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'content/tus/rhel8/8.2/x86_64/appstream/debug',\n 'content/tus/rhel8/8.2/x86_64/appstream/os',\n 'content/tus/rhel8/8.2/x86_64/appstream/source/SRPMS',\n 'content/tus/rhel8/8.2/x86_64/baseos/debug',\n 'content/tus/rhel8/8.2/x86_64/baseos/os',\n 'content/tus/rhel8/8.2/x86_64/baseos/source/SRPMS',\n 'content/tus/rhel8/8.2/x86_64/highavailability/debug',\n 'content/tus/rhel8/8.2/x86_64/highavailability/os',\n 'content/tus/rhel8/8.2/x86_64/highavailability/source/SRPMS',\n 'content/tus/rhel8/8.2/x86_64/nfv/debug',\n 'content/tus/rhel8/8.2/x86_64/nfv/os',\n 'content/tus/rhel8/8.2/x86_64/nfv/source/SRPMS',\n 'content/tus/rhel8/8.2/x86_64/rt/debug',\n 'content/tus/rhel8/8.2/x86_64/rt/os',\n 'content/tus/rhel8/8.2/x86_64/rt/source/SRPMS'\n ],\n 'pkgs': [\n {'reference':'thunderbird-91.2.0-1.el8_2', 'sp':'2', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'allowmaj':TRUE},\n {'reference':'thunderbird-91.2.0-1.el8_2', 'sp':'2', 'cpu':'ppc64le', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'allowmaj':TRUE},\n {'reference':'thunderbird-91.2.0-1.el8_2', 'sp':'2', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'allowmaj':TRUE}\n ]\n }\n];\n\nvar applicable_repo_urls = rhel_determine_applicable_repository_urls(constraints:constraints);\nif(applicable_repo_urls == RHEL_REPOS_NO_OVERLAP_MESSAGE) exit(0, RHEL_REPO_NOT_ENABLED);\n\nvar flag = 0;\nforeach var constraint_array ( constraints ) {\n var repo_relative_urls = NULL;\n if (!empty_or_null(constraint_array['repo_relative_urls'])) repo_relative_urls = constraint_array['repo_relative_urls'];\n foreach var pkg ( constraint_array['pkgs'] ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(pkg['reference'])) reference = pkg['reference'];\n if (!empty_or_null(pkg['release'])) _release = 'RHEL' + pkg['release'];\n if (!empty_or_null(pkg['sp'])) sp = pkg['sp'];\n if (!empty_or_null(pkg['cpu'])) _cpu = pkg['cpu'];\n if (!empty_or_null(pkg['el_string'])) el_string = pkg['el_string'];\n if (!empty_or_null(pkg['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = pkg['rpm_spec_vers_cmp'];\n if (!empty_or_null(pkg['epoch'])) epoch = pkg['epoch'];\n if (!empty_or_null(pkg['allowmaj'])) allowmaj = pkg['allowmaj'];\n if (!empty_or_null(pkg['exists_check'])) exists_check = pkg['exists_check'];\n if (reference &&\n _release &&\n rhel_decide_repo_relative_url_check(required_repo_url_list:repo_relative_urls) &&\n (applicable_repo_urls || (!exists_check || rpm_exists(release:_release, rpm:exists_check))) &&\n rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n}\n\nif (flag)\n{\n var subscription_caveat = '\\n' +\n 'NOTE: This vulnerability check contains fixes that apply to\\n' +\n 'packages only available in the Red Hat Enterprise Linux\\n' +\n 'Advanced Update Support, Extended Update Support, Telco Extended Update Support or Update Services for SAP Solutions repositories.\\n' +\n 'Access to these repositories requires a paid RHEL subscription.\\n';\n var extra = NULL;\n if (empty_or_null(applicable_repo_urls)) extra = subscription_caveat + rpm_report_get() + redhat_report_repo_caveat();\n else extra = subscription_caveat + rpm_report_get() + redhat_report_package_caveat();\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : extra\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'thunderbird');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-09-24T15:18:15", "description": "The remote Debian 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-2874 advisory.\n\n - During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93. (CVE-2021-38496)\n\n - Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93. (CVE-2021-38500)\n\n - Thunderbird ignored the configuration to require STARTTLS security for an SMTP connection. A MITM could perform a downgrade attack to intercept transmitted messages, or could take control of the authenticated session to execute SMTP commands chosen by the MITM. If an unprotected authentication method was configured, the MITM could obtain the authentication credentials, too. This vulnerability affects Thunderbird < 91.2. (CVE-2021-38502)\n\n - The iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass restrictions such as executing scripts or navigating the top-level frame. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38503)\n\n - When interacting with an HTML input element's file picker dialog with webkitdirectory set, a use-after- free could have resulted, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38504)\n\n - Through a series of navigations, Firefox could have entered fullscreen mode without notification or warning to the user. This could lead to spoofing attacks on the browser UI including phishing. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38506)\n\n - The Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection, including being same-origin with unencrypted connections on port 80. However, if a second encrypted port on the same IP address (e.g. port 8443) did not opt-in to opportunistic encryption; a network attacker could forward a connection from the browser to port 443 to port 8443, causing the browser to treat the content of port 8443 as same-origin with HTTP. This was resolved by disabling the Opportunistic Encryption feature, which had low usage. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38507)\n\n - By displaying a form validity message in the correct location at the same time as a permission prompt (such as for geolocation), the validity message could have obscured the prompt, resulting in the user potentially being tricked into granting the permission. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38508)\n\n - Due to an unusual sequence of attacker-controlled events, a Javascript alert() dialog with arbitrary (although unstyled) contents could be displayed over top an uncontrolled webpage of the attacker's choosing. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.\n (CVE-2021-38509)\n\n - Thunderbird unexpectedly enabled JavaScript in the composition area. The JavaScript execution context was limited to this area and did not receive chrome-level privileges, but could be used as a stepping stone to further an attack with other vulnerabilities. This vulnerability affects Thunderbird < 91.4.0.\n (CVE-2021-43528)\n\n - Mozilla developers and community members reported memory safety bugs present in Firefox 93 and Firefox ESR 91.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-43534)\n\n - A use-after-free could have occured when an HTTP2 session object was released on a different thread, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 93, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-43535)\n\n - Under certain circumstances, asynchronous functions could have caused a navigation to fail but expose the target URL. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43536)\n\n - An incorrect type conversion of sizes from 64bit to 32bit integers allowed an attacker to corrupt memory leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43537)\n\n - By misusing a race in our notification code, an attacker could have forcefully hidden the notification for pages that had received full screen and pointer lock access, which could have been used for spoofing attacks. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43538)\n\n - Failure to correctly record the location of live pointers across wasm instance calls resulted in a GC occurring within the call not tracing those live pointers. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43539)\n\n - When invoking protocol handlers for external protocols, a supplied parameter URL containing spaces was not properly escaped. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43541)\n\n - Using XMLHttpRequest, an attacker could have identified installed applications by probing error messages for loading external protocols. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43542)\n\n - Documents loaded with the CSP sandbox directive could have escaped the sandbox's script restriction by embedding additional content. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43543)\n\n - Using the Location API in a loop could have caused severe application hangs and crashes. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43545)\n\n - It was possible to recreate previous cursor spoofing attacks against users with a zoomed native cursor.\n This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43546)\n\n - The olm_session_describe function in Matrix libolm before 3.2.7 is vulnerable to a buffer overflow. The Olm session object represents a cryptographic channel between two parties. Therefore, its state is partially controllable by the remote party of the channel. Attackers can construct a crafted sequence of messages to manipulate the state of the receiver's session in such a way that, for some buffer sizes, a buffer overflow happens on a call to olm_session_describe. Furthermore, safe buffer sizes were undocumented. The overflow content is partially controllable by the attacker and limited to ASCII spaces and digits. The known affected products are Element Web And SchildiChat Web. (CVE-2021-44538)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2022-01-04T00:00:00", "type": "nessus", "title": "Debian DLA-2874-1 : thunderbird - LTS security update", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-38496", "CVE-2021-38500", "CVE-2021-38502", "CVE-2021-38503", "CVE-2021-38504", "CVE-2021-38506", "CVE-2021-38507", "CVE-2021-38508", "CVE-2021-38509", "CVE-2021-4126", "CVE-2021-43528", "CVE-2021-43529", "CVE-2021-43534", "CVE-2021-43535", "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", "CVE-2021-44538"], "modified": "2022-05-06T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:calendar-google-provider", "p-cpe:/a:debian:debian_linux:icedove", "p-cpe:/a:debian:debian_linux:icedove-dbg", "p-cpe:/a:debian:debian_linux:icedove-dev", "p-cpe:/a:debian:debian_linux:icedove-l10n-all", "p-cpe:/a:debian:debian_linux:icedove-l10n-ar", "p-cpe:/a:debian:debian_linux:icedove-l10n-ast", "p-cpe:/a:debian:debian_linux:icedove-l10n-be", "p-cpe:/a:debian:debian_linux:icedove-l10n-bg", "p-cpe:/a:debian:debian_linux:icedove-l10n-bn-bd", "p-cpe:/a:debian:debian_linux:icedove-l10n-br", "p-cpe:/a:debian:debian_linux:icedove-l10n-ca", "p-cpe:/a:debian:debian_linux:icedove-l10n-cs", "p-cpe:/a:debian:debian_linux:icedove-l10n-da", "p-cpe:/a:debian:debian_linux:icedove-l10n-de", "p-cpe:/a:debian:debian_linux:icedove-l10n-dsb", "p-cpe:/a:debian:debian_linux:icedove-l10n-el", "p-cpe:/a:debian:debian_linux:icedove-l10n-en-gb", "p-cpe:/a:debian:debian_linux:icedove-l10n-es-ar", "p-cpe:/a:debian:debian_linux:icedove-l10n-es-es", "p-cpe:/a:debian:debian_linux:icedove-l10n-et", "p-cpe:/a:debian:debian_linux:icedove-l10n-eu", "p-cpe:/a:debian:debian_linux:icedove-l10n-fi", "p-cpe:/a:debian:debian_linux:icedove-l10n-fr", "p-cpe:/a:debian:debian_linux:icedove-l10n-fy-nl", "p-cpe:/a:debian:debian_linux:icedove-l10n-ga-ie", "p-cpe:/a:debian:debian_linux:icedove-l10n-gd", "p-cpe:/a:debian:debian_linux:icedove-l10n-gl", "p-cpe:/a:debian:debian_linux:icedove-l10n-he", "p-cpe:/a:debian:debian_linux:icedove-l10n-hr", "p-cpe:/a:debian:debian_linux:icedove-l10n-hsb", "p-cpe:/a:debian:debian_linux:icedove-l10n-hu", "p-cpe:/a:debian:debian_linux:icedove-l10n-hy-am", "p-cpe:/a:debian:debian_linux:icedove-l10n-id", "p-cpe:/a:debian:debian_linux:icedove-l10n-is", "p-cpe:/a:debian:debian_linux:icedove-l10n-it", "p-cpe:/a:debian:debian_linux:icedove-l10n-ja", "p-cpe:/a:debian:debian_linux:icedove-l10n-kab", "p-cpe:/a:debian:debian_linux:icedove-l10n-ko", "p-cpe:/a:debian:debian_linux:icedove-l10n-lt", "p-cpe:/a:debian:debian_linux:icedove-l10n-nb-no", "p-cpe:/a:debian:debian_linux:icedove-l10n-nl", "p-cpe:/a:debian:debian_linux:icedove-l10n-nn-no", "p-cpe:/a:debian:debian_linux:icedove-l10n-pa-in", "p-cpe:/a:debian:debian_linux:icedove-l10n-pl", "p-cpe:/a:debian:debian_linux:icedove-l10n-pt-br", "p-cpe:/a:debian:debian_linux:icedove-l10n-pt-pt", "p-cpe:/a:debian:debian_linux:icedove-l10n-rm", "p-cpe:/a:debian:debian_linux:icedove-l10n-ro", "p-cpe:/a:debian:debian_linux:icedove-l10n-ru", "p-cpe:/a:debian:debian_linux:icedove-l10n-si", "p-cpe:/a:debian:debian_linux:icedove-l10n-sk", "p-cpe:/a:debian:debian_linux:icedove-l10n-sl", "p-cpe:/a:debian:debian_linux:icedove-l10n-sq", "p-cpe:/a:debian:debian_linux:icedove-l10n-sr", "p-cpe:/a:debian:debian_linux:icedove-l10n-sv-se", "p-cpe:/a:debian:debian_linux:icedove-l10n-ta-lk", "p-cpe:/a:debian:debian_linux:icedove-l10n-tr", "p-cpe:/a:debian:debian_linux:icedove-l10n-uk", "p-cpe:/a:debian:debian_linux:icedove-l10n-vi", "p-cpe:/a:debian:debian_linux:icedove-l10n-zh-cn", "p-cpe:/a:debian:debian_linux:icedove-l10n-zh-tw", "p-cpe:/a:debian:debian_linux:iceowl-extension", "p-cpe:/a:debian:debian_linux:iceowl-l10n-ar", "p-cpe:/a:debian:debian_linux:iceowl-l10n-ast", "p-cpe:/a:debian:debian_linux:iceowl-l10n-be", "p-cpe:/a:debian:debian_linux:iceowl-l10n-bg", "p-cpe:/a:debian:debian_linux:iceowl-l10n-bn-bd", "p-cpe:/a:debian:debian_linux:iceowl-l10n-br", "p-cpe:/a:debian:debian_linux:iceowl-l10n-ca", "p-cpe:/a:debian:debian_linux:iceowl-l10n-cs", "p-cpe:/a:debian:debian_linux:iceowl-l10n-cy", "p-cpe:/a:debian:debian_linux:iceowl-l10n-da", "p-cpe:/a:debian:debian_linux:iceowl-l10n-de", "p-cpe:/a:debian:debian_linux:iceowl-l10n-dsb", "p-cpe:/a:debian:debian_linux:iceowl-l10n-el", "p-cpe:/a:debian:debian_linux:iceowl-l10n-en-gb", "p-cpe:/a:debian:debian_linux:iceowl-l10n-es-ar", "p-cpe:/a:debian:debian_linux:iceowl-l10n-es-es", "p-cpe:/a:debian:debian_linux:iceowl-l10n-et", "p-cpe:/a:debian:debian_linux:iceowl-l10n-eu", "p-cpe:/a:debian:debian_linux:iceowl-l10n-fi", "p-cpe:/a:debian:debian_linux:iceowl-l10n-fr", "p-cpe:/a:debian:debian_linux:iceowl-l10n-fy-nl", "p-cpe:/a:debian:debian_linux:iceowl-l10n-ga-ie", "p-cpe:/a:debian:debian_linux:iceowl-l10n-gd", "p-cpe:/a:debian:debian_linux:iceowl-l10n-gl", "p-cpe:/a:debian:debian_linux:iceowl-l10n-he", "p-cpe:/a:debian:debian_linux:iceowl-l10n-hr", "p-cpe:/a:debian:debian_linux:iceowl-l10n-hsb", "p-cpe:/a:debian:debian_linux:iceowl-l10n-hu", "p-cpe:/a:debian:debian_linux:iceowl-l10n-hy-am", "p-cpe:/a:debian:debian_linux:iceowl-l10n-id", "p-cpe:/a:debian:debian_linux:iceowl-l10n-is", "p-cpe:/a:debian:debian_linux:iceowl-l10n-it", "p-cpe:/a:debian:debian_linux:iceowl-l10n-ja", "p-cpe:/a:debian:debian_linux:iceowl-l10n-kab", "p-cpe:/a:debian:debian_linux:iceowl-l10n-ko", "p-cpe:/a:debian:debian_linux:iceowl-l10n-lt", "p-cpe:/a:debian:debian_linux:iceowl-l10n-nb-no", "p-cpe:/a:debian:debian_linux:iceowl-l10n-nl", "p-cpe:/a:debian:debian_linux:iceowl-l10n-nn-no", "p-cpe:/a:debian:debian_linux:iceowl-l10n-pa-in", "p-cpe:/a:debian:debian_linux:iceowl-l10n-pl", 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"p-cpe:/a:debian:debian_linux:lightning-l10n-be", "p-cpe:/a:debian:debian_linux:lightning-l10n-bg", "p-cpe:/a:debian:debian_linux:lightning-l10n-bn-bd", "p-cpe:/a:debian:debian_linux:lightning-l10n-br", "p-cpe:/a:debian:debian_linux:lightning-l10n-ca", "p-cpe:/a:debian:debian_linux:lightning-l10n-cs", "p-cpe:/a:debian:debian_linux:lightning-l10n-cy", "p-cpe:/a:debian:debian_linux:lightning-l10n-da", "p-cpe:/a:debian:debian_linux:lightning-l10n-de", "p-cpe:/a:debian:debian_linux:lightning-l10n-dsb", "p-cpe:/a:debian:debian_linux:lightning-l10n-el", "p-cpe:/a:debian:debian_linux:lightning-l10n-en-gb", "p-cpe:/a:debian:debian_linux:lightning-l10n-es-ar", "p-cpe:/a:debian:debian_linux:lightning-l10n-es-es", "p-cpe:/a:debian:debian_linux:lightning-l10n-et", "p-cpe:/a:debian:debian_linux:lightning-l10n-eu", "p-cpe:/a:debian:debian_linux:lightning-l10n-fi", "p-cpe:/a:debian:debian_linux:lightning-l10n-fr", "p-cpe:/a:debian:debian_linux:lightning-l10n-fy-nl", 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This vulnerability affects Thunderbird < 78.15,\n Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93. (CVE-2021-38496)\n\n - Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these\n bugs showed evidence of memory corruption and we presume that with enough effort some of these could have\n been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2,\n Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93. (CVE-2021-38500)\n\n - Thunderbird ignored the configuration to require STARTTLS security for an SMTP connection. A MITM could\n perform a downgrade attack to intercept transmitted messages, or could take control of the authenticated\n session to execute SMTP commands chosen by the MITM. If an unprotected authentication method was\n configured, the MITM could obtain the authentication credentials, too. This vulnerability affects\n Thunderbird < 91.2. 