CVE-2022-44792
Estado: ModificadaMedia (6.5)—
handle_ipDefaultTTL in agent/mibgroup/ip-mib/ip_scalars.c in Net-SNMP 5.8 through 5.9.3 has a NULL Pointer Exception bug that can be used by a remote attacker (who has write access) to cause the instance to crash via a crafted UDP packet, resulting in Denial of Service.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Puntuación base: 6.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 52%
- Percentil entre todas las CVEs puntuadas: 99
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (6)
CWE
- CWE-476
- CWE-476
Referencias
- https://gist.github.com/menglong2234/b7bc13ae1a144f47cc3c95a7ea062428
- https://github.com/net-snmp/net-snmp/issues/474
- https://lists.debian.org/debian-lts-announce/2023/01/msg00010.html
- https://security.netapp.com/advisory/ntap-20230223-0011/
- https://gist.github.com/menglong2234/b7bc13ae1a144f47cc3c95a7ea062428
- https://github.com/net-snmp/net-snmp/issues/474
- https://lists.debian.org/debian-lts-announce/2023/01/msg00010.html
- https://security.netapp.com/advisory/ntap-20230223-0011/
JSON original (NVD)
Mostrar
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