Kritik CVSS 9.8
CVE-2026-106803: CVE-2026-106803: yığıt (stack) taşması
Açıklama (NVD)
A stack-based buffer overflow exists in Kamailio v6.1.3 and v6.1.4 in the ims_registrar_pcscf module. When processing a crafted application/reginfo+xml NOTIFY message, process_contact() copies an attacker-controlled port value from the alias parameter into a fixed 5-byte stack buffer without validating its length. An unauthenticated remote attacker can trigger stack corruption and terminate the P-CSCF process, resulting in denial of service.
Özet bilgiler
- CVSS v3.1
- 9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS
- %0,51 (yüzdelik 43)
- CWE
- CWE-121
- Yama
- Yok / bilinmiyor