CVE-2019-5747

CVSS 7.5 HIGHEPSS 4.7%CWE-125

Vexday Risk Score

21Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 7.5EPSS 4.7%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Ciclo de vida

09 ene 2019Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

An issue was discovered in BusyBox through 1.30.0. An out of bounds read in udhcp components (consumed by the DHCP client, server, and/or relay) might allow a remote attacker to leak sensitive information from the stack by sending a crafted DHCP message. This is related to assurance of a 4-byte length when decoding DHCP_SUBNET. NOTE: this issue exists because of an incomplete fix for CVE-2018-20679.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Productos afectados

n/a · n/a

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Referencias

http://packetstormsecurity.com/files/154361/Cisco-Device-Hardcoded-Credentials-GNU-glibc-BusyBox.html https://bugs.busybox.net/show_bug.cgi?id=11506 http://seclists.org/fulldisclosure/2019/Sep/7 https://git.busybox.net/busybox/commit/?id=74d9f1ba37010face4bd1449df4d60dd84450b06 https://seclists.org/bugtraq/2019/Sep/7 https://usn.ubuntu.com/3935-1/