CVE-2019-17624
High
Description
"" In X.Org X Server 1.20.4, there is a stack-based buffer overflow in the function XQueryKeymap. For example, by sending ct.c_char 1000 times, an attacker can cause a denial of service (application crash) or possibly have unspecified other impact. Note: It is disputed if the X.Org X Server is involved or if there is a stack overflow.
SeverityHigh
CVSS7.8
Exploit probability—
ProductX.org X Server
PublishedOct 16, 2019
First seenOct 16, 2019
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| x.org x_server | v ≤ 1.20.4 | — |
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