The HandleRFBServerMessage function in libvncclient/rfbproto.c in LibVNCServer 0.9.9 and earlier does not check certain malloc return values, which allows remote VNC servers to cause a denial of service (application crash) or possibly execute arbitrary code by specifying a large screen size in a (1) FramebufferUpdate, (2) ResizeFrameBuffer, or (3) PalmVNCReSizeFrameBuffer message.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2014-12-15T17:27:00

Updated: 2020-10-23T12:06:26

Reserved: 2014-09-01T00:00:00


Link: CVE-2014-6052

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2014-12-15T18:59:04.033

Modified: 2020-10-23T13:15:13.063


Link: CVE-2014-6052

JSON object: View

cve-icon Redhat Information

No data.

CWE