CVE-2023-42366Medium· 5.5▾ SunlitA heap-buffer-overflow was discovered in BusyBox v.1.36.1 in the next_token function at awk.c:1159.
▾ Sunlit zone — Low / medium · no exploitation signal
impact 30.3 · likelihood 0.1 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.4%
A heap-buffer-overflow was discovered in BusyBox v.1.36.1 in the next_token function at awk.c:1159.
busybox = 1.36.1Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2022-48174Critical· 9.8There is a stack overflow vulnerability in ash.c:6030 in busybox before 1.35
CVE-2026-88840Medium· 5.3BusyBox TLS get_client_hello() reads past the end of the input buffer when parsing a truncated ClientHello message.
CVE-2026-88830High· 7.5A unit confusion in BusyBox TLS Montgomery reduction buffer allocation causes a pre-authentication heap buffer overflow when processing a crafted ClientKeyExchange message.
CVE-2022-30065High· 7.8A use-after-free in Busybox 1.35-x's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the copyvar function.
CVE-2021-33656Medium· 6.8When setting font with malicous data by ioctl cmd PIO_FONT,kernel will write memory out of bounds.
CVE-2022-2129High· 7.8Out-of-bounds Write in GitHub repository vim/vim prior to 8.2.