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This vulnerability affects Thunderbird < 91.4.0.\n (CVE-2021-43528)\n\n - Mozilla developers and community members reported memory safety bugs present in Firefox 93 and Firefox ESR\n 91.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some\n of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 94,\n Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-43534)\n\n - A use-after-free could have occured when an HTTP2 session object was released on a different thread,\n leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 93,\n Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-43535)\n\n - Under certain circumstances, asynchronous functions could have caused a navigation to fail but expose the\n target URL. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43536)\n\n - An incorrect type conversion of sizes from 64bit to 32bit integers allowed an attacker to corrupt memory\n leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR <\n 91.4.0, and Firefox < 95. (CVE-2021-43537)\n\n - By misusing a race in our notification code, an attacker could have forcefully hidden the notification for\n pages that had received full screen and pointer lock access, which could have been used for spoofing\n attacks. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43538)\n\n - Failure to correctly record the location of live pointers across wasm instance calls resulted in a GC\n occurring within the call not tracing those live pointers. This could have led to a use-after-free causing\n a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0,\n and Firefox < 95. (CVE-2021-43539)\n\n - When invoking protocol handlers for external protocols, a supplied parameter URL containing spaces was not\n properly escaped. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43541)\n\n - Using XMLHttpRequest, an attacker could have identified installed applications by probing error messages\n for loading external protocols. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and\n Firefox < 95. (CVE-2021-43542)\n\n - Documents loaded with the CSP sandbox directive could have escaped the sandbox's script restriction by\n embedding additional content. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and\n Firefox < 95. (CVE-2021-43543)\n\n - Using the Location API in a loop could have caused severe application hangs and crashes. This\n vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43545)\n\n - It was possible to recreate previous cursor spoofing attacks against users with a zoomed native cursor.\n This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43546)\n\n - The olm_session_describe function in Matrix libolm before 3.2.7 is vulnerable to a buffer overflow. The\n Olm session object represents a cryptographic channel between two parties. Therefore, its state is\n partially controllable by the remote party of the channel. Attackers can construct a crafted sequence of\n messages to manipulate the state of the receiver's session in such a way that, for some buffer sizes, a\n buffer overflow happens on a call to olm_session_describe. Furthermore, safe buffer sizes were\n undocumented. The overflow content is partially controllable by the attacker and limited to ASCII spaces\n and digits. The known affected products are Element Web And SchildiChat Web. 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'1:91.4.1-1~deb9u1'},\n {'release': '9.0', 'prefix': 'thunderbird-l10n-sl', 'reference': '1:91.4.1-1~deb9u1'},\n {'release': '9.0', 'prefix': 'thunderbird-l10n-sq', 'reference': '1:91.4.1-1~deb9u1'},\n {'release': '9.0', 'prefix': 'thunderbird-l10n-sr', 'reference': '1:91.4.1-1~deb9u1'},\n {'release': '9.0', 'prefix': 'thunderbird-l10n-sv-se', 'reference': '1:91.4.1-1~deb9u1'},\n {'release': '9.0', 'prefix': 'thunderbird-l10n-ta-lk', 'reference': '1:91.4.1-1~deb9u1'},\n {'release': '9.0', 'prefix': 'thunderbird-l10n-th', 'reference': '1:91.4.1-1~deb9u1'},\n {'release': '9.0', 'prefix': 'thunderbird-l10n-tr', 'reference': '1:91.4.1-1~deb9u1'},\n {'release': '9.0', 'prefix': 'thunderbird-l10n-uk', 'reference': '1:91.4.1-1~deb9u1'},\n {'release': '9.0', 'prefix': 'thunderbird-l10n-uz', 'reference': '1:91.4.1-1~deb9u1'},\n {'release': '9.0', 'prefix': 'thunderbird-l10n-vi', 'reference': '1:91.4.1-1~deb9u1'},\n {'release': '9.0', 'prefix': 'thunderbird-l10n-zh-cn', 'reference': '1:91.4.1-1~deb9u1'},\n {'release': '9.0', 'prefix': 'thunderbird-l10n-zh-tw', 'reference': '1:91.4.1-1~deb9u1'}\n];\n\nvar flag = 0;\nforeach package_array ( pkgs ) {\n var release = NULL;\n var prefix = NULL;\n var reference = NULL;\n if (!empty_or_null(package_array['release'])) release = package_array['release'];\n if (!empty_or_null(package_array['prefix'])) prefix = package_array['prefix'];\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (release && prefix && reference) {\n if (deb_check(release:release, prefix:prefix, reference:reference)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : deb_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = deb_pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'calendar-google-provider / icedove / icedove-dbg / icedove-dev / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-09-25T14:46:53", "description": "The remote Debian 10 / 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5034 advisory.\n\n - During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93. (CVE-2021-38496)\n\n - Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93. (CVE-2021-38500)\n\n - Thunderbird ignored the configuration to require STARTTLS security for an SMTP connection. A MITM could perform a downgrade attack to intercept transmitted messages, or could take control of the authenticated session to execute SMTP commands chosen by the MITM. If an unprotected authentication method was configured, the MITM could obtain the authentication credentials, too. This vulnerability affects Thunderbird < 91.2. (CVE-2021-38502)\n\n - The iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass restrictions such as executing scripts or navigating the top-level frame. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38503)\n\n - When interacting with an HTML input element's file picker dialog with webkitdirectory set, a use-after- free could have resulted, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38504)\n\n - Through a series of navigations, Firefox could have entered fullscreen mode without notification or warning to the user. This could lead to spoofing attacks on the browser UI including phishing. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38506)\n\n - The Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection, including being same-origin with unencrypted connections on port 80. However, if a second encrypted port on the same IP address (e.g. port 8443) did not opt-in to opportunistic encryption; a network attacker could forward a connection from the browser to port 443 to port 8443, causing the browser to treat the content of port 8443 as same-origin with HTTP. This was resolved by disabling the Opportunistic Encryption feature, which had low usage. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38507)\n\n - By displaying a form validity message in the correct location at the same time as a permission prompt (such as for geolocation), the validity message could have obscured the prompt, resulting in the user potentially being tricked into granting the permission. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38508)\n\n - Due to an unusual sequence of attacker-controlled events, a Javascript alert() dialog with arbitrary (although unstyled) contents could be displayed over top an uncontrolled webpage of the attacker's choosing. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.\n (CVE-2021-38509)\n\n - Thunderbird unexpectedly enabled JavaScript in the composition area. The JavaScript execution context was limited to this area and did not receive chrome-level privileges, but could be used as a stepping stone to further an attack with other vulnerabilities. This vulnerability affects Thunderbird < 91.4.0.\n (CVE-2021-43528)\n\n - Mozilla developers and community members reported memory safety bugs present in Firefox 93 and Firefox ESR 91.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-43534)\n\n - A use-after-free could have occured when an HTTP2 session object was released on a different thread, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 93, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-43535)\n\n - Under certain circumstances, asynchronous functions could have caused a navigation to fail but expose the target URL. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43536)\n\n - An incorrect type conversion of sizes from 64bit to 32bit integers allowed an attacker to corrupt memory leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43537)\n\n - By misusing a race in our notification code, an attacker could have forcefully hidden the notification for pages that had received full screen and pointer lock access, which could have been used for spoofing attacks. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43538)\n\n - Failure to correctly record the location of live pointers across wasm instance calls resulted in a GC occurring within the call not tracing those live pointers. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43539)\n\n - When invoking protocol handlers for external protocols, a supplied parameter URL containing spaces was not properly escaped. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43541)\n\n - Using XMLHttpRequest, an attacker could have identified installed applications by probing error messages for loading external protocols. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43542)\n\n - Documents loaded with the CSP sandbox directive could have escaped the sandbox's script restriction by embedding additional content. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43543)\n\n - Using the Location API in a loop could have caused severe application hangs and crashes. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43545)\n\n - It was possible to recreate previous cursor spoofing attacks against users with a zoomed native cursor.\n This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43546)\n\n - The olm_session_describe function in Matrix libolm before 3.2.7 is vulnerable to a buffer overflow. The Olm session object represents a cryptographic channel between two parties. Therefore, its state is partially controllable by the remote party of the channel. Attackers can construct a crafted sequence of messages to manipulate the state of the receiver's session in such a way that, for some buffer sizes, a buffer overflow happens on a call to olm_session_describe. Furthermore, safe buffer sizes were undocumented. The overflow content is partially controllable by the attacker and limited to ASCII spaces and digits. The known affected products are Element Web And SchildiChat Web. (CVE-2021-44538)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2022-01-03T00:00:00", "type": "nessus", "title": "Debian DSA-5034-1 : thunderbird - security update", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-38496", "CVE-2021-38500", "CVE-2021-38502", "CVE-2021-38503", "CVE-2021-38504", "CVE-2021-38506", "CVE-2021-38507", "CVE-2021-38508", "CVE-2021-38509", "CVE-2021-4126", "CVE-2021-43528", "CVE-2021-43529", "CVE-2021-43534", "CVE-2021-43535", "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", "CVE-2021-44538"], "modified": "2022-05-06T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:calendar-google-provider", "p-cpe:/a:debian:debian_linux:lightning", "p-cpe:/a:debian:debian_linux:thunderbird", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-af", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-all", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-ar", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-ast", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-be", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-bg", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-br", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-ca", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-cak", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-cs", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-cy", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-da", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-de", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-dsb", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-el", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-en-ca", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-en-gb", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-es-ar", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-es-es", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-et", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-eu", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-fi", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-fr", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-fy-nl", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-ga-ie", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-gd", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-gl", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-he", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-hr", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-hsb", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-hu", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-hy-am", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-id", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-is", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-it", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-ja", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-ka", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-kab", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-kk", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-ko", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-lt", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-lv", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-ms", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-nb-no", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-nl", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-nn-no", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-pa-in", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-pl", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-pt-br", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-pt-pt", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-rm", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-ro", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-ru", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-si", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-sk", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-sl", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-sq", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-sr", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-sv-se", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-th", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-tr", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-uk", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-uz", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-vi", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-zh-cn", "p-cpe:/a:debian:debian_linux:thunderbird-l10n-zh-tw", "cpe:/o:debian:debian_linux:10.0", "cpe:/o:debian:debian_linux:11.0"], "id": "DEBIAN_DSA-5034.NASL", "href": "https://www.tenable.com/plugins/nessus/156451", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Debian Security Advisory dsa-5034. The text\n# itself is copyright (C) Software in the Public Interest, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(156451);\n script_version(\"1.8\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/06\");\n\n script_cve_id(\n \"CVE-2021-4126\",\n \"CVE-2021-38496\",\n \"CVE-2021-38500\",\n \"CVE-2021-38502\",\n \"CVE-2021-38503\",\n \"CVE-2021-38504\",\n \"CVE-2021-38506\",\n \"CVE-2021-38507\",\n \"CVE-2021-38508\",\n \"CVE-2021-38509\",\n \"CVE-2021-43528\",\n \"CVE-2021-43529\",\n \"CVE-2021-43534\",\n \"CVE-2021-43535\",\n \"CVE-2021-43536\",\n \"CVE-2021-43537\",\n \"CVE-2021-43538\",\n \"CVE-2021-43539\",\n \"CVE-2021-43541\",\n \"CVE-2021-43542\",\n \"CVE-2021-43543\",\n \"CVE-2021-43545\",\n \"CVE-2021-43546\",\n \"CVE-2021-44538\"\n );\n script_xref(name:\"IAVA\", value:\"2021-A-0461-S\");\n script_xref(name:\"IAVA\", value:\"2021-A-0527-S\");\n script_xref(name:\"IAVA\", value:\"2021-A-0603-S\");\n script_xref(name:\"IAVA\", value:\"2021-A-0569-S\");\n script_xref(name:\"IAVA\", value:\"2021-A-0450-S\");\n\n script_name(english:\"Debian DSA-5034-1 : thunderbird - security update\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Debian host is missing one or more security-related updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Debian 10 / 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the\ndsa-5034 advisory.