6.5
Medium
CVE-2023-25738 Members of the DEVMODEW struct set by the printer device driver weren't being validated and could have resulted in…
Description
Members of the <code>DEVMODEW</code> struct set by the printer device driver weren't being validated and could have resulted in invalid values which in turn would cause the browser to attempt out of bounds access to related variables.<br>*This bug only affects Firefox on Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Firefox 110 | earliest → < 110 | 110 |
| Thunderbird 102.8 | earliest → < 102.8 | 102.8 |
| Firefox ESR 102.8 | earliest → < 102.8 | 102.8 |
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