Описание
sppp_pap_input in sys/net/if_spppsubr.c in OpenBSD before 076e2b1 allows authentication bypass via certain zero values for lengths.
sppp_pap_input in sys/net/if_spppsubr.c in OpenBSD before 076e2b1 allows authentication bypass via certain zero values for lengths.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2026-55706
- https://github.com/openbsd/src/commit/076e2b1c1fc4ac0883a72d3544131ad5cee7adf8
- https://blog.argus-systems.ai/blog/openbsd-pap-27-year-auth-bypass.html
- https://blog.argus-systems.ai/blog/poc-001-pap-bypass.py
- https://www.openwall.com/lists/oss-security/2026/06/16/9
Связанные уязвимости
CVSS3: 5.8
nvd
3 месяца назад
sppp_pap_input in sys/net/if_spppsubr.c in OpenBSD before 076e2b1 allows authentication bypass via certain zero values for lengths.
CVSS3: 5.8
fstec
3 месяца назад
Уязвимость функции sppp_pap_input() сценария if_spppsubr.c операционной системы OpenBSD, позволяющая нарушителю обойти ограничения безопасности