\n\n - During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in\n memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.15,\n Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93. (CVE-2021-38496)\n\n - Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these\n bugs showed evidence of memory corruption and we presume that with enough effort some of these could have\n been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2,\n Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93. (CVE-2021-38500)\n\n - Thunderbird ignored the configuration to require STARTTLS security for an SMTP connection. A MITM could\n perform a downgrade attack to intercept transmitted messages, or could take control of the authenticated\n session to execute SMTP commands chosen by the MITM. If an unprotected authentication method was\n configured, the MITM could obtain the authentication credentials, too. This vulnerability affects\n Thunderbird < 91.2. (CVE-2021-38502)\n\n - The iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass\n restrictions such as executing scripts or navigating the top-level frame. This vulnerability affects\n Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38503)\n\n - When interacting with an HTML input element's file picker dialog with webkitdirectory set, a use-after-\n free could have resulted, leading to memory corruption and a potentially exploitable crash. This\n vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38504)\n\n - Through a series of navigations, Firefox could have entered fullscreen mode without notification or\n warning to the user. This could lead to spoofing attacks on the browser UI including phishing. This\n vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38506)\n\n - The Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded\n to TLS while retaining the visual properties of an HTTP connection, including being same-origin with\n unencrypted connections on port 80. However, if a second encrypted port on the same IP address (e.g. port\n 8443) did not opt-in to opportunistic encryption; a network attacker could forward a connection from the\n browser to port 443 to port 8443, causing the browser to treat the content of port 8443 as same-origin\n with HTTP. This was resolved by disabling the Opportunistic Encryption feature, which had low usage. This\n vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38507)\n\n - By displaying a form validity message in the correct location at the same time as a permission prompt\n (such as for geolocation), the validity message could have obscured the prompt, resulting in the user\n potentially being tricked into granting the permission. This vulnerability affects Firefox < 94,\n Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38508)\n\n - Due to an unusual sequence of attacker-controlled events, a Javascript alert() dialog with arbitrary\n (although unstyled) contents could be displayed over top an uncontrolled webpage of the attacker's\n choosing. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.\n (CVE-2021-38509)\n\n - Thunderbird unexpectedly enabled JavaScript in the composition area. The JavaScript execution context was\n limited to this area and did not receive chrome-level privileges, but could be used as a stepping stone to\n further an attack with other vulnerabilities. This vulnerability affects Thunderbird < 91.4.0.\n (CVE-2021-43528)\n\n - Mozilla developers and community members reported memory safety bugs present in Firefox 93 and Firefox ESR\n 91.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some\n of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 94,\n Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-43534)\n\n - A use-after-free could have occured when an HTTP2 session object was released on a different thread,\n leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 93,\n Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-43535)\n\n - Under certain circumstances, asynchronous functions could have caused a navigation to fail but expose the\n target URL. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43536)\n\n - An incorrect type conversion of sizes from 64bit to 32bit integers allowed an attacker to corrupt memory\n leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR <\n 91.4.0, and Firefox < 95. (CVE-2021-43537)\n\n - By misusing a race in our notification code, an attacker could have forcefully hidden the notification for\n pages that had received full screen and pointer lock access, which could have been used for spoofing\n attacks. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43538)\n\n - Failure to correctly record the location of live pointers across wasm instance calls resulted in a GC\n occurring within the call not tracing those live pointers. This could have led to a use-after-free causing\n a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0,\n and Firefox < 95. (CVE-2021-43539)\n\n - When invoking protocol handlers for external protocols, a supplied parameter URL containing spaces was not\n properly escaped. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43541)\n\n - Using XMLHttpRequest, an attacker could have identified installed applications by probing error messages\n for loading external protocols. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and\n Firefox < 95. (CVE-2021-43542)\n\n - Documents loaded with the CSP sandbox directive could have escaped the sandbox's script restriction by\n embedding additional content. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and\n Firefox < 95. (CVE-2021-43543)\n\n - Using the Location API in a loop could have caused severe application hangs and crashes. This\n vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43545)\n\n - It was possible to recreate previous cursor spoofing attacks against users with a zoomed native cursor.\n This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43546)\n\n - The olm_session_describe function in Matrix libolm before 3.2.7 is vulnerable to a buffer overflow. The\n Olm session object represents a cryptographic channel between two parties. Therefore, its state is\n partially controllable by the remote party of the channel. Attackers can construct a crafted sequence of\n messages to manipulate the state of the receiver's session in such a way that, for some buffer sizes, a\n buffer overflow happens on a call to olm_session_describe. Furthermore, safe buffer sizes were\n undocumented. The overflow content is partially controllable by the attacker and limited to ASCII spaces\n and digits. The known affected products are Element Web And SchildiChat Web. 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It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2022-1818 advisory.\n\n - crossbeam-deque is a package of work-stealing deques for building task schedulers when programming in Rust. In versions prior to 0.7.4 and 0.8.0, the result of the race condition is that one or more tasks in the worker queue can be popped twice instead of other tasks that are forgotten and never popped. If tasks are allocated on the heap, this can cause double free and a memory leak. If not, this still can cause a logical bug. Crates using `Stealer::steal`, `Stealer::steal_batch`, or `Stealer::steal_batch_and_pop` are affected by this issue. This has been fixed in crossbeam-deque 0.8.1 and 0.7.4. (CVE-2021-32810)\n\n - During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93. (CVE-2021-38496)\n\n - Through use of reportValidity() and window.open(), a plain-text validation message could have been overlaid on another origin, leading to possible user confusion and spoofing attacks. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2. (CVE-2021-38497)\n\n - During process shutdown, a document could have caused a use-after-free of a languages service object, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2. (CVE-2021-38498)\n\n - Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93. (CVE-2021-38500)\n\n - Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2. (CVE-2021-38501)\n\n - Thunderbird ignored the configuration to require STARTTLS security for an SMTP connection. A MITM could perform a downgrade attack to intercept transmitted messages, or could take control of the authenticated session to execute SMTP commands chosen by the MITM. If an unprotected authentication method was configured, the MITM could obtain the authentication credentials, too. This vulnerability affects Thunderbird < 91.2. (CVE-2021-38502)\n\n - Mozilla: Iframe sandbox bypass with XSLT (CVE-2021-4140)\n\n - Mozilla: Race condition when playing audio files (CVE-2022-22737)\n\n - Mozilla: Heap-buffer-overflow in blendGaussianBlur (CVE-2022-22738)\n\n - Mozilla: Missing throttling on external protocol launch dialog (CVE-2022-22739)\n\n - Mozilla: Use-after-free of ChannelEventQueue::mOwner (CVE-2022-22740)\n\n - Mozilla: Browser window spoof using fullscreen mode (CVE-2022-22741)\n\n - Mozilla: Out-of-bounds memory access when inserting text in edit mode (CVE-2022-22742)\n\n - When navigating from inside an iframe while requesting fullscreen access, an attacker-controlled tab could have made the browser unable to leave fullscreen mode. (CVE-2022-22743)\n\n - Mozilla: Leaking cross-origin URLs through securitypolicyviolation event (CVE-2022-22745)\n\n - Mozilla: Crash when handling empty pkcs7 sequence (CVE-2022-22747)\n\n - Mozilla: Spoofed origin on external protocol launch dialog (CVE-2022-22748)\n\n - Mozilla: Memory safety bugs fixed in Firefox 96 and Firefox ESR 91.5 (CVE-2022-22751)\n\n - If a user installed an extension of a particular type, the extension could have auto-updated itself and while doing so, bypass the prompt which grants the new version the new requested permissions.\n (CVE-2022-22754)\n\n - If a user was convinced to drag and drop an image to their desktop or other folder, the resulting object could have been changed into an executable script which would have run arbitrary code after the user clicked on it. (CVE-2022-22756)\n\n - If a document created a sandboxed iframe without <code>allow-scripts</code>, and subsequently appended an element to the iframe's document that e.g. had a JavaScript event handler - the event handler would have run despite the iframe's sandbox. (CVE-2022-22759)\n\n - When importing resources using Web Workers, error messages would distinguish the difference between <code>application/javascript</code> responses and non-script responses. This could have been abused to learn information cross-origin. (CVE-2022-22760)\n\n - Web-accessible extension pages (pages with a moz-extension:// scheme) were not correctly enforcing the frame-ancestors directive when it was used in the Web Extension's Content Security Policy.\n (CVE-2022-22761)\n\n - When a worker is shutdown, it was possible to cause script to run late in the lifecycle, at a point after where it should not be possible. (CVE-2022-22763)\n\n - Mozilla developers and community members Paul Adenot and the Mozilla Fuzzing Team reported memory safety bugs present in Thunderbird 91.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. (CVE-2022-22764)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2022-07-15T00:00:00", "type": "nessus", "title": "Amazon Linux 2 : thunderbird (ALAS-2022-1818)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-32810", "CVE-2021-38496", "CVE-2021-38497", "CVE-2021-38498", "CVE-2021-38500", "CVE-2021-38501", "CVE-2021-38502", "CVE-2021-38503", "CVE-2021-4140", "CVE-2021-43529", "CVE-2022-22737", "CVE-2022-22738", "CVE-2022-22739", "CVE-2022-22740", "CVE-2022-22741", "CVE-2022-22742", "CVE-2022-22743", "CVE-2022-22745", "CVE-2022-22747", "CVE-2022-22748", "CVE-2022-22751", "CVE-2022-22754", "CVE-2022-22756", "CVE-2022-22759", "CVE-2022-22760", "CVE-2022-22761", "CVE-2022-22763", "CVE-2022-22764"], "modified": "2022-08-23T00:00:00", "cpe": ["p-cpe:/a:amazon:linux:thunderbird", "p-cpe:/a:amazon:linux:thunderbird-debuginfo", "cpe:/o:amazon:linux:2"], "id": "AL2_ALAS-2022-1818.NASL", "href": "https://www.tenable.com/plugins/nessus/163228", "sourceData": "##\n# (C) Tenable, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Amazon Linux 2 Security Advisory ALAS-2022-1818.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(163228);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/08/23\");\n\n script_cve_id(\n \"CVE-2021-4140\",\n \"CVE-2021-32810\",\n \"CVE-2021-38496\",\n \"CVE-2021-38497\",\n \"CVE-2021-38498\",\n \"CVE-2021-38500\",\n \"CVE-2021-38501\",\n \"CVE-2021-38502\",\n \"CVE-2021-38503\",\n \"CVE-2021-43529\",\n \"CVE-2022-22737\",\n \"CVE-2022-22738\",\n \"CVE-2022-22739\",\n \"CVE-2022-22740\",\n \"CVE-2022-22741\",\n \"CVE-2022-22742\",\n \"CVE-2022-22743\",\n \"CVE-2022-22745\",\n \"CVE-2022-22747\",\n \"CVE-2022-22748\",\n \"CVE-2022-22751\",\n \"CVE-2022-22754\",\n \"CVE-2022-22756\",\n \"CVE-2022-22759\",\n \"CVE-2022-22760\",\n \"CVE-2022-22761\",\n \"CVE-2022-22763\",\n \"CVE-2022-22764\"\n );\n script_xref(name:\"IAVA\", value:\"2022-A-0017-S\");\n script_xref(name:\"IAVA\", value:\"2021-A-0461-S\");\n\n script_name(english:\"Amazon Linux 2 : thunderbird (ALAS-2022-1818)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Amazon Linux 2 host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"The version of thunderbird installed on the remote host is prior to 91.6.0-1. It is, therefore, affected by multiple\nvulnerabilities as referenced in the ALAS2-2022-1818 advisory.\n\n - crossbeam-deque is a package of work-stealing deques for building task schedulers when programming in\n Rust. In versions prior to 0.7.4 and 0.8.0, the result of the race condition is that one or more tasks in\n the worker queue can be popped twice instead of other tasks that are forgotten and never popped. If tasks\n are allocated on the heap, this can cause double free and a memory leak. If not, this still can cause a\n logical bug. Crates using `Stealer::steal`, `Stealer::steal_batch`, or `Stealer::steal_batch_and_pop` are\n affected by this issue. This has been fixed in crossbeam-deque 0.8.1 and 0.7.4. (CVE-2021-32810)\n\n - During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in\n memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.15,\n Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93. (CVE-2021-38496)\n\n - Through use of reportValidity() and window.open(), a plain-text validation message could have been\n overlaid on another origin, leading to possible user confusion and spoofing attacks. This vulnerability\n affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2. (CVE-2021-38497)\n\n - During process shutdown, a document could have caused a use-after-free of a languages service object,\n leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 93,\n Thunderbird < 91.2, and Firefox ESR < 91.2. (CVE-2021-38498)\n\n - Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these\n bugs showed evidence of memory corruption and we presume that with enough effort some of these could have\n been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2,\n Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93. (CVE-2021-38500)\n\n - Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these\n bugs showed evidence of memory corruption and we presume that with enough effort some of these could have\n been exploited to run arbitrary code. