CVE-2016-2147
Published · Updated
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 7.8%
exploitation probability
7.8%top 5% of all CVEs
observed exploitation
nono source reports it
Integer overflow in the DHCP client (udhcpc) in BusyBox before 1.25.0 allows remote attackers to cause a denial of service (crash) via a malformed RFC1035-encoded domain name, which triggers an out-of-bounds heap write.
Affected products
n/a · n/aReferences
http://packetstormsecurity.com/files/153278/WAGO-852-Industrial-Managed-Switch-Series-Code-Execution-Hardcoded-Credentials.htmlhttp://packetstormsecurity.com/files/154361/Cisco-Device-Hardcoded-Credentials-GNU-glibc-BusyBox.htmlhttps://busybox.net/news.htmlhttp://seclists.org/fulldisclosure/2019/Jun/18http://seclists.org/fulldisclosure/2019/Sep/7http://seclists.org/fulldisclosure/2020/Aug/20https://git.busybox.net/busybox/commit/?id=d474ffc68290e0a83651c4432eeabfa62cd51e87https://lists.debian.org/debian-lts-announce/2018/07/msg00037.htmlhttps://lists.debian.org/debian-lts-announce/2021/02/msg00020.htmlhttps://seclists.org/bugtraq/2019/Jun/14https://seclists.org/bugtraq/2019/Sep/7https://security.gentoo.org/glsa/201612-04