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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2022.3194 thunderbird security update 2 July 2022 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: thunderbird Publisher: Red Hat Operating System: Red Hat Resolution: Patch/Upgrade CVE Names: CVE-2022-34484 CVE-2022-34481 CVE-2022-34479 CVE-2022-34472 CVE-2022-34470 CVE-2022-34468 CVE-2022-31744 CVE-2022-2226 CVE-2022-2200 Original Bulletin: https://access.redhat.com/errata/RHSA-2022:5478 Comment: CVSS (Max): 7.5 CVE-2022-34484 (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H) CVSS Source: Red Hat Calculator: https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: thunderbird security update Advisory ID: RHSA-2022:5478-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:5478 Issue date: 2022-06-30 CVE Names: CVE-2022-2200 CVE-2022-2226 CVE-2022-31744 CVE-2022-34468 CVE-2022-34470 CVE-2022-34472 CVE-2022-34479 CVE-2022-34481 CVE-2022-34484 ===================================================================== 1. Summary: An update for thunderbird is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux AppStream E4S (v. 8.1) - ppc64le, x86_64 3. Description: Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 91.11. Security Fix(es): * Mozilla: CSP sandbox header without `allow-scripts` can be bypassed via retargeted javascript: URI (CVE-2022-34468) * Mozilla: Use-after-free in nsSHistory (CVE-2022-34470) * Mozilla: A popup window could be resized in a way to overlay the address bar with web content (CVE-2022-34479) * Mozilla: Memory safety bugs fixed in Firefox 102 and Firefox ESR 91.11 (CVE-2022-34484) * Mozilla: Undesired attributes could be set as part of prototype pollution (CVE-2022-2200) * Mozilla: An email with a mismatching OpenPGP signature date was accepted as valid (CVE-2022-2226) * Mozilla: CSP bypass enabling stylesheet injection (CVE-2022-31744) * Mozilla: Unavailable PAC file resulted in OCSP requests being blocked (CVE-2022-34472) * Mozilla: Potential integer overflow in ReplaceElementsAt (CVE-2022-34481) 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. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 2102161 - CVE-2022-34479 Mozilla: A popup window could be resized in a way to overlay the address bar with web content 2102162 - CVE-2022-34470 Mozilla: Use-after-free in nsSHistory 2102163 - CVE-2022-34468 Mozilla: CSP sandbox header without `allow-scripts` can be bypassed via retargeted javascript: URI 2102164 - CVE-2022-34481 Mozilla: Potential integer overflow in ReplaceElementsAt 2102165 - CVE-2022-31744 Mozilla: CSP bypass enabling stylesheet injection 2102166 - CVE-2022-34472 Mozilla: Unavailable PAC file resulted in OCSP requests being blocked 2102168 - CVE-2022-2200 Mozilla: Undesired attributes could be set as part of prototype pollution 2102169 - CVE-2022-34484 Mozilla: Memory safety bugs fixed in Firefox 102 and Firefox ESR 91.11 2102204 - CVE-2022-2226 Mozilla: An email with a mismatching OpenPGP signature date was accepted as valid 6. Package List: Red Hat Enterprise Linux AppStream E4S (v. 8.1): Source: thunderbird-91.11.0-2.el8_1.src.rpm ppc64le: thunderbird-91.11.0-2.el8_1.ppc64le.rpm thunderbird-debuginfo-91.11.0-2.el8_1.ppc64le.rpm thunderbird-debugsource-91.11.0-2.el8_1.ppc64le.rpm x86_64: thunderbird-91.11.0-2.el8_1.x86_64.rpm thunderbird-debuginfo-91.11.0-2.el8_1.x86_64.rpm thunderbird-debugsource-91.11.0-2.el8_1.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2022-2200 https://access.redhat.com/security/cve/CVE-2022-2226 https://access.redhat.com/security/cve/CVE-2022-31744 https://access.redhat.com/security/cve/CVE-2022-34468 https://access.redhat.com/security/cve/CVE-2022-34470 https://access.redhat.com/security/cve/CVE-2022-34472 https://access.redhat.com/security/cve/CVE-2022-34479 https://access.redhat.com/security/cve/CVE-2022-34481 https://access.redhat.com/security/cve/CVE-2022-34484 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYr5BUdzjgjWX9erEAQimVQ/8CxYVX9OMCPqeyn4/eUpe46P+8LcWJmmA Vz2PshmI7mJVvOPbyPr44s3bcg/WFX7CTwsfnHrN6qGbepRBp4V9C/a28xPcq8Iz CM21FEiCsvRLbVFiqkE2wZjuqXvewoqKPAXRziToJgSauzVtUuPqNFJ1Tov2c65V abIDQH48M7BWrX+MAQMXxy4egQXCRhahiwhh2CDfaQXnJxpvoExmBT2tlsGPhkx9 ld3w3OXv9wihM4EIvTP19BN2fSSXGyuNzU4acywUxF2jPx8WvMiBEUZEW0TJVt90 2yIZUrB1AeKnNcVN/PsYPuIszUQ+LJYQHZIAlWl3Fep5FKukkmL61tr3FJZLCo+g c3euAvHzLQKLvJykBtcQTk51N+VNFNc5t0ITi4N3nEsKYhZVs7vXmstb3BPgneog x/WNj15xkwrfcD8lzfDlJH+XLTwk7q3t7fjMSZd9qW2H6aE9hAjHQgVp8JyRsMEe Gq+InakHKksRxmCTPiggCRy0BKMtFWTZZXMDe2oQE3Aoe3jk0c2CYQ69NVwdrTX9 AHw7m8HgnuIvetyIHoWiIUeXa/DE1BmDnINxJ7pNCO/VRkW4P6rPRUgQv6urMNjQ z6OS8Hhh9j/I5hCjtlcPrY0PHSHR4AKNcqyRimx2wj2XCtdW9QgidOpEM923Pz2R JRaWY94LOOE= =nx/R - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: https://auscert.org.au/gpg-key/ iQIVAwUBYr9mhckNZI30y1K9AQi+jw/9GhYrmnUrsRGGlEnFDTOEKGu3H6xvpeRy 9LLLyO85NMiutC8qyhINQQrtd+BJw/QyW/6JdNNf3b/aGy4n0GUWQH/upXr4YIEp fsCEWF3LFHo992W4aBOoiW0UlZ1PC1tMEHlyN5eVQQLmY15e5voEJ2Kow6N64LiN zKi/JM4sduV0gPB/rPteq8j3L3OhQfP9mXhhEljUdjx367l09qDRrRuoNDIz2dRK dQfJUvPoLxCQ3C/KAHeE9+NLUVySE8IhBDin6Qk6iM49xNA0CqjFIUppD+zcizrU 0X+PKT+1aNHT6aItTQyfrx0mrinunSHMUyyaQzC1Bv4QgVOCiD0zprjJoE/kU9f4 mg+WtiKuO+rMH9F53qAO4aMG36utE18oFZzobGW3quE2ps9ShHiNQ1ih6iy+k4T4 5f25KeT2A+VgJPObVRy+kAu7q8VSjeeZxDTCPHixjdt+3SvH1+mZcktOkcQCe1vp 8wIYfAustyl73JixA2FUaTjZySmQ18XtsngFRP1+T6s6VNjHddz4ZcQYVQBY3pIl DU2NWWCr9QUFqNx4bW//b+mBKX/XA+BhVDfbeEi6JL8O8clOp0W4eUOGAW0PdY44 aUXMBDifMqZSBsL1dQNGknh8QjCrB2bylV2hB/W8wqa2qu/M39gYDRVC7bJG6f1E L1v3CsyaHYQ= =OXUK -----END PGP SIGNATURE-----