbitrary code and possibly… CVSS 3.0HIGH 8.4
  • TI-2020-17374 ownCloud owncloud/client before 2.7 allows DLL Injection. CVSS 3.1HIGH 7.8
  • TI-2015-06070 ownCloud Desktop Client before 2.0.1, when compiled with a Qt release after 5.3.x, does… CVSS 2.0MEDIUM 5.1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences