CVE-2022-0982
Buffer Overflow via crafted client request in Accel-PPP v1.12
Résumé
Buffer Overflow via crafted client request in Accel-PPP v1.12
Description d'origine
La description telle que publiée par la source (souvent en anglais).
The telnet_input_char function in opt/src/accel-pppd/cli/telnet.c suffers from a memory corruption vulnerability, whereby user input cmdline_len is copied into a fixed buffer b->buf without any bound checks. If the server connects with a malicious client, crafted client requests can remotely trigger this vulnerability.
Références
- advisory github.com
- advisory nvd.nist.gov
- report github.com