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and\n Firefox ESR < 91.2. (CVE-2021-38501)\n\n - Thunderbird ignored the configuration to require STARTTLS security for an SMTP connection. A MITM could\n perform a downgrade attack to intercept transmitted messages, or could take control of the authenticated\n session to execute SMTP commands chosen by the MITM. If an unprotected authentication method was\n configured, the MITM could obtain the authentication credentials, too. This vulnerability affects\n Thunderbird < 91.2. (CVE-2021-38502)\n\n - Mozilla: Iframe sandbox bypass with XSLT (CVE-2021-4140)\n\n - Mozilla: Race condition when playing audio files (CVE-2022-22737)\n\n - Mozilla: Heap-buffer-overflow in blendGaussianBlur (CVE-2022-22738)\n\n - Mozilla: Missing throttling on external protocol launch dialog (CVE-2022-22739)\n\n - Mozilla: Use-after-free of ChannelEventQueue::mOwner (CVE-2022-22740)\n\n - Mozilla: Browser window spoof using fullscreen mode (CVE-2022-22741)\n\n - Mozilla: Out-of-bounds memory access when inserting text in edit mode (CVE-2022-22742)\n\n - When navigating from inside an iframe while requesting fullscreen access, an attacker-controlled tab could\n have made the browser unable to leave fullscreen mode. (CVE-2022-22743)\n\n - Mozilla: Leaking cross-origin URLs through securitypolicyviolation event (CVE-2022-22745)\n\n - Mozilla: Crash when handling empty pkcs7 sequence (CVE-2022-22747)\n\n - Mozilla: Spoofed origin on external protocol launch dialog (CVE-2022-22748)\n\n - Mozilla: Memory safety bugs fixed in Firefox 96 and Firefox ESR 91.5 (CVE-2022-22751)\n\n - If a user installed an extension of a particular type, the extension could have auto-updated itself and\n while doing so, bypass the prompt which grants the new version the new requested permissions.\n (CVE-2022-22754)\n\n - If a user was convinced to drag and drop an image to their desktop or other folder, the resulting object\n could have been changed into an executable script which would have run arbitrary code after the user\n clicked on it. (CVE-2022-22756)\n\n - If a document created a sandboxed iframe without <code>allow-scripts</code>, and subsequently appended an\n element to the iframe's document that e.g. had a JavaScript event handler - the event handler would have\n run despite the iframe's sandbox. (CVE-2022-22759)\n\n - When importing resources using Web Workers, error messages would distinguish the difference between\n <code>application/javascript</code> responses and non-script responses. This could have been abused to\n learn information cross-origin. (CVE-2022-22760)\n\n - Web-accessible extension pages (pages with a moz-extension:// scheme) were not correctly enforcing the\n frame-ancestors directive when it was used in the Web Extension's Content Security Policy.\n (CVE-2022-22761)\n\n - When a worker is shutdown, it was possible to cause script to run late in the lifecycle, at a point after\n where it should not be possible. (CVE-2022-22763)\n\n - Mozilla developers and community members Paul Adenot and the Mozilla Fuzzing Team reported memory safety\n bugs present in Thunderbird 91.5. Some of these bugs showed evidence of memory corruption and we presume\n that with enough effort some of these could have been exploited to run arbitrary code. 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{"lastseen": "2023-09-25T15:01:51", "description": "The remote SUSE Linux SLED15 / SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:4150-1 advisory.\n\n - An issue present in lowering/register allocation could have led to obscure but deterministic register confusion failures in JITted code that would lead to a potentially exploitable crash. This vulnerability affects Firefox < 91 and Thunderbird < 91. (CVE-2021-29981)\n\n - Due to incorrect JIT optimization, we incorrectly interpreted data from the wrong type of object, resulting in the potential leak of a single bit of memory. This vulnerability affects Firefox < 91 and Thunderbird < 91. (CVE-2021-29982)\n\n - After requesting multiple permissions, and closing the first permission panel, subsequent permission panels will be displayed in a different position but still record a click in the default location, making it possible to trick a user into accepting a permission they did not want to. *This bug only affects Firefox on Linux. Other operating systems are unaffected.*. This vulnerability affects Firefox < 91 and Thunderbird < 91. (CVE-2021-29987)\n\n - Firefox incorrectly accepted a newline in a HTTP/3 header, interpretting it as two separate headers. This allowed for a header splitting attack against servers using HTTP/3. This vulnerability affects Firefox < 91.0.1 and Thunderbird < 91.0.1. (CVE-2021-29991)\n\n - crossbeam-deque is a package of work-stealing deques for building task schedulers when programming in Rust. In versions prior to 0.7.4 and 0.8.0, the result of the race condition is that one or more tasks in the worker queue can be popped twice instead of other tasks that are forgotten and never popped. If tasks are allocated on the heap, this can cause double free and a memory leak. If not, this still can cause a logical bug. Crates using `Stealer::steal`, `Stealer::steal_batch`, or `Stealer::steal_batch_and_pop` are affected by this issue. This has been fixed in crossbeam-deque 0.8.1 and 0.7.4. (CVE-2021-32810)\n\n - When delegating navigations to the operating system, Firefox would accept the `mk` scheme which might allow attackers to launch pages and execute scripts in Internet Explorer in unprivileged mode. *This bug only affects Firefox for Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox < 92, Thunderbird < 91.1, Thunderbird < 78.14, Firefox ESR < 78.14, and Firefox ESR < 91.1.\n (CVE-2021-38492)\n\n - Mozilla developers reported memory safety bugs present in Firefox 91 and Firefox ESR 78.13. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 78.14, Thunderbird < 78.14, and Firefox < 92. (CVE-2021-38493)\n\n - Mozilla developers reported memory safety bugs present in Thunderbird 78.13.0. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 91.1 and Firefox ESR < 91.1.\n (CVE-2021-38495)\n\n - During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93. (CVE-2021-38496)\n\n - Through use of reportValidity() and window.open(), a plain-text validation message could have been overlaid on another origin, leading to possible user confusion and spoofing attacks. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2. (CVE-2021-38497)\n\n - During process shutdown, a document could have caused a use-after-free of a languages service object, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2. (CVE-2021-38498)\n\n - Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93. (CVE-2021-38500)\n\n - Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2. (CVE-2021-38501)\n\n - Thunderbird ignored the configuration to require STARTTLS security for an SMTP connection. A MITM could perform a downgrade attack to intercept transmitted messages, or could take control of the authenticated session to execute SMTP commands chosen by the MITM. If an unprotected authentication method was configured, the MITM could obtain the authentication credentials, too. This vulnerability affects Thunderbird < 91.2. (CVE-2021-38502)\n\n - The iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass restrictions such as executing scripts or navigating the top-level frame. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38503)\n\n - When interacting with an HTML input element's file picker dialog with webkitdirectory set, a use-after- free could have resulted, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38504)\n\n - Microsoft introduced a new feature in Windows 10 known as Cloud Clipboard which, if enabled, will record data copied to the clipboard to the cloud, and make it available on other computers in certain scenarios.\n Applications that wish to prevent copied data from being recorded in Cloud History must use specific clipboard formats; and Firefox before versions 94 and ESR 91.3 did not implement them. This could have caused sensitive data to be recorded to a user's Microsoft account. *This bug only affects Firefox for Windows 10+ with Cloud Clipboard enabled. Other operating systems are unaffected.*. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38505)\n\n - Through a series of navigations, Firefox could have entered fullscreen mode without notification or warning to the user. This could lead to spoofing attacks on the browser UI including phishing. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38506)\n\n - The Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection, including being same-origin with unencrypted connections on port 80. However, if a second encrypted port on the same IP address (e.g. port 8443) did not opt-in to opportunistic encryption; a network attacker could forward a connection from the browser to port 443 to port 8443, causing the browser to treat the content of port 8443 as same-origin with HTTP. This was resolved by disabling the Opportunistic Encryption feature, which had low usage. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38507)\n\n - By displaying a form validity message in the correct location at the same time as a permission prompt (such as for geolocation), the validity message could have obscured the prompt, resulting in the user potentially being tricked into granting the permission. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38508)\n\n - Due to an unusual sequence of attacker-controlled events, a Javascript alert() dialog with arbitrary (although unstyled) contents could be displayed over top an uncontrolled webpage of the attacker's choosing. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.\n (CVE-2021-38509)\n\n - The executable file warning was not presented when downloading .inetloc files, which, due to a flaw in Mac OS, can run commands on a user's computer.*Note: This issue only affected Mac OS operating systems. Other operating systems are unaffected.*. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38510)\n\n - The ElGamal implementation in Botan through 2.18.1, as used in Thunderbird and other products, allows plaintext recovery because, during interaction between two cryptographic libraries, a certain dangerous combination of the prime defined by the receiver's public key, the generator defined by the receiver's public key, and the sender's ephemeral exponents can lead to a cross-configuration attack against OpenPGP.\n (CVE-2021-40529)\n\n - Thunderbird unexpectedly enabled JavaScript in the composition area. The JavaScript execution context was limited to this area and did not receive chrome-level privileges, but could be used as a stepping stone to further an attack with other vulnerabilities. This vulnerability affects Thunderbird < 91.4.0.\n (CVE-2021-43528)\n\n - Under certain circumstances, asynchronous functions could have caused a navigation to fail but expose the target URL. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43536)\n\n - An incorrect type conversion of sizes from 64bit to 32bit integers allowed an attacker to corrupt memory leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43537)\n\n - By misusing a race in our notification code, an attacker could have forcefully hidden the notification for pages that had received full screen and pointer lock access, which could have been used for spoofing attacks. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43538)\n\n - Failure to correctly record the location of live pointers across wasm instance calls resulted in a GC occurring within the call not tracing those live pointers. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43539)\n\n - When invoking protocol handlers for external protocols, a supplied parameter URL containing spaces was not properly escaped. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43541)\n\n - Using XMLHttpRequest, an attacker could have identified installed applications by probing error messages for loading external protocols. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43542)\n\n - Documents loaded with the CSP sandbox directive could have escaped the sandbox's script restriction by embedding additional content. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43543)\n\n - Using the Location API in a loop could have caused severe application hangs and crashes. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43545)\n\n - It was possible to recreate previous cursor spoofing attacks against users with a zoomed native cursor.\n This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43546)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-12-25T00:00:00", "type": "nessus", "title": "SUSE SLED15 / SLES15 Security Update : MozillaThunderbird (SUSE-SU-2021:4150-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["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"], "modified": "2023-07-14T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:mozillathunderbird", "p-cpe:/a:novell:suse_linux:mozillathunderbird-translations-common", "p-cpe:/a:novell:suse_linux:mozillathunderbird-translations-other", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2021-4150-1.NASL", "href": "https://www.tenable.com/plugins/nessus/156292", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2021:4150-1. 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This vulnerability\n affects Firefox < 91 and Thunderbird < 91. (CVE-2021-29981)\n\n - Due to incorrect JIT optimization, we incorrectly interpreted data from the wrong type of object,\n resulting in the potential leak of a single bit of memory. This vulnerability affects Firefox < 91 and\n Thunderbird < 91. (CVE-2021-29982)\n\n - After requesting multiple permissions, and closing the first permission panel, subsequent permission\n panels will be displayed in a different position but still record a click in the default location, making\n it possible to trick a user into accepting a permission they did not want to. *This bug only affects\n Firefox on Linux. Other operating systems are unaffected.*. This vulnerability affects Firefox < 91 and\n Thunderbird < 91. (CVE-2021-29987)\n\n - Firefox incorrectly accepted a newline in a HTTP/3 header, interpretting it as two separate headers. This\n allowed for a header splitting attack against servers using HTTP/3. This vulnerability affects Firefox <\n 91.0.1 and Thunderbird < 91.0.1. (CVE-2021-29991)\n\n - crossbeam-deque is a package of work-stealing deques for building task schedulers when programming in\n Rust. In versions prior to 0.7.4 and 0.8.0, the result of the race condition is that one or more tasks in\n the worker queue can be popped twice instead of other tasks that are forgotten and never popped. If tasks\n are allocated on the heap, this can cause double free and a memory leak. If not, this still can cause a\n logical bug. Crates using `Stealer::steal`, `Stealer::steal_batch`, or `Stealer::steal_batch_and_pop` are\n affected by this issue. This has been fixed in crossbeam-deque 0.8.1 and 0.7.4. (CVE-2021-32810)\n\n - When delegating navigations to the operating system, Firefox would accept the `mk` scheme which might\n allow attackers to launch pages and execute scripts in Internet Explorer in unprivileged mode. *This bug\n only affects Firefox for Windows. Other operating systems are unaffected.*. This vulnerability affects\n Firefox < 92, Thunderbird < 91.1, Thunderbird < 78.14, Firefox ESR < 78.14, and Firefox ESR < 91.1.\n (CVE-2021-38492)\n\n - Mozilla developers reported memory safety bugs present in Firefox 91 and Firefox ESR 78.13. Some of these\n bugs showed evidence of memory corruption and we presume that with enough effort some of these could have\n been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 78.14, Thunderbird < 78.14,\n and Firefox < 92. (CVE-2021-38493)\n\n - Mozilla developers reported memory safety bugs present in Thunderbird 78.13.0. Some of these bugs showed\n evidence of memory corruption and we presume that with enough effort some of these could have been\n exploited to run arbitrary code. This vulnerability affects Thunderbird < 91.1 and Firefox ESR < 91.1.