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.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
---|---|---|
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DLA-777-1 | libvncserver security update |
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DLA-1979-1 | italc security update |
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DSA-3753-1 | libvncserver security update |
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EUVD-2016-10729 | 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. |
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USN-3171-1 | LibVNCServer vulnerabilities |
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USN-4587-1 | iTALC vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-06T03:07:31.414Z
Reserved: 2016-12-13T00:00:00
Link: CVE-2016-9942

No data.

Status : Deferred
Published: 2016-12-31T18:59:00.180
Modified: 2025-04-12T10:46:40.837
Link: CVE-2016-9942


No data.