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CVE-2025-8842

NASM Netwide Assember preproc.c do_directive use after free

CVSS 4.8 MEDIUMEPSS 0.2%CWE-119CWE-416
Vexday Risk Score
13Baixo
Decisão SSVC (CISA)
Track
Sem sinal de exploração → monitorar
CVSS 4.8EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
11 ago 2025Publicada no NVD
Recomendação: Monitorar — sem sinal de exploração no momento.
A vulnerability has been found in NASM Netwide Assember 2.17rc0. Affected by this issue is the function do_directive of the file preproc.c. The manipulation leads to use after free. An attack has to be approached locally. The exploit has been disclosed to the public and may be used.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Produtos afetados
NASM · Netwide Assember

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Referências
https://bugzilla.nasm.us/show_bug.cgi?id=3392933https://drive.google.com/file/d/11vEV1vMHXO4BrDGhvWAMm0Qo1woiUwVV/view?usp=drive_linkhttps://vuldb.com/?ctiid.319376https://vuldb.com/?id.319376https://vuldb.com/?submit.623184