\n (CVE-2021-38495)\n\n - During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in\n memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.15,\n Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93. (CVE-2021-38496)\n\n - Through use of reportValidity() and window.open(), a plain-text validation message could have been\n overlaid on another origin, leading to possible user confusion and spoofing attacks. This vulnerability\n affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2. (CVE-2021-38497)\n\n - During process shutdown, a document could have caused a use-after-free of a languages service object,\n leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 93,\n Thunderbird < 91.2, and Firefox ESR < 91.2. (CVE-2021-38498)\n\n - Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these\n bugs showed evidence of memory corruption and we presume that with enough effort some of these could have\n been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2,\n Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93. (CVE-2021-38500)\n\n - Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these\n bugs showed evidence of memory corruption and we presume that with enough effort some of these could have\n been exploited to run arbitrary code. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and\n Firefox ESR < 91.2. (CVE-2021-38501)\n\n - Thunderbird ignored the configuration to require STARTTLS security for an SMTP connection. A MITM could\n perform a downgrade attack to intercept transmitted messages, or could take control of the authenticated\n session to execute SMTP commands chosen by the MITM. If an unprotected authentication method was\n configured, the MITM could obtain the authentication credentials, too. This vulnerability affects\n Thunderbird < 91.2. (CVE-2021-38502)\n\n - The iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass\n restrictions such as executing scripts or navigating the top-level frame. This vulnerability affects\n Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38503)\n\n - When interacting with an HTML input element's file picker dialog with webkitdirectory set, a use-after-\n free could have resulted, leading to memory corruption and a potentially exploitable crash. This\n vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38504)\n\n - Microsoft introduced a new feature in Windows 10 known as Cloud Clipboard which, if enabled, will record\n data copied to the clipboard to the cloud, and make it available on other computers in certain scenarios.\n Applications that wish to prevent copied data from being recorded in Cloud History must use specific\n clipboard formats; and Firefox before versions 94 and ESR 91.3 did not implement them. This could have\n caused sensitive data to be recorded to a user's Microsoft account. *This bug only affects Firefox for\n Windows 10+ with Cloud Clipboard enabled. Other operating systems are unaffected.*. This vulnerability\n affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38505)\n\n - Through a series of navigations, Firefox could have entered fullscreen mode without notification or\n warning to the user. This could lead to spoofing attacks on the browser UI including phishing. This\n vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38506)\n\n - The Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded\n to TLS while retaining the visual properties of an HTTP connection, including being same-origin with\n unencrypted connections on port 80. However, if a second encrypted port on the same IP address (e.g. port\n 8443) did not opt-in to opportunistic encryption; a network attacker could forward a connection from the\n browser to port 443 to port 8443, causing the browser to treat the content of port 8443 as same-origin\n with HTTP. This was resolved by disabling the Opportunistic Encryption feature, which had low usage. This\n vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38507)\n\n - By displaying a form validity message in the correct location at the same time as a permission prompt\n (such as for geolocation), the validity message could have obscured the prompt, resulting in the user\n potentially being tricked into granting the permission. This vulnerability affects Firefox < 94,\n Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38508)\n\n - Due to an unusual sequence of attacker-controlled events, a Javascript alert() dialog with arbitrary\n (although unstyled) contents could be displayed over top an uncontrolled webpage of the attacker's\n choosing. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.\n (CVE-2021-38509)\n\n - The executable file warning was not presented when downloading .inetloc files, which, due to a flaw in Mac\n OS, can run commands on a user's computer.*Note: This issue only affected Mac OS operating systems. Other\n operating systems are unaffected.*. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and\n Firefox ESR < 91.3. (CVE-2021-38510)\n\n - The ElGamal implementation in Botan through 2.18.1, as used in Thunderbird and other products, allows\n plaintext recovery because, during interaction between two cryptographic libraries, a certain dangerous\n combination of the prime defined by the receiver's public key, the generator defined by the receiver's\n public key, and the sender's ephemeral exponents can lead to a cross-configuration attack against OpenPGP.\n (CVE-2021-40529)\n\n - Thunderbird unexpectedly enabled JavaScript in the composition area. The JavaScript execution context was\n limited to this area and did not receive chrome-level privileges, but could be used as a stepping stone to\n further an attack with other vulnerabilities. This vulnerability affects Thunderbird < 91.4.0.\n (CVE-2021-43528)\n\n - Under certain circumstances, asynchronous functions could have caused a navigation to fail but expose the\n target URL. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43536)\n\n - An incorrect type conversion of sizes from 64bit to 32bit integers allowed an attacker to corrupt memory\n leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR <\n 91.4.0, and Firefox < 95. (CVE-2021-43537)\n\n - By misusing a race in our notification code, an attacker could have forcefully hidden the notification for\n pages that had received full screen and pointer lock access, which could have been used for spoofing\n attacks. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43538)\n\n - Failure to correctly record the location of live pointers across wasm instance calls resulted in a GC\n occurring within the call not tracing those live pointers. This could have led to a use-after-free causing\n a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0,\n and Firefox < 95. (CVE-2021-43539)\n\n - When invoking protocol handlers for external protocols, a supplied parameter URL containing spaces was not\n properly escaped. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43541)\n\n - Using XMLHttpRequest, an attacker could have identified installed applications by probing error messages\n for loading external protocols. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and\n Firefox < 95. (CVE-2021-43542)\n\n - Documents loaded with the CSP sandbox directive could have escaped the sandbox's script restriction by\n embedding additional content. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and\n Firefox < 95. (CVE-2021-43543)\n\n - Using the Location API in a loop could have caused severe application hangs and crashes. This\n vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43545)\n\n - It was possible to recreate previous cursor spoofing attacks against users with a zoomed native cursor.\n This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. 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'sp':'2', 'cpu':'x86_64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'allowmaj':TRUE, 'exists_check':['sle-we-release-15.2']},\n {'reference':'MozillaThunderbird-translations-other-91.4.0-8.45.2', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'allowmaj':TRUE, 'exists_check':['sle-we-release-15.2']},\n {'reference':'MozillaThunderbird-91.4.0-8.45.2', 'sp':'3', 'cpu':'x86_64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'allowmaj':TRUE, 'exists_check':['sle-we-release-15.3']},\n {'reference':'MozillaThunderbird-91.4.0-8.45.2', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'allowmaj':TRUE, 'exists_check':['sle-we-release-15.3']},\n {'reference':'MozillaThunderbird-translations-common-91.4.0-8.45.2', 'sp':'3', 'cpu':'x86_64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'allowmaj':TRUE, 'exists_check':['sle-we-release-15.3']},\n {'reference':'MozillaThunderbird-translations-common-91.4.0-8.45.2', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'allowmaj':TRUE, 'exists_check':['sle-we-release-15.3']},\n {'reference':'MozillaThunderbird-translations-other-91.4.0-8.45.2', 'sp':'3', 'cpu':'x86_64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'allowmaj':TRUE, 'exists_check':['sle-we-release-15.3']},\n {'reference':'MozillaThunderbird-translations-other-91.4.0-8.45.2', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'allowmaj':TRUE, 'exists_check':['sle-we-release-15.3']}\n];\n\nvar ltss_caveat_required = FALSE;\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var exists_check = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && _release) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n check_flag++;\n }\n if (!check_flag) continue;\n }\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'MozillaThunderbird / MozillaThunderbird-translations-common / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:36:29", "description": "The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:1635-1 advisory.\n\n - An issue present in lowering/register allocation could have led to obscure but deterministic register confusion failures in JITted code that would lead to a potentially exploitable crash. This vulnerability affects Firefox < 91 and Thunderbird < 91. (CVE-2021-29981)\n\n - Due to incorrect JIT optimization, we incorrectly interpreted data from the wrong type of object, resulting in the potential leak of a single bit of memory. This vulnerability affects Firefox < 91 and Thunderbird < 91. (CVE-2021-29982)\n\n - After requesting multiple permissions, and closing the first permission panel, subsequent permission panels will be displayed in a different position but still record a click in the default location, making it possible to trick a user into accepting a permission they did not want to. *This bug only affects Firefox on Linux. Other operating systems are unaffected.*. This vulnerability affects Firefox < 91 and Thunderbird < 91. (CVE-2021-29987)\n\n - Firefox incorrectly accepted a newline in a HTTP/3 header, interpretting it as two separate headers. This allowed for a header splitting attack against servers using HTTP/3. This vulnerability affects Firefox < 91.0.1 and Thunderbird < 91.0.1. (CVE-2021-29991)\n\n - crossbeam-deque is a package of work-stealing deques for building task schedulers when programming in Rust. In versions prior to 0.7.4 and 0.8.0, the result of the race condition is that one or more tasks in the worker queue can be popped twice instead of other tasks that are forgotten and never popped. If tasks are allocated on the heap, this can cause double free and a memory leak. If not, this still can cause a logical bug. Crates using `Stealer::steal`, `Stealer::steal_batch`, or `Stealer::steal_batch_and_pop` are affected by this issue. This has been fixed in crossbeam-deque 0.8.1 and 0.7.4. (CVE-2021-32810)\n\n - When delegating navigations to the operating system, Firefox would accept the `mk` scheme which might allow attackers to launch pages and execute scripts in Internet Explorer in unprivileged mode. *This bug only affects Firefox for Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox < 92, Thunderbird < 91.1, Thunderbird < 78.14, Firefox ESR < 78.14, and Firefox ESR < 91.1.\n (CVE-2021-38492)\n\n - Mozilla developers reported memory safety bugs present in Firefox 91 and Firefox ESR 78.13. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 78.14, Thunderbird < 78.14, and Firefox < 92. (CVE-2021-38493)\n\n - Mozilla developers reported memory safety bugs present in Thunderbird 78.13.0. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 91.1 and Firefox ESR < 91.1.\n (CVE-2021-38495)\n\n - During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93. (CVE-2021-38496)\n\n - Through use of reportValidity() and window.open(), a plain-text validation message could have been overlaid on another origin, leading to possible user confusion and spoofing attacks. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2. (CVE-2021-38497)\n\n - During process shutdown, a document could have caused a use-after-free of a languages service object, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2. (CVE-2021-38498)\n\n - Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93. (CVE-2021-38500)\n\n - Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2. (CVE-2021-38501)\n\n - Thunderbird ignored the configuration to require STARTTLS security for an SMTP connection. A MITM could perform a downgrade attack to intercept transmitted messages, or could take control of the authenticated session to execute SMTP commands chosen by the MITM. If an unprotected authentication method was configured, the MITM could obtain the authentication credentials, too. This vulnerability affects Thunderbird < 91.2. (CVE-2021-38502)\n\n - The iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass restrictions such as executing scripts or navigating the top-level frame. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38503)\n\n - When interacting with an HTML input element's file picker dialog with webkitdirectory set, a use-after- free could have resulted, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38504)\n\n - Microsoft introduced a new feature in Windows 10 known as Cloud Clipboard which, if enabled, will record data copied to the clipboard to the cloud, and make it available on other computers in certain scenarios.\n Applications that wish to prevent copied data from being recorded in Cloud History must use specific clipboard formats; and Firefox before versions 94 and ESR 91.3 did not implement them. This could have caused sensitive data to be recorded to a user's Microsoft account. *This bug only affects Firefox for Windows 10+ with Cloud Clipboard enabled. Other operating systems are unaffected.*. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38505)\n\n - Through a series of navigations, Firefox could have entered fullscreen mode without notification or warning to the user. This could lead to spoofing attacks on the browser UI including phishing. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38506)\n\n - The Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection, including being same-origin with unencrypted connections on port 80. However, if a second encrypted port on the same IP address (e.g. port 8443) did not opt-in to opportunistic encryption; a network attacker could forward a connection from the browser to port 443 to port 8443, causing the browser to treat the content of port 8443 as same-origin with HTTP. This was resolved by disabling the Opportunistic Encryption feature, which had low usage. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38507)\n\n - By displaying a form validity message in the correct location at the same time as a permission prompt (such as for geolocation), the validity message could have obscured the prompt, resulting in the user potentially being tricked into granting the permission. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38508)\n\n - Due to an unusual sequence of attacker-controlled events, a Javascript alert() dialog with arbitrary (although unstyled) contents could be displayed over top an uncontrolled webpage of the attacker's choosing. