BusyBox FEATURE_WGET_TIMEOUT wget.c null pointer dereference
33Vexday Risk Score
Sem sinal de exploração. Ela tem prova de conceito pública.
ssvc Attendcvss 4.8epss 0.1%
probabilidade de exploração
0.1%top 98% das CVEs
exploração observada
nãonenhuma fonte reporta
1 exploit(s) público(s)
A vulnerability has been found in BusyBox up to 1.30.1. This vulnerability affects unknown code of the file networking/wget.c of the component FEATURE_WGET_TIMEOUT Handler. Such manipulation of the argument -T leads to null pointer dereference. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The name of the patch is 83a40bf7a93c8ac093d33ab452222dd5b9eb57ff. A patch should be applied to remediate this issue.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
Produtos afetados
n/a · BusyBoxPoCs públicas encontradas — 1
cve_referencegist.github.com/wyxstarry/5c199ec824928c5ae5816aaecbc6df03não verificado⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
Referências
https://gist.github.com/wyxstarry/5c199ec824928c5ae5816aaecbc6df03https://github.com/mirror/busybox/commit/83a40bf7a93c8ac093d33ab452222dd5b9eb57ffhttps://github.com/mirror/busybox/issues/124https://vuldb.com/cve/CVE-2026-76014https://vuldb.com/submit/878212https://vuldb.com/vuln/391923https://vuldb.com/vuln/391923/cti