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CVE-2023-4573 When receiving rendering data over IPC `mStream` could have been destroyed when initialized, which could have led to a…
Description
When receiving rendering data over IPC `mStream` could have been destroyed when initialized, which could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Firefox 117 | earliest → < 117 | 117 |
| Firefox ESR 115.2 | earliest → < 115.2 | 115.2 |
| Thunderbird 115.2 | earliest → < 115.2 | 115.2 |
| firefox_esr 115.2 | earliest → < 115.2 | 115.2 |
| firefox_esr 102.15 | earliest → < 102.15 | 102.15 |
References
- bugzilla.mozilla.org bugzilla.mozilla.org
- www.mozilla.org www.mozilla.org
- www.mozilla.org www.mozilla.org
- www.mozilla.org www.mozilla.org
- www.mozilla.org www.mozilla.org
- www.mozilla.org www.mozilla.org
Timeline
- Published
- Last modified
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