BIT-libphp-2026-17545
See a problem?- Import Source
- https://github.com/bitnami/vulndb/tree/main/data/libphp/BIT-libphp-2026-17545.json
- JSON Data
- https://api.osv.dev/v1/vulns/BIT-libphp-2026-17545
- Aliases
-
- BIT-php-2026-17545
- BIT-php-min-2026-17545
- CVE-2026-17545
- Published
- 2026-10-01T09:29:09Z
- Modified
- 2026-10-01T10:11:17Z
- Summary
- PHP on Windows: Reserved Device Names Are Not Rejected Before File/Stream I/O which can cause DoS
- Details
-
On Windows, PHP's filesystem and stream APIs do not reject reserved device names such as CON, PRN, AUX, NUL, COM1 to COM9, LPT1 to LPT9, CONIN$ and CONOUT$ when they appear as a component of a path. An attacker-controlled filename therefore reaches CreateFileW() and opens a device instead of the regular file the application expected, which can block or hang the request and exhaust worker processes.
- Database specific
{ "cpes": [ "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*" ], "severity": "Medium" }- References
Affected packages
Bitnami / libphp
Package
- Name
- libphp
- Purl
- pkg:bitnami/libphp
Severity
- 6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator