CVE-2022-3034

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 specified to load an <code>iframe</code> element from a remote location, a request to the remote document was sent. However, Thunderbird didn't display the document. This vulnerability affects Thunderbird < 102.2.1 and Thunderbird < 91.13.1.

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.

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.

These are all security issues fixed in the MozillaThunderbird-102.2.1-1.1 package on the GA media of openSUSE Tumbleweed.

This update for MozillaThunderbird fixes the following issues:

Updated to Mozilla Thunderbird 102.2.2:

• CVE-2022-3033: Fixed leaking of sensitive information when composing a response to an HTML email with a META refresh tag (bsc#1203007).

• CVE-2022-3032: Fixed missing blocking of remote content specified in an HTML document that was nested inside an iframe's srcdoc attribute (bsc#1203007).

• CVE-2022-3034: Fixed issue where iframe element in an HTML email could trigger a network request (bsc#1203007).

• CVE-2022-36059: Fixed DoS in Matrix SDK bundled with Thunderbird service attack (bsc#1203007).

• CVE-2022-38472: Fixed Address bar spoofing via XSLT error handling (bsc#1202645).

• CVE-2022-38473: Fixed cross-origin XSLT Documents inheriting the parent's permissions (bsc#1202645).

• CVE-2022-38476: Fixed data race and potential use-after-free in PK11_ChangePW (bsc#1202645).

• CVE-2022-38477: Fixed memory safety bugs (bsc#1202645).

• CVE-2022-38478: Fixed memory safety bugs (bsc#1202645).

• CVE-2022-36319: Fixed mouse position spoofing with CSS transforms (bsc#1201758).

• CVE-2022-36318: Fixed directory indexes for bundled resources reflected URL parameters (bsc#1201758).

• CVE-2022-36314: Fixed unexpected network loads when opening local .lnk files (bsc#1201758).

• CVE-2022-2505: Fixed memory safety bugs (bsc#1201758).

• CVE-2022-34479: Fixed vulnerability which could overlay the address bar with web content (bsc#1200793).

• CVE-2022-34470: Fixed use-after-free in nsSHistory (bsc#1200793).

• CVE-2022-34468: Fixed CSP sandbox header without allow-scripts bypass via retargeted javascript (bsc#1200793).

• CVE-2022-2226: Fixed emails with a mismatching OpenPGP signature date incorrectly accepted as valid (bsc#1200793).

• CVE-2022-34481: Fixed integer overflow in ReplaceElementsAt (bsc#1200793).

• CVE-2022-31744: Fixed CSP bypass enabling stylesheet injection (bsc#1200793).

• CVE-2022-34472: Fixed unavailable PAC file resulting in OCSP requests being blocked (bsc#1200793).

• CVE-2022-34478: Fixed Microsoft protocols attacks if a user accepts a prompt (bsc#1200793).

• CVE-2022-2200: Fixed vulnerability where undesired attributes could be set as part of prototype pollution (bsc#1200793).

• CVE-2022-34484: Fixed memory safety bugs (bsc#1200793).

Multiple security issues were discovered in Thunderbird. If a user were tricked into opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, spoof the mouse pointer position, obtain sensitive information, spoof the contents of the addressbar, bypass security restrictions, or execute arbitrary code. (CVE-2022-2505, CVE-2022-36318, CVE-2022-36319, CVE-2022-38472, CVE-2022-38473, CVE-2022-38476 CVE-2022-38477, CVE-2022-38478)

Multiple security issues were discovered in Thunderbird. An attacker could potentially exploit these in order to determine when a user opens a specially crafted message. (CVE-2022-3032, CVE-2022-3034)

It was discovered that Thunderbird did not correctly handle HTML messages that contain a meta tag in some circumstances. If a user were tricked into replying to a specially crafted message, an attacker could potentially exploit this to obtain sensitive information. (CVE-2022-3033)

A security issue was discovered with the Matrix SDK in Thunderbird. An attacker sharing a room with a user could potentially exploit this to cause a denial of service. (CVE-2022-36059)