#CVE-2022-38477: Memory safety bugs fixed in Thunderbird 102.2 Reporter Mozilla developers and community Impact high Description In Thunderbird, this lock protected the data when a user changed their master password. #CVE-2022-38476: Data race and potential use-after-free in PK11_ChangePW Reporter Marian Laza Impact low DescriptionĪ data race could occur in the PK11_ChangePW function, potentially leading to a use-after-free vulnerability. #CVE-2022-38473: Cross-origin XSLT Documents would have inherited the parent's permissions Reporter Armin Ebert Impact high DescriptionĪ cross-origin iframe referencing an XSLT document would inherit the parent domain's permissions (such as microphone or camera access). This could have been used to fool the user into submitting data intended for the spoofed origin. #CVE-2022-38472: Address bar spoofing via XSLT error handling Reporter Armin Ebert Impact high DescriptionĪn attacker could have abused XSLT error handling to associate attacker-controlled content with another origin which was displayed in the address bar. In general, these flaws cannot be exploited through email in the Thunderbird product because scripting is disabled when reading mail, but are potentially risks in browser or browser-like contexts. Mozilla Foundation Security Advisory 2022-36 Security Vulnerabilities fixed in Thunderbird 102.2 Announced AugImpact high Products Thunderbird Fixed in
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