Non notée
CVE-2017-7761 The Mozilla Maintenance Service "helper.exe" application creates a temporary directory writable by non-privileged users
Description
The Mozilla Maintenance Service "helper.exe" application creates a temporary directory writable by non-privileged users. When this is combined with creation of a junction (a form of symbolic link), protected files in the target directory of the junction can be deleted by the Mozilla Maintenance Service, which has privileged access. Note: This attack requires local system access and only affects Windows. Other operating systems are not affected. This vulnerability affects Firefox ESR < 52.2 and Firefox < 54.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Firefox ESR 52.2 | premières → < 52.2 | 52.2 |
| Firefox 54 | premières → < 54 | 54 |
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