CVE-2025-60876
Published: November 13, 2025Last modified: December 23, 2025
Description
BusyBox wget thru 1.3.7 accepted raw CR (0x0D)/LF (0x0A) and other C0 control bytes in the HTTP request-target (path/query), allowing the request line to be split and attacker-controlled headers to be injected. To preserve the HTTP/1.1 request-line shape METHOD SP request-target SP HTTP/1.1, a raw space (0x20) in the request-target must also be rejected (clients should use %20).
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 6.5 |
| Attack Vector | NETWORK |
| Attack complexity | LOW |
| Privileges required | NONE |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | LOW |
| Integrity impact | LOW |
| Availability impact | NONE |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | busybox | Fixed (1.35.0-r38) |
| 25 LTS | busybox | Fixed (1.37.0-r26) | |
| Stream | busybox | Fixed (1.37.0-r31) | |
| Hardened Containers | 23 LTS | busybox | Fixed (1.35.0-r38) |
| 25 LTS | busybox | Fixed (1.37.0-r26) | |
| Stream | busybox | Fixed (1.37.0-r31) |
References
- https://cert-portal.siemens.com/productcert/html/ssa-253495.html
- https://gist.github.com/subyumatest/41554af6a72aedaacaec026adc311092
- https://lists.busybox.net/pipermail/busybox/attachments/20250823/ccdc96ef/attachment-0001.htm
- https://lists.busybox.net/pipermail/busybox/attachments/20250828/e7f90492/attachment.htm