CVE-2021-42386

A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the nvalloc function...

CVE-2021-42374

An out-of-bounds heap read in Busybox's unlzma applet leads to information leak and denial of service when crafted LZMA-compressed input is decompressed. This can be triggered by any applet/format that...

CVE-2021-42375

An incorrect handling of a special element in Busybox's ash applet leads to denial of service when processing a crafted shell command, due to the shell mistaking specific characters for reserved characters. This may be used for DoS under rare conditions of filtered command input...

CVE-2021-42382

A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the getvars function...

CVE-2021-42384

A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the handlespecial function...

Use-After-Free

busybox is vulnerable to use-after-free vulnerability. A remote unauthenticated attacker could craft an awk pattern and send to the evaluate function resulting in a system hang...

Denial Of Service (DoS)

busybox is vulnerable to denial of service. An attacker can cause an application crash by providing a crafted awk pattern through the getvars function...

Denial Of Service (DoS)

busybox is vulnerable to denial of service. The vulnerability exists because it does not properly sanitize while processing a crafted awk pattern in the clrvar function which causes an application crash...

Privilege Escalation

busybox is vulnerable to privilege escalation. Winbindd doesn't start when allow trusted domains is off allowing remote attackers to bypass restrictions and gain unauthorized access...

Denial Of Service (DoS)

busybox is vulnerable to denial of service. The vulnerability exists due to the incorrect handling of a special element in ash when processing a crafted shell command, allowing an attacker to cause an application crash...

Denial Of Service (DoS)

busybox is vulnerable to denial of service. An out-of-bounds heap read in unlzma leads to information leak and application crash when crafted LZMA-compressed input is decompressed...

BusyBox Resource Management Error Vulnerability (CNVD-2021-88214)

BusyBox is a set of applications containing several linux commands and tools by Denis Vlasenko, a Ukrainian personal developer. A resource management error vulnerability exists in the Busybox awk applet, which stems from a denial of service due to "use after free" in Busybox's awk applet when...

BusyBox Resource Management Error Vulnerability (CNVD-2021-88208)

BusyBox is a set of applications containing several linux commands and tools by Denis Vlasenko, a Ukrainian personal developer. A resource management error vulnerability exists in the Busybox awk applet, which stems from a denial of service due to "use after free" in the Busybox awk applet when...

BusyBox Resource Management Error Vulnerability (CNVD-2021-88210)

BusyBox is a set of applications containing several linux commands and tools by Denis Vlasenko, a Ukrainian personal developer. A resource management error vulnerability exists in Busybox's awk applet, which can be exploited by an attacker to execute code while handling specially crafted awk...

BusyBox buffer overflow vulnerability

A buffer overflow vulnerability exists in the Busybox unlzma applet, which stems from an out-of-bounds heap read in Busybox's unlzma applet that can lead to information leakage and denial of service when unzipping lzma compressed input to a denial of service. No details of the vulnerability are...

BusyBox Resource Management Error Vulnerability (CNVD-2021-88216)

BusyBox is a set of applications containing several linux commands and tools by Denis Vlasenko, a Ukrainian personal developer. A resource management error vulnerability exists in Busybox's awk applet, which can be exploited by an attacker to execute code while processing a specially crafted awk...

Busybox Resource Management Error Vulnerability (CNVD-2021-88215)

BusyBox is a suite of applications containing several linux commands and tools from Ukrainian individual developer Denis Vlasenko. Busybox's awk applet is vulnerable to a resource management error that could be exploited by an attacker to execute code while processing a carefully crafted awk...

BusyBox Resource Management Error Vulnerability (CNVD-2021-88212)

BusyBox is a set of applications containing several linux commands and tools by Denis Vlasenko, a Ukrainian personal developer. Busybox suffers from a Resource Management Error vulnerability that arises from mismanagement of system resources e.g., memory, disk space, files, etc. by a networked...

BusyBox Code Execution Vulnerability (CNVD-2021-89687)

A security vulnerability exists in the Busybox hush applet, which stems from the shell's incorrect handling of the &&&& string in the Busybox hush applet, which was developed by Denis Vlasenko, a Ukrainian developer. An attacker could exploit this vulnerability to cause a denial of service and...

BusyBox Denial of Service Vulnerability

A security vulnerability exists in Busybox, a suite of applications containing several linux commands and tools developed by Denis Vlasenko, a Ukrainian developer. An attacker could cause a denial of service through this vulnerability...