CVSS 6.5 · Medium EPSS 1,3%
Kerentanan Use After Free pada sangoma asterisk, sangoma certified asterisk. Skor CVSS 3.1 6.5 (Medium) menurut NVD.
A use-after-free in res_pjsip_pubsub.c in Sangoma Asterisk 16.28, 18.14, 19.6, and certified/18.9-cert2 may allow a remote authenticated attacker to crash Asterisk (denial of service) by performing activity on a subscription via a reliable transport at the same time that Asterisk is also performing activity on that subscription.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| sangoma | asterisk | Versi 16.0.0 hingga sebelum 16.29.1 |
| sangoma | asterisk | Versi 18.14.0 hingga sebelum 18.15.1 |
| sangoma | asterisk | Versi 19.6.0 hingga sebelum 19.7.1 |
| sangoma | asterisk | Versi 20.0.0 |
| sangoma | certified asterisk | Versi 18.9 cert2 |