CVE-2023-4577
11.09.2023, 09:15
When `UpdateRegExpStatics` attempted to access `initialStringHeap` it could already have been garbage collected prior to entering the function, which could potentially have led to an exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.Enginsight
| Vendor | Product | Version |
|---|---|---|
| mozilla | firefox | 𝑥 < 117.0 |
| mozilla | firefox_esr | 𝑥 < 115.2 |
| mozilla | thunderbird | 𝑥 < 115.2 |
𝑥
= Vulnerable software versions
Debian Releases
Debian Product | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| firefox |
| ||||||||||||||
| firefox-esr |
| ||||||||||||||
| thunderbird |
|
Ubuntu Releases
Ubuntu Product | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| firefox |
| ||||||||||||||||
| mozjs102 |
| ||||||||||||||||
| mozjs38 |
| ||||||||||||||||
| mozjs52 |
| ||||||||||||||||
| mozjs68 |
| ||||||||||||||||
| mozjs78 |
| ||||||||||||||||
| mozjs91 |
| ||||||||||||||||
| thunderbird |
|
References