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.\n (CVE-2021-38509)\n\n - The executable file warning was not presented when downloading .inetloc files, which, due to a flaw in Mac OS, can run commands on a user's computer.*Note: This issue only affected Mac OS operating systems. Other operating systems are unaffected.*. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38510)\n\n - The ElGamal implementation in Botan through 2.18.1, as used in Thunderbird and other products, allows plaintext recovery because, during interaction between two cryptographic libraries, a certain dangerous combination of the prime defined by the receiver's public key, the generator defined by the receiver's public key, and the sender's ephemeral exponents can lead to a cross-configuration attack against OpenPGP.\n (CVE-2021-40529)\n\n - Thunderbird unexpectedly enabled JavaScript in the composition area. The JavaScript execution context was limited to this area and did not receive chrome-level privileges, but could be used as a stepping stone to further an attack with other vulnerabilities. This vulnerability affects Thunderbird < 91.4.0.\n (CVE-2021-43528)\n\n - Under certain circumstances, asynchronous functions could have caused a navigation to fail but expose the target URL. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43536)\n\n - An incorrect type conversion of sizes from 64bit to 32bit integers allowed an attacker to corrupt memory leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43537)\n\n - By misusing a race in our notification code, an attacker could have forcefully hidden the notification for pages that had received full screen and pointer lock access, which could have been used for spoofing attacks. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43538)\n\n - Failure to correctly record the location of live pointers across wasm instance calls resulted in a GC occurring within the call not tracing those live pointers. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43539)\n\n - When invoking protocol handlers for external protocols, a supplied parameter URL containing spaces was not properly escaped. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43541)\n\n - Using XMLHttpRequest, an attacker could have identified installed applications by probing error messages for loading external protocols. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43542)\n\n - Documents loaded with the CSP sandbox directive could have escaped the sandbox's script restriction by embedding additional content. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43543)\n\n - Using the Location API in a loop could have caused severe application hangs and crashes. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43545)\n\n - It was possible to recreate previous cursor spoofing attacks against users with a zoomed native cursor.\n This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43546)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-12-30T00:00:00", "type": "nessus", "title": "openSUSE 15 Security Update : MozillaThunderbird (openSUSE-SU-2021:1635-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["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"], "modified": "2022-03-17T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:mozillathunderbird", "p-cpe:/a:novell:opensuse:mozillathunderbird-translations-common", "p-cpe:/a:novell:opensuse:mozillathunderbird-translations-other", "cpe:/o:novell:opensuse:15.2"], "id": "OPENSUSE-2021-1635.NASL", "href": "https://www.tenable.com/plugins/nessus/156395", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The package checks in this plugin were extracted from\n# openSUSE Security Update openSUSE-SU-2021:1635-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(156395);\n script_version(\"1.8\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/03/17\");\n\n script_cve_id(\n \"CVE-2021-29981\",\n \"CVE-2021-29982\",\n \"CVE-2021-29987\",\n \"CVE-2021-29991\",\n \"CVE-2021-32810\",\n \"CVE-2021-38492\",\n \"CVE-2021-38493\",\n \"CVE-2021-38495\",\n \"CVE-2021-38496\",\n \"CVE-2021-38497\",\n \"CVE-2021-38498\",\n \"CVE-2021-38500\",\n \"CVE-2021-38501\",\n \"CVE-2021-38502\",\n \"CVE-2021-38503\",\n \"CVE-2021-38504\",\n \"CVE-2021-38505\",\n \"CVE-2021-38506\",\n \"CVE-2021-38507\",\n \"CVE-2021-38508\",\n \"CVE-2021-38509\",\n \"CVE-2021-38510\",\n \"CVE-2021-40529\",\n \"CVE-2021-43528\",\n \"CVE-2021-43536\",\n \"CVE-2021-43537\",\n \"CVE-2021-43538\",\n \"CVE-2021-43539\",\n \"CVE-2021-43541\",\n \"CVE-2021-43542\",\n \"CVE-2021-43543\",\n \"CVE-2021-43545\",\n \"CVE-2021-43546\"\n );\n script_xref(name:\"IAVA\", value:\"2021-A-0366-S\");\n script_xref(name:\"IAVA\", value:\"2021-A-0386-S\");\n script_xref(name:\"IAVA\", value:\"2021-A-0461-S\");\n script_xref(name:\"IAVA\", value:\"2021-A-0405\");\n script_xref(name:\"IAVA\", value:\"2021-A-0527-S\");\n script_xref(name:\"IAVA\", value:\"2021-A-0569-S\");\n script_xref(name:\"IAVA\", value:\"2021-A-0450-S\");\n\n script_name(english:\"openSUSE 15 Security Update : MozillaThunderbird (openSUSE-SU-2021:1635-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in\nthe openSUSE-SU-2021:1635-1 advisory.\n\n - An issue present in lowering/register allocation could have led to obscure but deterministic register\n confusion failures in JITted code that would lead to a potentially exploitable crash. This vulnerability\n affects Firefox < 91 and Thunderbird < 91. (CVE-2021-29981)\n\n - Due to incorrect JIT optimization, we incorrectly interpreted data from the wrong type of object,\n resulting in the potential leak of a single bit of memory. This vulnerability affects Firefox < 91 and\n Thunderbird < 91. (CVE-2021-29982)\n\n - After requesting multiple permissions, and closing the first permission panel, subsequent permission\n panels will be displayed in a different position but still record a click in the default location, making\n it possible to trick a user into accepting a permission they did not want to. *This bug only affects\n Firefox on Linux. Other operating systems are unaffected.*. This vulnerability affects Firefox < 91 and\n Thunderbird < 91. (CVE-2021-29987)\n\n - Firefox incorrectly accepted a newline in a HTTP/3 header, interpretting it as two separate headers. This\n allowed for a header splitting attack against servers using HTTP/3. This vulnerability affects Firefox <\n 91.0.1 and Thunderbird < 91.0.1. (CVE-2021-29991)\n\n - crossbeam-deque is a package of work-stealing deques for building task schedulers when programming in\n Rust. In versions prior to 0.7.4 and 0.8.0, the result of the race condition is that one or more tasks in\n the worker queue can be popped twice instead of other tasks that are forgotten and never popped. If tasks\n are allocated on the heap, this can cause double free and a memory leak. If not, this still can cause a\n logical bug. Crates using `Stealer::steal`, `Stealer::steal_batch`, or `Stealer::steal_batch_and_pop` are\n affected by this issue. This has been fixed in crossbeam-deque 0.8.1 and 0.7.4. (CVE-2021-32810)\n\n - When delegating navigations to the operating system, Firefox would accept the `mk` scheme which might\n allow attackers to launch pages and execute scripts in Internet Explorer in unprivileged mode. *This bug\n only affects Firefox for Windows. Other operating systems are unaffected.*. This vulnerability affects\n Firefox < 92, Thunderbird < 91.1, Thunderbird < 78.14, Firefox ESR < 78.14, and Firefox ESR < 91.1.\n (CVE-2021-38492)\n\n - Mozilla developers reported memory safety bugs present in Firefox 91 and Firefox ESR 78.13. Some of these\n bugs showed evidence of memory corruption and we presume that with enough effort some of these could have\n been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 78.14, Thunderbird < 78.14,\n and Firefox < 92. (CVE-2021-38493)\n\n - Mozilla developers reported memory safety bugs present in Thunderbird 78.13.0. Some of these bugs showed\n evidence of memory corruption and we presume that with enough effort some of these could have been\n exploited to run arbitrary code. This vulnerability affects Thunderbird < 91.1 and Firefox ESR < 91.1.\n (CVE-2021-38495)\n\n - During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in\n memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.15,\n Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93. (CVE-2021-38496)\n\n - Through use of reportValidity() and window.open(), a plain-text validation message could have been\n overlaid on another origin, leading to possible user confusion and spoofing attacks. This vulnerability\n affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2. (CVE-2021-38497)\n\n - During process shutdown, a document could have caused a use-after-free of a languages service object,\n leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 93,\n Thunderbird < 91.2, and Firefox ESR < 91.2. (CVE-2021-38498)\n\n - Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these\n bugs showed evidence of memory corruption and we presume that with enough effort some of these could have\n been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2,\n Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93. (CVE-2021-38500)\n\n - Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these\n bugs showed evidence of memory corruption and we presume that with enough effort some of these could have\n been exploited to run arbitrary code. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and\n Firefox ESR < 91.2. (CVE-2021-38501)\n\n - Thunderbird ignored the configuration to require STARTTLS security for an SMTP connection. A MITM could\n perform a downgrade attack to intercept transmitted messages, or could take control of the authenticated\n session to execute SMTP commands chosen by the MITM. If an unprotected authentication method was\n configured, the MITM could obtain the authentication credentials, too. This vulnerability affects\n Thunderbird < 91.2. (CVE-2021-38502)\n\n - The iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass\n restrictions such as executing scripts or navigating the top-level frame. This vulnerability affects\n Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38503)\n\n - When interacting with an HTML input element's file picker dialog with webkitdirectory set, a use-after-\n free could have resulted, leading to memory corruption and a potentially exploitable crash. This\n vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38504)\n\n - Microsoft introduced a new feature in Windows 10 known as Cloud Clipboard which, if enabled, will record\n data copied to the clipboard to the cloud, and make it available on other computers in certain scenarios.\n Applications that wish to prevent copied data from being recorded in Cloud History must use specific\n clipboard formats; and Firefox before versions 94 and ESR 91.3 did not implement them. This could have\n caused sensitive data to be recorded to a user's Microsoft account. *This bug only affects Firefox for\n Windows 10+ with Cloud Clipboard enabled. Other operating systems are unaffected.*. This vulnerability\n affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38505)\n\n - Through a series of navigations, Firefox could have entered fullscreen mode without notification or\n warning to the user. This could lead to spoofing attacks on the browser UI including phishing. This\n vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38506)\n\n - The Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded\n to TLS while retaining the visual properties of an HTTP connection, including being same-origin with\n unencrypted connections on port 80. However, if a second encrypted port on the same IP address (e.g. port\n 8443) did not opt-in to opportunistic encryption; a network attacker could forward a connection from the\n browser to port 443 to port 8443, causing the browser to treat the content of port 8443 as same-origin\n with HTTP. This was resolved by disabling the Opportunistic Encryption feature, which had low usage. This\n vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38507)\n\n - By displaying a form validity message in the correct location at the same time as a permission prompt\n (such as for geolocation), the validity message could have obscured the prompt, resulting in the user\n potentially being tricked into granting the permission. This vulnerability affects Firefox < 94,\n Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38508)\n\n - Due to an unusual sequence of attacker-controlled events, a Javascript alert() dialog with arbitrary\n (although unstyled) contents could be displayed over top an uncontrolled webpage of the attacker's\n choosing. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.\n (CVE-2021-38509)\n\n - The executable file warning was not presented when downloading .inetloc files, which, due to a flaw in Mac\n OS, can run commands on a user's computer.*Note: This issue only affected Mac OS operating systems. Other\n operating systems are unaffected.*. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and\n Firefox ESR < 91.3. (CVE-2021-38510)\n\n - The ElGamal implementation in Botan through 2.18.1, as used in Thunderbird and other products, allows\n plaintext recovery because, during interaction between two cryptographic libraries, a certain dangerous\n combination of the prime defined by the receiver's public key, the generator defined by the receiver's\n public key, and the sender's ephemeral exponents can lead to a cross-configuration attack against OpenPGP.\n (CVE-2021-40529)\n\n - Thunderbird unexpectedly enabled JavaScript in the composition area. The JavaScript execution context was\n limited to this area and did not receive chrome-level privileges, but could be used as a stepping stone to\n further an attack with other vulnerabilities. This vulnerability affects Thunderbird < 91.4.0.\n (CVE-2021-43528)\n\n - Under certain circumstances, asynchronous functions could have caused a navigation to fail but expose the\n target URL. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43536)\n\n - An incorrect type conversion of sizes from 64bit to 32bit integers allowed an attacker to corrupt memory\n leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR <\n 91.4.0, and Firefox < 95. (CVE-2021-43537)\n\n - By misusing a race in our notification code, an attacker could have forcefully hidden the notification for\n pages that had received full screen and pointer lock access, which could have been used for spoofing\n attacks. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43538)\n\n - Failure to correctly record the location of live pointers across wasm instance calls resulted in a GC\n occurring within the call not tracing those live pointers. This could have led to a use-after-free causing\n a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0,\n and Firefox < 95. (CVE-2021-43539)\n\n - When invoking protocol handlers for external protocols, a supplied parameter URL containing spaces was not\n properly escaped. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43541)\n\n - Using XMLHttpRequest, an attacker could have identified installed applications by probing error messages\n for loading external protocols. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and\n Firefox < 95. (CVE-2021-43542)\n\n - Documents loaded with the CSP sandbox directive could have escaped the sandbox's script restriction by\n embedding additional content. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and\n Firefox < 95. (CVE-2021-43543)\n\n - Using the Location API in a loop could have caused severe application hangs and crashes. This\n vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43545)\n\n - It was possible to recreate previous cursor spoofing attacks against users with a zoomed native cursor.\n This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. 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audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'MozillaThunderbird / MozillaThunderbird-translations-common / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-09-25T15:02:27", "description": "The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:4150-1 advisory.