Stay Secure with the Latest Linux Advisories

security advisoryvulnerabilityimportant

openSUSE: 2021:1635-1 Important: MozillaThunderbird Security Update

An update that fixes 33 vulnerabilities is now available. . openSUSE Security Update: Security update for MozillaThunderbird ______________________________________________________________________________ Announcement ID: openSUSE-SU-2021:1635-1 Rating: important References: #1182863 #1189547 #1190244 #1190269 #1191332 #1192250 #1193485 Cross-References: CVE-2021-29981 CVE-2021-29982 CVE-2021-29987 CVE-2021-29991 CVE-2021-32810 CVE-2021-38492 CVE-2021-38493 CVE-2021-38495 CVE-2021-38496 CVE-2021-38497 CVE-2021-38498 CVE-2021-38500 CVE-2021-38501 CVE-2021-38502 CVE-2021-38503 CVE-2021-38504 CVE-2021-38505 CVE-2021-38506 CVE-2021-38507 CVE-2021-38508 CVE-2021-38509 CVE-2021-38510 CVE-2021-40529 CVE-2021-43528 CVE-2021-43536 CVE-2021-43537 CVE-2021-43538 CVE-2021-43539 CVE-2021-43541 CVE-2021-43542 CVE-2021-43543 CVE-2021-43545 CVE-2021-43546 CVSS scores: CVE-2021-29991 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVE-2021-32810 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2021-32810 (SUSE): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2021-38492 (SUSE): 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVE-2021-38493 (SUSE): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2021-38497 (SUSE): 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVE-2021-38498 (SUSE): 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVE-2021-38501 (SUSE): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2021-38507 (NVD) : 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N CVE-2021-38509 (NVD) : 4.3CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N CVE-2021-43536 (NVD) : 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N CVE-2021-43537 (NVD) : 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2021-43538 (NVD) : 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N CVE-2021-43539 (NVD) : 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2021-43541 (NVD) : 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N CVE-2021-43542 (NVD) : 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N CVE-2021-43543 (NVD) : 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVE-2021-43545 (NVD) : 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Affected Products: openSUSE Leap 15.2 ______________________________________________________________________________ An update that fixes 33 vulnerabilities is now available. Description: This update for MozillaThunderbird fixes the following issues: - Update to version 91.4 MFSA 2021-54 (bsc#1193485) - CVE-2021-43536: URL leakage when navigating while executing asynchronous function - CVE-2021-43537: Heap buffer overflow when using structured clone - CVE-2021-43538: Missing fullscreen and pointer lock notification when requesting both - CVE-2021-43539: GC rooting failure when calling wasm instance methods - CVE-2021-43541: External protocol handler parameters were unescaped - CVE-2021-43542: XMLHttpRequest error codes could have leaked the existence of an external protocol handler - CVE-2021-43543: Bypass of CSP sandbox directive when embedding - CVE-2021-43545: Denial of Service when using the Location API in a loop - CVE-2021-43546: Cursor spoofing could overlay user interface when native cursor is zoomed - CVE-2021-43528: JavaScript unexpectedly enabled for the composition area - Update to version 91.3.2 - CVE-2021-40529: Fixed ElGamal implementationcould allow plaintext recovery (bsc#1190244) - Update to version 91.3 MFSA 2021-50 (bsc#1192250) - CVE-2021-38503: Fixed iframe sandbox rules did not apply to XSLT stylesheets - CVE-2021-38504: Fixed use-after-free in file picker dialog - CVE-2021-38505: Fixed Windows 10 Cloud Clipboard may have recorded sensitive user data - CVE-2021-38506: Fixed Thunderbird could be coaxed into going into fullscreen mode without notification or warning - CVE-2021-38507: Fixed opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports - CVE-2021-38508: Fixed permission Prompt could be overlaid, resulting in user confusion and potential spoofing - CVE-2021-38509: Fixed Javascript alert box