CVE-2020-26950
09.12.2020, 01:15
In certain circumstances, the MCallGetProperty opcode can be emitted with unmet assumptions resulting in an exploitable use-after-free condition. This vulnerability affects Firefox < 82.0.3, Firefox ESR < 78.4.1, and Thunderbird < 78.4.2.Enginsight
| Vendor | Product | Version |
|---|---|---|
| mozilla | firefox | 𝑥 < 82.0.3 |
| mozilla | firefox_esr | 𝑥 < 78.4.1 |
| mozilla | thunderbird | 𝑥 < 78.4.2 |
𝑥
= Vulnerable software versions
Debian Releases
Debian Product | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| firefox |
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| firefox-esr |
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| thunderbird |
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Ubuntu Releases
Ubuntu Product | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| firefox |
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| mozjs38 |
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| mozjs52 |
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| mozjs60 |
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| mozjs68 |
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| thunderbird |
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Common Weakness Enumeration
References