\n\n - An issue present in lowering/register allocation could have led to obscure but deterministic register confusion failures in JITted code that would lead to a potentially exploitable crash. This vulnerability affects Firefox < 91 and Thunderbird < 91. (CVE-2021-29981)\n\n - Due to incorrect JIT optimization, we incorrectly interpreted data from the wrong type of object, resulting in the potential leak of a single bit of memory. This vulnerability affects Firefox < 91 and Thunderbird < 91. (CVE-2021-29982)\n\n - After requesting multiple permissions, and closing the first permission panel, subsequent permission panels will be displayed in a different position but still record a click in the default location, making it possible to trick a user into accepting a permission they did not want to. *This bug only affects Firefox on Linux. Other operating systems are unaffected.*. This vulnerability affects Firefox < 91 and Thunderbird < 91. (CVE-2021-29987)\n\n - Firefox incorrectly accepted a newline in a HTTP/3 header, interpretting it as two separate headers. This allowed for a header splitting attack against servers using HTTP/3. This vulnerability affects Firefox < 91.0.1 and Thunderbird < 91.0.1. (CVE-2021-29991)\n\n - crossbeam-deque is a package of work-stealing deques for building task schedulers when programming in Rust. In versions prior to 0.7.4 and 0.8.0, the result of the race condition is that one or more tasks in the worker queue can be popped twice instead of other tasks that are forgotten and never popped. If tasks are allocated on the heap, this can cause double free and a memory leak. If not, this still can cause a logical bug. Crates using `Stealer::steal`, `Stealer::steal_batch`, or `Stealer::steal_batch_and_pop` are affected by this issue. This has been fixed in crossbeam-deque 0.8.1 and 0.7.4. (CVE-2021-32810)\n\n - When delegating navigations to the operating system, Firefox would accept the `mk` scheme which might allow attackers to launch pages and execute scripts in Internet Explorer in unprivileged mode. *This bug only affects Firefox for Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox < 92, Thunderbird < 91.1, Thunderbird < 78.14, Firefox ESR < 78.14, and Firefox ESR < 91.1.\n (CVE-2021-38492)\n\n - Mozilla developers reported memory safety bugs present in Firefox 91 and Firefox ESR 78.13. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 78.14, Thunderbird < 78.14, and Firefox < 92. (CVE-2021-38493)\n\n - Mozilla developers reported memory safety bugs present in Thunderbird 78.13.0. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 91.1 and Firefox ESR < 91.1.\n (CVE-2021-38495)\n\n - During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93. (CVE-2021-38496)\n\n - Through use of reportValidity() and window.open(), a plain-text validation message could have been overlaid on another origin, leading to possible user confusion and spoofing attacks. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2. (CVE-2021-38497)\n\n - During process shutdown, a document could have caused a use-after-free of a languages service object, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2. (CVE-2021-38498)\n\n - Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93. (CVE-2021-38500)\n\n - Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2. (CVE-2021-38501)\n\n - Thunderbird ignored the configuration to require STARTTLS security for an SMTP connection. A MITM could perform a downgrade attack to intercept transmitted messages, or could take control of the authenticated session to execute SMTP commands chosen by the MITM. If an unprotected authentication method was configured, the MITM could obtain the authentication credentials, too. This vulnerability affects Thunderbird < 91.2. (CVE-2021-38502)\n\n - The iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass restrictions such as executing scripts or navigating the top-level frame. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38503)\n\n - When interacting with an HTML input element's file picker dialog with webkitdirectory set, a use-after- free could have resulted, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38504)\n\n - Microsoft introduced a new feature in Windows 10 known as Cloud Clipboard which, if enabled, will record data copied to the clipboard to the cloud, and make it available on other computers in certain scenarios.\n Applications that wish to prevent copied data from being recorded in Cloud History must use specific clipboard formats; and Firefox before versions 94 and ESR 91.3 did not implement them. This could have caused sensitive data to be recorded to a user's Microsoft account. *This bug only affects Firefox for Windows 10+ with Cloud Clipboard enabled. Other operating systems are unaffected.*. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38505)\n\n - Through a series of navigations, Firefox could have entered fullscreen mode without notification or warning to the user. This could lead to spoofing attacks on the browser UI including phishing. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38506)\n\n - The Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection, including being same-origin with unencrypted connections on port 80. However, if a second encrypted port on the same IP address (e.g. port 8443) did not opt-in to opportunistic encryption; a network attacker could forward a connection from the browser to port 443 to port 8443, causing the browser to treat the content of port 8443 as same-origin with HTTP. This was resolved by disabling the Opportunistic Encryption feature, which had low usage. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38507)\n\n - By displaying a form validity message in the correct location at the same time as a permission prompt (such as for geolocation), the validity message could have obscured the prompt, resulting in the user potentially being tricked into granting the permission. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38508)\n\n - Due to an unusual sequence of attacker-controlled events, a Javascript alert() dialog with arbitrary (although unstyled) contents could be displayed over top an uncontrolled webpage of the attacker's choosing. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.\n (CVE-2021-38509)\n\n - The executable file warning was not presented when downloading .inetloc files, which, due to a flaw in Mac OS, can run commands on a user's computer.*Note: This issue only affected Mac OS operating systems. Other operating systems are unaffected.*. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38510)\n\n - The ElGamal implementation in Botan through 2.18.1, as used in Thunderbird and other products, allows plaintext recovery because, during interaction between two cryptographic libraries, a certain dangerous combination of the prime defined by the receiver's public key, the generator defined by the receiver's public key, and the sender's ephemeral exponents can lead to a cross-configuration attack against OpenPGP.\n (CVE-2021-40529)\n\n - Thunderbird unexpectedly enabled JavaScript in the composition area. The JavaScript execution context was limited to this area and did not receive chrome-level privileges, but could be used as a stepping stone to further an attack with other vulnerabilities. This vulnerability affects Thunderbird < 91.4.0.\n (CVE-2021-43528)\n\n - Under certain circumstances, asynchronous functions could have caused a navigation to fail but expose the target URL. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43536)\n\n - An incorrect type conversion of sizes from 64bit to 32bit integers allowed an attacker to corrupt memory leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43537)\n\n - By misusing a race in our notification code, an attacker could have forcefully hidden the notification for pages that had received full screen and pointer lock access, which could have been used for spoofing attacks. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43538)\n\n - Failure to correctly record the location of live pointers across wasm instance calls resulted in a GC occurring within the call not tracing those live pointers. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43539)\n\n - When invoking protocol handlers for external protocols, a supplied parameter URL containing spaces was not properly escaped. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43541)\n\n - Using XMLHttpRequest, an attacker could have identified installed applications by probing error messages for loading external protocols. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43542)\n\n - Documents loaded with the CSP sandbox directive could have escaped the sandbox's script restriction by embedding additional content. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43543)\n\n - Using the Location API in a loop could have caused severe application hangs and crashes. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43545)\n\n - It was possible to recreate previous cursor spoofing attacks against users with a zoomed native cursor.\n This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43546)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-12-25T00:00:00", "type": "nessus", "title": "openSUSE 15 Security Update : MozillaThunderbird (openSUSE-SU-2021:4150-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["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"], "modified": "2022-03-17T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:mozillathunderbird", "p-cpe:/a:novell:opensuse:mozillathunderbird-translations-common", "p-cpe:/a:novell:opensuse:mozillathunderbird-translations-other", "cpe:/o:novell:opensuse:15.3"], "id": "OPENSUSE-2021-4150.NASL", "href": "https://www.tenable.com/plugins/nessus/156271", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The package checks in this plugin were extracted from\n# openSUSE Security Update openSUSE-SU-2021:4150-1. 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This vulnerability\n affects Firefox < 91 and Thunderbird < 91. (CVE-2021-29981)\n\n - Due to incorrect JIT optimization, we incorrectly interpreted data from the wrong type of object,\n resulting in the potential leak of a single bit of memory. This vulnerability affects Firefox < 91 and\n Thunderbird < 91. (CVE-2021-29982)\n\n - After requesting multiple permissions, and closing the first permission panel, subsequent permission\n panels will be displayed in a different position but still record a click in the default location, making\n it possible to trick a user into accepting a permission they did not want to. *This bug only affects\n Firefox on Linux. Other operating systems are unaffected.*. This vulnerability affects Firefox < 91 and\n Thunderbird < 91. (CVE-2021-29987)\n\n - Firefox incorrectly accepted a newline in a HTTP/3 header, interpretting it as two separate headers. This\n allowed for a header splitting attack against servers using HTTP/3. This vulnerability affects Firefox <\n 91.0.1 and Thunderbird < 91.0.1. (CVE-2021-29991)\n\n - crossbeam-deque is a package of work-stealing deques for building task schedulers when programming in\n Rust. In versions prior to 0.7.4 and 0.8.0, the result of the race condition is that one or more tasks in\n the worker queue can be popped twice instead of other tasks that are forgotten and never popped. If tasks\n are allocated on the heap, this can cause double free and a memory leak. If not, this still can cause a\n logical bug. Crates using `Stealer::steal`, `Stealer::steal_batch`, or `Stealer::steal_batch_and_pop` are\n affected by this issue. This has been fixed in crossbeam-deque 0.8.1 and 0.7.4. (CVE-2021-32810)\n\n - When delegating navigations to the operating system, Firefox would accept the `mk` scheme which might\n allow attackers to launch pages and execute scripts in Internet Explorer in unprivileged mode. *This bug\n only affects Firefox for Windows. Other operating systems are unaffected.*. This vulnerability affects\n Firefox < 92, Thunderbird < 91.1, Thunderbird < 78.14, Firefox ESR < 78.14, and Firefox ESR < 91.1.\n (CVE-2021-38492)\n\n - Mozilla developers reported memory safety bugs present in Firefox 91 and Firefox ESR 78.13. Some of these\n bugs showed evidence of memory corruption and we presume that with enough effort some of these could have\n been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 78.14, Thunderbird < 78.14,\n and Firefox < 92. (CVE-2021-38493)\n\n - Mozilla developers reported memory safety bugs present in Thunderbird 78.13.0. Some of these bugs showed\n evidence of memory corruption and we presume that with enough effort some of these could have been\n exploited to run arbitrary code. This vulnerability affects Thunderbird < 91.1 and Firefox ESR < 91.1.\n (CVE-2021-38495)\n\n - During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in\n memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.15,\n Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93. (CVE-2021-38496)\n\n - Through use of reportValidity() and window.open(), a plain-text validation message could have been\n overlaid on another origin, leading to possible user confusion and spoofing attacks. This vulnerability\n affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2. (CVE-2021-38497)\n\n - During process shutdown, a document could have caused a use-after-free of a languages service object,\n leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 93,\n Thunderbird < 91.2, and Firefox ESR < 91.2. (CVE-2021-38498)\n\n - Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these\n bugs showed evidence of memory corruption and we presume that with enough effort some of these could have\n been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2,\n Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93. (CVE-2021-38500)\n\n - Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these\n bugs showed evidence of memory corruption and we presume that with enough effort some of these could have\n been exploited to run arbitrary code. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and\n Firefox ESR < 91.2. (CVE-2021-38501)\n\n - Thunderbird ignored the configuration to require STARTTLS security for an SMTP connection. A MITM could\n perform a downgrade attack to intercept transmitted messages, or could take control of the authenticated\n session to execute SMTP commands chosen by the MITM. If an unprotected authentication method was\n configured, the MITM could obtain the authentication credentials, too. This vulnerability affects\n Thunderbird < 91.2. (CVE-2021-38502)\n\n - The iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass\n restrictions such as executing scripts or navigating the top-level frame. This vulnerability affects\n Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38503)\n\n - When interacting with an HTML input element's file picker dialog with webkitdirectory set, a use-after-\n free could have resulted, leading to memory corruption and a potentially exploitable crash. This\n vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38504)\n\n - Microsoft introduced a new feature in Windows 10 known as Cloud Clipboard which, if enabled, will record\n data copied to the clipboard to the cloud, and make it available on other computers in certain scenarios.\n Applications that wish to prevent copied data from being recorded in Cloud History must use specific\n clipboard formats; and Firefox before versions 94 and ESR 91.3 did not implement them. This could have\n caused sensitive data to be recorded to a user's Microsoft account. *This bug only affects Firefox for\n Windows 10+ with Cloud Clipboard enabled. Other operating systems are unaffected.