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Huawei EulerOS: CVE-2016-9942: libvncserver security update

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Huawei EulerOS: CVE-2016-9942: libvncserver security update

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
12/31/2016
Created
02/23/2021
Added
02/22/2021
Modified
02/22/2021

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(s)

  • huawei-euleros-2_0_sp2-upgrade-libvncserver

References

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