CVE-2022-40958
22.12.2022, 20:15
By injecting a cookie with certain special characters, an attacker on a shared subdomain which is not a secure context could set and thus overwrite cookies from a secure context, leading to session fixation and other attacks. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.
Vendor | Product | Version |
---|---|---|
mozilla | firefox | 𝑥 < 105.0 |
mozilla | firefox_esr | 𝑥 < 102.3 |
mozilla | thunderbird | 𝑥 < 102.3 |
𝑥
= Vulnerable software versions

Debian Releases
Debian Product | |||||||||||||
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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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thunderbird |
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References