CVE-2021-42378
Description
A use-after-free in Busyboxs awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the getvar_i function
Risk Information
Base Score
7.2
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.236
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Tiny utilities for small and embedded systems (USN-5179-1) busybox_1.27.2-2ubuntu3.4_i386.deb | Linux |
| Tiny utilities for small and embedded systems (USN-5179-1) busybox_1.27.2-2ubuntu3.4_amd64.deb | Linux |
| Tiny utilities for small and embedded systems (USN-5179-1) busybox_1.30.1-4ubuntu6.4_i386.deb | Linux |
| Tiny utilities for small and embedded systems (USN-5179-1) busybox_1.30.1-4ubuntu6.4_amd64.deb | Linux |
| Tiny utilities for small and embedded systems (USN-5179-1) busybox_1.30.1-6ubuntu2.1_i386.deb | Linux |
| Tiny utilities for small and embedded systems (USN-5179-1) busybox_1.30.1-6ubuntu2.1_amd64.deb | Linux |
| Tiny utilities for small and embedded systems (USN-5179-1) busybox_1.30.1-6ubuntu3.1_i386.deb | Linux |
| Tiny utilities for small and embedded systems (USN-5179-1) busybox_1.30.1-6ubuntu3.1_amd64.deb | Linux |
| SUSE-SU-2022:4253-1(SUSE Linux Enterprise Server 12-SP5 ) busybox-1.35.0-4.3.1.x86_64.rpm | Linux |
| SUSE-SU-2022:3959-1(SUSE Linux Enterprise Module for Basesystem 15-SP4 ) busybox-static-1.35.0-150400.3.3.1.x86_64.rpm | Linux |
| Tiny utilities for small and embedded systems (USN-5179-1) busybox-static_1.27.2-2ubuntu3.4_i386.deb | Linux |
| Tiny utilities for small and embedded systems (USN-5179-1) busybox-static_1.27.2-2ubuntu3.4_amd64.deb | Linux |
| Tiny utilities for small and embedded systems (USN-5179-1) busybox-static_1.30.1-4ubuntu6.4_i386.deb | Linux |
| Tiny utilities for small and embedded systems (USN-5179-1) busybox-static_1.30.1-4ubuntu6.4_amd64.deb | Linux |
| Tiny utilities for small and embedded systems (USN-5179-1) busybox-initramfs_1.27.2-2ubuntu3.4_i386.deb | Linux |
| Tiny utilities for small and embedded systems (USN-5179-1) busybox-initramfs_1.27.2-2ubuntu3.4_amd64.deb | Linux |
| Tiny utilities for small and embedded systems (USN-5179-1) busybox-initramfs_1.30.1-4ubuntu6.4_i386.deb | Linux |
| Tiny utilities for small and embedded systems (USN-5179-1) busybox-initramfs_1.30.1-4ubuntu6.4_amd64.deb | Linux |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234