CVSS 7.8 · High EPSS 0,40%
Kerentanan Out-of-bounds Write pada tigervnc, x.org x server +2 lainnya. Skor CVSS 3.1 7.8 (High) menurut NVD.
An out-of-bounds write flaw was found in X.Org and Xwayland. The function GetBarrierDevice() searches for the pointer device based on its device ID and returns the matching value, or supposedly NULL, if no match was found. However, the code will return the last element of the list if no matching device ID is found, which can lead to out-of-bounds memory access.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| tigervnc | tigervnc | Semua versi |
| x.org | x server | Semua versi sebelum 21.1.16 |
| x.org | xwayland | Semua versi sebelum 24.1.6 |
| redhat | enterprise linux | Versi 7.0 |
| redhat | enterprise linux | Versi 8.0 |
| redhat | enterprise linux | Versi 9.0 |