CVSS 7.5 · High EPSS 3,5%
Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada twisted, debian linux +3 lainnya. Skor CVSS 3.1 7.5 (High) menurut NVD.
Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 22.2.0, Twisted SSH client and server implement is able to accept an infinite amount of data for the peer's SSH version identifier. This ends up with a buffer using all the available memory. The attach is a simple as `nc -rv localhost 22 < /dev/zero`. A patch is available in version 22.2.0. There are currently no known workarounds.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| twisted | twisted | Versi 21.7.0 hingga sebelum 22.2.0 |
| debian | debian linux | Versi 9.0 |
| oracle | http server | Versi 12.2.1.3.0 |
| oracle | http server | Versi 12.2.1.4.0 |
| oracle | zfs storage appliance kit | Versi 8.8 |
| fedoraproject | fedora | Versi 35 |
| fedoraproject | fedora | Versi 36 |