6.5
Medium
CVE-2022-31744 An attacker could have injected CSS into stylesheets accessible via internal URIs, such as resource:, and in doing so…
Description
An attacker could have injected CSS into stylesheets accessible via internal URIs, such as resource:, and in doing so bypass a page's Content Security Policy. This vulnerability affects Firefox ESR < 91.11, Thunderbird < 102, Thunderbird < 91.11, and Firefox < 101.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Firefox ESR 91.11 | earliest → < 91.11 | 91.11 |
| Thunderbird 102 | earliest → < 102 | 102 |
| Thunderbird 91.11 | earliest → < 91.11 | 91.11 |
| Firefox 101 | earliest → < 101 | 101 |
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Incorrect boundary conditions, integer overflow in the Graphics: Text component
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8.8
High