CVE-2021-29986
17.08.2021, 20:15
A suspected race condition when calling getaddrinfo led to memory corruption and a potentially exploitable crash. *Note: This issue only affected Linux operating systems. Other operating systems are unaffected.* This vulnerability affects Thunderbird < 78.13, Thunderbird < 91, Firefox ESR < 78.13, and Firefox < 91.
| Vendor | Product | Version |
|---|---|---|
| mozilla | firefox | 𝑥 < 91.0 |
| mozilla | firefox_esr | 𝑥 < 78.13.0 |
| mozilla | thunderbird | 𝑥 < 78.13.0 |
𝑥
= Vulnerable software versions
Debian Releases
Debian Product | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| firefox |
| ||||||||||||
| firefox-esr |
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| thunderbird |
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Ubuntu Releases
Ubuntu Product | |||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| firefox |
| ||||||||||||||||||||||
| mozjs38 |
| ||||||||||||||||||||||
| mozjs52 |
| ||||||||||||||||||||||
| mozjs68 |
| ||||||||||||||||||||||
| mozjs78 |
| ||||||||||||||||||||||
| thunderbird |
|
References