could have been spoofed onto an arbitrary domain - CVE-2021-38510: Fixed Download Protections were bypassed by .inetloc files on Mac OS - Fixed plain text reformatting regression (bsc#1182863) - Update to version 91.2 MFSA 2021-47 (bsc#1191332) - CVE-2021-29981: Live range splitting could have led to conflicting assignments in the JIT - CVE-2021-29982: Single bit data leak due to incorrect JIT optimization and type confusion - CVE-2021-29987: Users could have been tricked into accepting unwanted permissions on Linux - CVE-2021-32810: Data race in crossbeam-deque - CVE-2021-38493: Memory safety bugs fixed in Thunderbird 78.14 and Thunderbird 91.1 - CVE-2021-38496: Use-after-free in MessageTask - CVE-2021-38497: Validation message could have been overlaid on another origin - CVE-2021-38498: Use-after-free of nsLanguageAtomService object - CVE-2021-38500: Memory safety bugs fixed in Thunderbird 91.2 - CVE-2021-38501: Memory safety bugs fixed in Thunderbird 91.2 - CVE-2021-38502: Downgrade attack on SMTP STARTTLS connections - Update to version 91.1.0 MFSA 2021-41 (bsc#1190269) - CVE-2021-38492: Navigating to `mk:` URL scheme could load Internet Explorer - CVE-2021-38495: Memory safety bugs fixed in Thunderbird 91.1 - Update to version 91.0.1 MFSA 2021-37 (bsc#1189547) - CVE-2021-29991: Header Splitting possible with HTTP/3 Responses This update was imported from the SUSE:SLE-15-SP2:Update update project. Patch Instructions: To install this openSUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - openSUSE Leap 15.2: zypper in -t patch openSUSE-2021-1635=1 Package List: - openSUSE Leap 15.2 (x86_64): MozillaThunderbird-91.4.0-lp152.2.52.1 MozillaThunderbird-debuginfo-91.4.0-lp152.2.52.1 MozillaThunderbird-debugsource-91.4.0-lp152.2.52.1 MozillaThunderbird-translations-common-91.4.0-lp152.2.52.1 MozillaThunderbird-translations-other-91.4.0-lp152.2.52.1 References: https://www.suse.com/security/cve/CVE-2021-29981.html https://www.suse.com/security/cve/CVE-2021-29982.html https://www.suse.com/security/cve/CVE-2021-29987.html https://www.suse.com/security/cve/CVE-2021-29991.html https://www.suse.com/security/cve/CVE-2021-32810.html https://www.suse.com/security/cve/CVE-2021-38492.html https://www.suse.com/security/cve/CVE-2021-38493.html https://www.suse.com/security/cve/CVE-2021-38495.html https://www.suse.com/security/cve/CVE-2021-38496.html https://www.suse.com/security/cve/CVE-2021-38497.html https://www.suse.com/security/cve/CVE-2021-38498.html https://www.suse.com/security/cve/CVE-2021-38500.html https://www.suse.com/security/cve/CVE-2021-38501.html https://www.suse.com/security/cve/CVE-2021-38502.html https://www.suse.com/security/cve/CVE-2021-38503.html https://www.suse.com/security/cve/CVE-2021-38504.html https://www.suse.com/security/cve/CVE-2021-38505.html https://www.suse.com/security/cve/CVE-2021-38506.html https://www.suse.com/security/cve/CVE-2021-38507.html https://www.suse.com/security/cve/CVE-2021-38508.html https://www.suse.com/security/cve/CVE-2021-38509.html https://www.suse.com/security/cve/CVE-2021-38510.html https://www.suse.com/security/cve/CVE-2021-40529.html https://www.suse.com/security/cve/CVE-2021-43528.html https://www.suse.com/security/cve/CVE-2021-43536.html https://www.suse.com/security/cve/CVE-2021-43537.html https://www.suse.com/security/cve/CVE-2021-43538.html https://www.suse.com/security/cve/CVE-2021-43539.html https://www.suse.com/security/cve/CVE-2021-43541.html https://www.suse.com/security/cve/CVE-2021-43542.html https://www.suse.com/security/cve/CVE-2021-43543.html https://www.suse.com/security/cve/CVE-2021-43545.html https://www.suse.com/security/cve/CVE-2021-43546.html https://bugzilla.suse.com/1182863 https://bugzilla.suse.com/1189547 https://bugzilla.suse.com/1190244 https://bugzilla.suse.com/1190269 https://bugzilla.suse.com/1191332 https://bugzilla.suse.com/1192250 https://bugzilla.suse.com/1193485 . The latest update for Mozilla Thunderbird addresses significant vulnerabilities in openSUSE, enhancing both security measures and overall stability.. openSUSE Updates, MozillaThunderbird Security, Important Patches. . Severity: Important. LinuxSecurity.com Team

Dec 29, 2021 •Important OpenSUSE