Description
There is a stack overflow vulnerability in ash.c:6030 in busybox before 1.35. In the environment of Internet of Vehicles, this vulnerability can be executed from command to arbitrary code execution.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | busybox | 1:1.37.0-1 | — |
| Debian 13 | busybox | 1:1.37.0-1 | — |
| Debian 12 | busybox | 1:1.35.0-4+deb12u1 | — |
| Debian 11 | busybox | 1:1.30.1-6+deb11u1 | DLA-4019-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 24.04 LTS | busybox | 1:1.36.1-6ubuntu3.1 | USN-6961-1 |
| Ubuntu 22.04 LTS | busybox | 1:1.30.1-7ubuntu3.1 | USN-6961-1 |
| Ubuntu 20.04 LTS | busybox | 1:1.30.1-4ubuntu6.5 | USN-6961-1 |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 18.04 LTS | busybox | 1:1.27.2-2ubuntu3.4+esm1 | USN-6335-1 |
| Ubuntu Pro 16.04 LTS | busybox | 1:1.22.0-15ubuntu1.4+esm2 | USN-6335-1 |
| Ubuntu Pro 14.04 LTS | busybox | 1:1.21.0-1ubuntu1.4+esm1 | USN-6335-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 6 ELS | busybox +1 | 1:1.15.1-21.el6_10.1 | RHSA-2023:5178 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP5 | busybox | 1.35.0-150500.10.3.3 | SUSE-SU-2023:3820-1 |
| SLES 15 SP4 | busybox | 1.35.0-150400.3.11.1 | SUSE-SU-2023:3529-1 |
| SLES 15 SP3 | busybox | 1.35.0-150000.4.20.1 | SUSE-SU-2023:3819-1 |
| SLES 15 SP2 | busybox | 1.35.0-150000.4.20.1 | SUSE-SU-2023:3819-1 |
| SLES 15 SP1 | busybox | 1.35.0-150000.4.20.1 | SUSE-SU-2023:3819-1 |
Show 12 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP5 | busybox | 1.35.0-4.12.1 | SUSE-SU-2023:3729-1 |
| SLES for SAP 15 SP3 | busybox | 1.35.0-150000.4.20.1 | SUSE-SU-2023:3819-1 |
| SLES for SAP 15 SP2 | busybox | 1.35.0-150000.4.20.1 | SUSE-SU-2023:3819-1 |
| SLES for SAP 15 SP1 | busybox | 1.35.0-150000.4.20.1 | SUSE-SU-2023:3819-1 |
| SLES for SAP 12 SP5 | busybox | 1.35.0-4.12.1 | SUSE-SU-2023:3729-1 |
| SLE HPC 15 SP3 | busybox | 1.35.0-150000.4.20.1 | SUSE-SU-2023:3819-1 |
| SLE HPC 15 SP2 | busybox | 1.35.0-150000.4.20.1 | SUSE-SU-2023:3819-1 |
| SLE HPC 15 SP1 | busybox | 1.35.0-150000.4.20.1 | SUSE-SU-2023:3819-1 |
| SUSE Manager Server 4.2 | busybox | 1.35.0-150000.4.20.1 | SUSE-SU-2023:3819-1 |
| SUSE Manager Proxy 4.2 | busybox | 1.35.0-150000.4.20.1 | SUSE-SU-2023:3819-1 |
| SUSE Enterprise Storage 7.1 | busybox | 1.35.0-150000.4.20.1 | SUSE-SU-2023:3819-1 |
| SUSE Enterprise Storage 7 | busybox | 1.35.0-150000.4.20.1 | SUSE-SU-2023:3819-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | busybox | 1.36.1-2.1 | openSUSE-SU-2024:13181-1 |
| openSUSE Leap 15.5 | busybox | 1.35.0-150500.10.3.3 | SUSE-SU-2023:3820-1 |
| openSUSE Leap 15.5 | busybox-links | 1.35.0-150400.4.5.1 | SUSE-SU-2023:3529-1 |
| openSUSE Leap 15.4 | busybox | 1.35.0-150400.3.11.1 | SUSE-SU-2023:3529-1 |
| openSUSE Leap 15.4 | busybox-links | 1.35.0-150400.4.5.1 | SUSE-SU-2023:3529-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | busybox | 1.36.1-r2 | — |
| Alpine v3.23 | busybox | 1.36.1-r2 | — |
| Alpine v3.22 | busybox | 1.36.1-r2 | — |
| Alpine v3.21 | busybox | 1.36.1-r2 | — |
| Alpine v3.20 | busybox | 1.36.1-r2 | — |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.19 | busybox | 1.36.1-r2 | — |
| Alpine v3.18 | busybox | 1.36.1-r1 | — |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | busybox | 1.36.1-14 | — |
| Azure Linux 2 (CBL-Mariner) | busybox | 1.35.0-13 | — |
Advisories 18
- WID-SEC-2023-2115 BusyBox: Schwachstelle ermöglicht Codeausführung BSI CERT-Bund (WID) · Sep 15, 2026
- ICSA-26-202-04 Siemens SIDIS Secured SmartPlug CISA ICS & IT advisories · Jul 21, 2026
- NCSC-2026-0229 Kwetsbaarheden verholpen in Siemens producten NCSC-NL (Netherlands) · Jul 14, 2026
- SSA-585531 SSA-585531: Multiple Vulnerabilities in SIDIS Secured SmartPlug before V7.26.0310 Siemens ProductCERT · Jul 14, 2026
- USN-6335-1 busybox vulnerabilities Ubuntu Security Notices (USN) · Jun 29, 2026
- RHSA-2023:5178 Red Hat Security Advisory: busybox security update Red Hat Security Advisories (RHSA) · Jun 26, 2026
- USN-6961-1 busybox vulnerabilities Ubuntu Security Notices (USN) · Apr 27, 2026
- DLA-4019-1 busybox - security update Debian Security (DSA / DLA) · Mar 9, 2026
- ICSA-26-043-06 Siemens SINEC OS CISA ICS & IT advisories · Feb 25, 2026
- SSA-089022 SSA-089022: Multiple Vulnerabilities in Third-Party Components in SINEC OS before V3.3 Siemens ProductCERT · Feb 24, 2026
- SUSE-SU-2023:3820-1 Security update for busybox SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:13181-1 busybox-1.36.1-2.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2023:3529-1 Security update for busybox SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2023:3729-1 Security update for busybox SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2023:3819-1 Security update for busybox SUSE / openSUSE Security Updates · Feb 4, 2026
- WID-SEC-2024-1642 Oracle Communications: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 20, 2024
- NCSC-2024-0294 Kwetsbaarheden verholpen in Oracle Communications NCSC-NL (Netherlands) · Jul 17, 2024
- WID-SEC-2024-0106 Oracle Communications: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jan 16, 2024