CVE-2018-16517
Estado: ModificadaMedia (5.5)—💥 Exploit
asm/labels.c in Netwide Assembler (NASM) is prone to NULL Pointer Dereference, which allows the attacker to cause a denial of service via a crafted file.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Puntuación base: 5.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 5.17%
- Percentil entre todas las CVEs puntuadas: 92
- 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).
💥 Exploits públicos
Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.
- Publicado en Exploit-DB · Netwide Assembler (NASM) 2.14rc15 - NULL Pointer Dereference (PoC) (18/4/2019)
Tecnologías afectadas (1)
CWE
- CWE-476
Referencias
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00015.html
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00017.html
- http://packetstormsecurity.com/files/152566/Netwide-Assembler-NASM-2.14rc15-Null-Pointer-Dereference.html
- https://bugzilla.nasm.us/show_bug.cgi?id=3392513
- https://fakhrizulkifli.github.io/CVE-2018-16517.html
- https://www.exploit-db.com/exploits/46726/
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00015.html
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00017.html
- http://packetstormsecurity.com/files/152566/Netwide-Assembler-NASM-2.14rc15-Null-Pointer-Dereference.html
- https://bugzilla.nasm.us/show_bug.cgi?id=3392513
- https://fakhrizulkifli.github.io/CVE-2018-16517.html
- https://www.exploit-db.com/exploits/46726/
JSON original (NVD)
Mostrar
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