vulnerability
FreeBSD: VID-64BE967A-D379-11E6-A071-001E67F15F5A (CVE-2016-9942): libvncserver -- multiple buffer overflows
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Nov 24, 2016 | Jan 10, 2017 | May 7, 2019 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Nov 24, 2016
Added
Jan 10, 2017
Modified
May 7, 2019
Description
Heap-based buffer overflow in ultra.c in LibVNCClient in LibVNCServer before 0.9.11 allows remote servers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted FramebufferUpdate message with the Ultra type tile, such that the LZO payload decompressed length exceeds what is specified by the tile dimensions.
Solution
freebsd-upgrade-package-libvncserver
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