A NULL pointer dereference in Busybox's hush applet leads to denial of service when processing a crafted shell command due to missing validation after a \x03 delimiter character. This may be used for DoS under very rare conditions of filtered command input.
| Reporter | Title | Published | Views | Family All 85 |
|---|---|---|---|---|
 | CVE-2021-42376 | 15 Nov 202121:15 | – | attackerkb |
 | Medium: busybox | 20 Jan 202200:00 | – | amazon |
 | Amazon Linux AMI : busybox (ALAS-2022-1558) | 19 Jan 202200:00 | – | nessus |
| EulerOS 2.0 SP9 : busybox (EulerOS-SA-2022-1287) | 2 Mar 202200:00 | – | nessus |
| EulerOS 2.0 SP9 : busybox (EulerOS-SA-2022-1303) | 2 Mar 202200:00 | – | nessus |
| EulerOS 2.0 SP10 : busybox (EulerOS-SA-2022-1463) | 20 Apr 202200:00 | – | nessus |
| EulerOS 2.0 SP10 : busybox (EulerOS-SA-2022-1472) | 20 Apr 202200:00 | – | nessus |
| GLSA-202407-17 : BusyBox: Multiple Vulnerabilities | 5 Jul 202400:00 | – | nessus |
| CBL Mariner 2.0 Security Update: busybox (CVE-2021-42376) | 20 Mar 202300:00 | – | nessus |
| openSUSE 15 Security Update : busybox (openSUSE-SU-2022:0135-1) | 21 Jan 202200:00 | – | nessus |
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16 Dec 2021 08:00Current
8.3High risk
Vulners AI Score8.3
CVSS 21.9
CVSS 3.15.5
EPSS0.00399