Описание
An issue was discovered in all versions of PCManFM-Qt starting from 1.1.0. When a regular file's path is passed as a URI in an org.freedesktop.FileManager1.ShowFolders D-Bus method call, PCManFM-Qt delegates to a different program (based on the file type) without user confirmation. This could be used to achieve code execution or circumvent network namespace restrictions. NOTE: those outcomes are potentially unwanted by most users; however, the behavior of the product does comply with the applicable specification, and a simplistic solution (ensuring that the URI does not name a regular file) may have adverse consequences for I/O.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | deferred | 2026-06-11 |
| esm-apps-legacy/xenial | deferred | 2026-06-11 |
| esm-apps/bionic | deferred | 2026-06-11 |
| esm-apps/focal | deferred | 2026-06-11 |
| esm-apps/jammy | deferred | 2026-06-11 |
| esm-apps/noble | deferred | 2026-06-11 |
| esm-apps/resolute | deferred | 2026-06-11 |
| jammy | deferred | 2026-06-11 |
| noble | deferred | 2026-06-11 |
| questing | ignored | end of life, was deferred [2026-06-11] |
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Связанные уязвимости
An issue was discovered in all versions of PCManFM-Qt starting from 1.1.0. When a regular file's path is passed as a URI in an org.freedesktop.FileManager1.ShowFolders D-Bus method call, PCManFM-Qt delegates to a different program (based on the file type) without user confirmation. This could be used to achieve code execution or circumvent network namespace restrictions. NOTE: those outcomes are potentially unwanted by most users; however, the behavior of the product does comply with the applicable specification, and a simplistic solution (ensuring that the URI does not name a regular file) may have adverse consequences for I/O.
An issue was discovered in all versions of PCManFM-Qt starting from 1. ...
An issue was discovered in all versions of PCManFM-Qt starting from 1.1.0. When a regular file's path is passed as a URI in an org.freedesktop.FileManager1.ShowFolders D-Bus method call, PCManFM-Qt delegates to a different program (based on the file type) without user confirmation. This could be used to achieve code execution or circumvent network namespace restrictions. NOTE: those outcomes are potentially unwanted by most users; however, the behavior of the product does comply with the applicable specification, and a simplistic solution (ensuring that the URI does not name a regular file) may have adverse consequences for I/O.