CVE-2020-15173
Heap buffer overflow in ACCEL-PPP
Vexday Risk Score
21Baixo
Decisão SSVC (CISA)
Track
Sem sinal de exploração → monitorar
CVSS 8.2EPSS 1.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
09 set 2020Publicada no NVD
Recomendação: Monitorar — sem sinal de exploração no momento.
In ACCEL-PPP (an implementation of PPTP/PPPoE/L2TP/SSTP), there is a buffer overflow when receiving an l2tp control packet ith an AVP which type is a string and no hidden flags, length set to less than 6. If your application is used in open networks or there are untrusted nodes in the network it is highly recommended to apply the patch. The problem was patched with commit 2324bcd5ba12cf28f47357a8f03cd41b7c04c52b As a workaround changes of commit 2324bcd5ba12cf28f47357a8f03cd41b7c04c52b can be applied to older versions.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Produtos afetados
accel-ppp · accel-pppQuer saber se a sua infraestrutura está exposta a isto?
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