Description
Moodle 2.x through 2.1.10, 2.2.x before 2.2.8, 2.3.x before 2.3.5, and 2.4.x before 2.4.2 allows remote authenticated administrators to obtain sensitive information from the external repositories of arbitrary users by leveraging the login_as feature.
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.
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 18.04 LTS | moodle | No fix yet | — |
| Ubuntu Pro 16.04 LTS | moodle | No fix yet | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Packagist | moodle/moodle | >= 2.0.0, < 2.2.8 | 2.2.8 | GHSA-cc94-hwj3-rf65 |
| Packagist | moodle/moodle | >= 2.3.0, < 2.3.5 | 2.3.5 | GHSA-cc94-hwj3-rf65 |
| Packagist | moodle/moodle | >= 2.4.0, < 2.4.2 | 2.4.2 | GHSA-cc94-hwj3-rf65 |