CVE-2016-7942
Critical
Description
The XGetImage function in X.org libX11 before 1.6.4 might allow remote X servers to gain privileges via vectors involving image type and geometry, which triggers out-of-bounds read operations.
SeverityCritical
CVSS9.8
Exploit probability—
Product
X.org Libx11
PublishedDec 13, 2016
First seenDec 13, 2016
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| x.org libx11 | v ≤ 1.6.3 | — |
| fedoraproject fedora | 25 | — |
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