Affected: AlmaLinux:8: thunderbird

Mozilla Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 102.3.0.

Security Fix(es):

* Mozilla: Leaking of sensitive information when composing a response to an HTML email with a META refresh tag (CVE-2022-3033) * Mozilla: Bypassing FeaturePolicy restrictions on transient pages (CVE-2022-40959) * Mozilla: Data-race when parsing non-UTF-8 URLs in threads (CVE-2022-40960) * Mozilla: Memory safety bugs fixed in Firefox 105 and Firefox ESR 102.3 (CVE-2022-40962) * Mozilla: Remote content specified in an HTML document that was nested inside an iframe's srcdoc attribute was not blocked (CVE-2022-3032) * Mozilla: An iframe element in an HTML email could trigger a network request (CVE-2022-3034) * Mozilla: Matrix SDK bundled with Thunderbird vulnerable to denial-of-service attack (CVE-2022-36059) * Mozilla: Bypassing Secure Context restriction for cookies with __Host and __Secure prefix (CVE-2022-40958) * Mozilla: Content-Security-Policy base-uri bypass (CVE-2022-40956) * Mozilla: Incoherent instruction cache when building WASM on ARM64 (CVE-2022-40957)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

When receiving an HTML email that contained an <code>iframe</code> element, which used a <code>srcdoc</code> attribute to define the inner HTML document, remote objects specified in the nested document, for example images or videos, were not blocked. Rather, the network was accessed, the objects were loaded and displayed. This vulnerability affects Thunderbird < 102.2.1 and Thunderbird < 91.13.1.

When receiving an HTML email that contained an <code>iframe</code> element, which used a <code>srcdoc</code> attribute to define the inner HTML document, remote objects specified in the nested document, for example images or videos, were not blocked. Rather, the network was accessed, the objects were loaded and displayed. This vulnerability affects Thunderbird < 102.2.1 and Thunderbird < 91.13.1.

MozillaThunderbird-102.2.1-1.1 on GA media

Mozilla: Remote content specified in an HTML document that was nested inside an iframe's srcdoc attribute was not blocked Mozilla: Leaking of sensitive information when composing a response to an HTML email with a META refresh tag Mozilla: An iframe element in an HTML email could trigger a network request Mozilla: Out of bounds read when decoding H264 Mozilla: Matrix SDK bundled with Thunderbird vulnerable to denial-of-service attack Mozilla: Content-Security-Policy base-uri bypass Mozilla: Incoherent instruction cache when building WASM on ARM64 Mozilla: Bypassing Secure Context restriction for cookies with __Host and __Secure prefix Mozilla: Bypassing FeaturePolicy restrictions on transient pages Mozilla: Data-race when parsing non-UTF-8 URLs in threads Mozilla: Memory safety bugs fixed in Firefox 105 and Firefox ESR 102.3

Affected: Ubuntu:18.04:LTS: thunderbird, Ubuntu:20.04:LTS: thunderbird, Ubuntu:22.04:LTS: thunderbird

When receiving an HTML email that contained an <code>iframe</code> element, which used a <code>srcdoc</code> attribute to define the inner HTML document, remote objects specified in the nested document, for example images or videos, were not blocked. Rather, the network was accessed, the objects were loaded and displayed. This vulnerability affects Thunderbird < 102.2.1 and Thunderbird < 91.13.1.

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Mozilla Thunderbird ausnutzen, um Sicherheitsvorkehrungen zu umgehen, vertrauliche Informationen offenzulegen und einen Denial-of-Service-Zustand zu verursachen.