CLEANSTART-2024-DB97012
See a problem?- Import Source
- https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2024/CLEANSTART-2024-DB97012.json
- JSON Data
- https://api.osv.dev/v1/vulns/CLEANSTART-2024-DB97012
- Upstream
- Published
- 2026-10-31T14:19:17Z
- Modified
- 2026-10-31T15:46:06Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N CVSS Calculator
- Summary
- pygrub boot loader emulator in Xen, when nul-delimited output format is requested, allows local pygrub-using guest OS administrators to read or delete arbitrary files on the host via NUL bytes in t...
- Details
-
Security vulnerability affects the xen package. The pygrub boot loader emulator in Xen, when nul-delimited output format is requested, allows local pygrub-using guest OS administrators to read or delete arbitrary files on the host via NUL bytes in the bootloader configuration file.
- References
Affected packages
CleanStart / xen
Package
- Name
- xen
- Purl
- pkg:apk/cleanstart/xen?arch=x86_64
CleanStart / xen
Package
- Name
- xen
- Purl
- pkg:apk/cleanstart/xen?arch=armv7