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CVE-2022-40958

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CVSS 3.1
6.5 medium
EPSS
1%p64
Published
()
Modified
Description

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.

Vendors
mozilla
Products
firefox, firefox esr, thunderbird
Weakness
CWE-74
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
NVD CVE.org GitHub PoCs EPSS (1.1%)

In the news

No ingested article mentions this CVE yet.