Safety bugs present in Thunderbird 102.11. The Mozilla Fuzzing Team, Sean Feng, and Sebastian Hengst reported memory Mozilla developers and community members Gabriele Svelto, Andrew McCreight, #CVE-2023-34416: Memory safety bugs fixed in Thunderbird 102.12 Reporter Mozilla developers and community Impact high Description

With the right timing the elicited clicks could land in that gap andĪctivate the button that overrides the certificate error for that site. The error page was loaded and when the display actually refreshed. Navigating to a site with a certificate error and made the rendererĮxtremely busy at the same time, it could create a gap between when Page elicited user clicks in precise locations immediately before The error page for sites with invalid TLS certificates was missing theĪctivation-delay Thunderbird uses to protect prompts and permission dialogsįrom attacks that exploit human response time delays.

#CVE-2023-34414: Click-jacking certificate exceptions through rendering lag Reporter Irvan Kurniawan Impact high Description

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 2023-21 Security Vulnerabilities fixed in Thunderbird 102.12 Announced JImpact high Products Thunderbird Fixed in

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