*. This vulnerability\n affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38505)\n\n - Through a series of navigations, Firefox could have entered fullscreen mode without notification or\n warning to the user. This could lead to spoofing attacks on the browser UI including phishing. This\n vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38506)\n\n - The Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded\n to TLS while retaining the visual properties of an HTTP connection, including being same-origin with\n unencrypted connections on port 80. However, if a second encrypted port on the same IP address (e.g. port\n 8443) did not opt-in to opportunistic encryption; a network attacker could forward a connection from the\n browser to port 443 to port 8443, causing the browser to treat the content of port 8443 as same-origin\n with HTTP. This was resolved by disabling the Opportunistic Encryption feature, which had low usage. This\n vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38507)\n\n - By displaying a form validity message in the correct location at the same time as a permission prompt\n (such as for geolocation), the validity message could have obscured the prompt, resulting in the user\n potentially being tricked into granting the permission. This vulnerability affects Firefox < 94,\n Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38508)\n\n - Due to an unusual sequence of attacker-controlled events, a Javascript alert() dialog with arbitrary\n (although unstyled) contents could be displayed over top an uncontrolled webpage of the attacker's\n choosing. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.\n (CVE-2021-38509)\n\n - The executable file warning was not presented when downloading .inetloc files, which, due to a flaw in Mac\n OS, can run commands on a user's computer.*Note: This issue only affected Mac OS operating systems. Other\n operating systems are unaffected.*. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and\n Firefox ESR < 91.3. (CVE-2021-38510)\n\n - The ElGamal implementation in Botan through 2.18.1, as used in Thunderbird and other products, allows\n plaintext recovery because, during interaction between two cryptographic libraries, a certain dangerous\n combination of the prime defined by the receiver's public key, the generator defined by the receiver's\n public key, and the sender's ephemeral exponents can lead to a cross-configuration attack against OpenPGP.\n (CVE-2021-40529)\n\n - Thunderbird unexpectedly enabled JavaScript in the composition area. The JavaScript execution context was\n limited to this area and did not receive chrome-level privileges, but could be used as a stepping stone to\n further an attack with other vulnerabilities. This vulnerability affects Thunderbird < 91.4.0.\n (CVE-2021-43528)\n\n - Under certain circumstances, asynchronous functions could have caused a navigation to fail but expose the\n target URL. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43536)\n\n - An incorrect type conversion of sizes from 64bit to 32bit integers allowed an attacker to corrupt memory\n leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR <\n 91.4.0, and Firefox < 95. (CVE-2021-43537)\n\n - By misusing a race in our notification code, an attacker could have forcefully hidden the notification for\n pages that had received full screen and pointer lock access, which could have been used for spoofing\n attacks. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43538)\n\n - Failure to correctly record the location of live pointers across wasm instance calls resulted in a GC\n occurring within the call not tracing those live pointers. This could have led to a use-after-free causing\n a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0,\n and Firefox < 95. (CVE-2021-43539)\n\n - When invoking protocol handlers for external protocols, a supplied parameter URL containing spaces was not\n properly escaped. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43541)\n\n - Using XMLHttpRequest, an attacker could have identified installed applications by probing error messages\n for loading external protocols. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and\n Firefox < 95. (CVE-2021-43542)\n\n - Documents loaded with the CSP sandbox directive could have escaped the sandbox's script restriction by\n embedding additional content. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and\n Firefox < 95. (CVE-2021-43543)\n\n - Using the Location API in a loop could have caused severe application hangs and crashes. This\n vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43545)\n\n - It was possible to recreate previous cursor spoofing attacks against users with a zoomed native cursor.\n This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. 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This vulnerability affects Firefox < 91 and Thunderbird < 91. (CVE-2021-29981)\n\n - Due to incorrect JIT optimization, we incorrectly interpreted data from the wrong type of object, resulting in the potential leak of a single bit of memory. This vulnerability affects Firefox < 91 and Thunderbird < 91. (CVE-2021-29982)\n\n - After requesting multiple permissions, and closing the first permission panel, subsequent permission panels will be displayed in a different position but still record a click in the default location, making it possible to trick a user into accepting a permission they did not want to. *This bug only affects Firefox on Linux. Other operating systems are unaffected.*. This vulnerability affects Firefox < 91 and Thunderbird < 91. (CVE-2021-29987)\n\n - Firefox incorrectly accepted a newline in a HTTP/3 header, interpretting it as two separate headers. This allowed for a header splitting attack against servers using HTTP/3. This vulnerability affects Firefox < 91.0.1 and Thunderbird < 91.0.1. (CVE-2021-29991)\n\n - Mozilla developers reported memory safety bugs present in Thunderbird 78.13.0. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 91.1 and Firefox ESR < 91.1.\n (CVE-2021-38495)\n\n - During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93. (CVE-2021-38496)\n\n - Through use of reportValidity() and window.open(), a plain-text validation message could have been overlaid on another origin, leading to possible user confusion and spoofing attacks. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2. (CVE-2021-38497)\n\n - During process shutdown, a document could have caused a use-after-free of a languages service object, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2. (CVE-2021-38498)\n\n - Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93. (CVE-2021-38500)\n\n - Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2. (CVE-2021-38501)\n\n - Thunderbird ignored the configuration to require STARTTLS security for an SMTP connection. A MITM could perform a downgrade attack to intercept transmitted messages, or could take control of the authenticated session to execute SMTP commands chosen by the MITM. If an unprotected authentication method was configured, the MITM could obtain the authentication credentials, too. This vulnerability affects Thunderbird < 91.2. (CVE-2021-38502)\n\n - The iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass restrictions such as executing scripts or navigating the top-level frame. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38503)\n\n - When interacting with an HTML input element's file picker dialog with webkitdirectory set, a use-after- free could have resulted, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38504)\n\n - Through a series of navigations, Firefox could have entered fullscreen mode without notification or warning to the user. This could lead to spoofing attacks on the browser UI including phishing. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38506)\n\n - The Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection, including being same-origin with unencrypted connections on port 80. However, if a second encrypted port on the same IP address (e.g. port 8443) did not opt-in to opportunistic encryption; a network attacker could forward a connection from the browser to port 443 to port 8443, causing the browser to treat the content of port 8443 as same-origin with HTTP. This was resolved by disabling the Opportunistic Encryption feature, which had low usage. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38507)\n\n - By displaying a form validity message in the correct location at the same time as a permission prompt (such as for geolocation), the validity message could have obscured the prompt, resulting in the user potentially being tricked into granting the permission. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38508)\n\n - Due to an unusual sequence of attacker-controlled events, a Javascript alert() dialog with arbitrary (although unstyled) contents could be displayed over top an uncontrolled webpage of the attacker's choosing. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.\n (CVE-2021-38509)\n\n - Thunderbird unexpectedly enabled JavaScript in the composition area. The JavaScript execution context was limited to this area and did not receive chrome-level privileges, but could be used as a stepping stone to further an attack with other vulnerabilities. This vulnerability affects Thunderbird < 91.4.0.\n (CVE-2021-43528)\n\n - Mozilla developers and community members reported memory safety bugs present in Firefox 93 and Firefox ESR 91.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-43534)\n\n - A use-after-free could have occured when an HTTP2 session object was released on a different thread, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 93, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-43535)\n\n - Under certain circumstances, asynchronous functions could have caused a navigation to fail but expose the target URL. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43536)\n\n - An incorrect type conversion of sizes from 64bit to 32bit integers allowed an attacker to corrupt memory leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43537)\n\n - By misusing a race in our notification code, an attacker could have forcefully hidden the notification for pages that had received full screen and pointer lock access, which could have been used for spoofing attacks. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43538)\n\n - Failure to correctly record the location of live pointers across wasm instance calls resulted in a GC occurring within the call not tracing those live pointers. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43539)\n\n - When invoking protocol handlers for external protocols, a supplied parameter URL containing spaces was not properly escaped. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43541)\n\n - Using XMLHttpRequest, an attacker could have identified installed applications by probing error messages for loading external protocols. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43542)\n\n - Documents loaded with the CSP sandbox directive could have escaped the sandbox's script restriction by embedding additional content. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43543)\n\n - Using the Location API in a loop could have caused severe application hangs and crashes. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43545)\n\n - It was possible to recreate previous cursor spoofing attacks against users with a zoomed native cursor.\n This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43546)\n\n - The olm_session_describe function in Matrix libolm before 3.2.7 is vulnerable to a buffer overflow. The Olm session object represents a cryptographic channel between two parties. Therefore, its state is partially controllable by the remote party of the channel. Attackers can construct a crafted sequence of messages to manipulate the state of the receiver's session in such a way that, for some buffer sizes, a buffer overflow happens on a call to olm_session_describe. Furthermore, safe buffer sizes were undocumented. The overflow content is partially controllable by the attacker and limited to ASCII spaces and digits. The known affected products are Element Web And SchildiChat Web. (CVE-2021-44538)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2022-01-22T00:00:00", "type": "nessus", "title": "Ubuntu 18.04 LTS / 20.04 LTS : Thunderbird vulnerabilities (USN-5248-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-29981", "CVE-2021-29982", "CVE-2021-29987", "CVE-2021-29991", "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-2021-38506", "CVE-2021-38507", "CVE-2021-38508", "CVE-2021-38509", "CVE-2021-4126", "CVE-2021-4129", "CVE-2021-4140", "CVE-2021-43528", "CVE-2021-43534", "CVE-2021-43535", "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", "CVE-2021-44538", "CVE-2022-22737", "CVE-2022-22738", "CVE-2022-22739", 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This vulnerability\n affects Firefox < 91 and Thunderbird < 91. (CVE-2021-29981)\n\n - Due to incorrect JIT optimization, we incorrectly interpreted data from the wrong type of object,\n resulting in the potential leak of a single bit of memory. This vulnerability affects Firefox < 91 and\n Thunderbird < 91. (CVE-2021-29982)\n\n - After requesting multiple permissions, and closing the first permission panel, subsequent permission\n panels will be displayed in a different position but still record a click in the default location, making\n it possible to trick a user into accepting a permission they did not want to. *This bug only affects\n Firefox on Linux. Other operating systems are unaffected.*. This vulnerability affects Firefox < 91 and\n Thunderbird < 91. (CVE-2021-29987)\n\n - Firefox incorrectly accepted a newline in a HTTP/3 header, interpretting it as two separate headers. This\n allowed for a header splitting attack against servers using HTTP/3. 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This vulnerability\n affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2. (CVE-2021-38497)\n\n - During process shutdown, a document could have caused a use-after-free of a languages service object,\n leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 93,\n Thunderbird < 91.2, and Firefox ESR < 91.2. (CVE-2021-38498)\n\n - Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these\n bugs showed evidence of memory corruption and we presume that with enough effort some of these could have\n been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2,\n Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93. (CVE-2021-38500)\n\n - Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these\n bugs showed evidence of memory corruption and we presume that with enough effort some of these could have\n been exploited to run arbitrary code. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and\n Firefox ESR < 91.2. (CVE-2021-38501)\n\n - Thunderbird ignored the configuration to require STARTTLS security for an SMTP connection. A MITM could\n perform a downgrade attack to intercept transmitted messages, or could take control of the authenticated\n session to execute SMTP commands chosen by the MITM. If an unprotected authentication method was\n configured, the MITM could obtain the authentication credentials, too. This vulnerability affects\n Thunderbird < 91.2. (CVE-2021-38502)\n\n - The iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass\n restrictions such as executing scripts or navigating the top-level frame. This vulnerability affects\n Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38503)\n\n - When interacting with an HTML input element's file picker dialog with webkitdirectory set, a use-after-\n free could have resulted, leading to memory corruption and a potentially exploitable crash. This\n vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38504)\n\n - Through a series of navigations, Firefox could have entered fullscreen mode without notification or\n warning to the user. This could lead to spoofing attacks on the browser UI including phishing. This\n vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38506)\n\n - The Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded\n to TLS while retaining the visual properties of an HTTP connection, including being same-origin with\n unencrypted connections on port 80. However, if a second encrypted port on the same IP address (e.g. port\n 8443) did not opt-in to opportunistic encryption; a network attacker could forward a connection from the\n browser to port 443 to port 8443, causing the browser to treat the content of port 8443 as same-origin\n with HTTP. This was resolved by disabling the Opportunistic Encryption feature, which had low usage. This\n vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38507)\n\n - By displaying a form validity message in the correct location at the same time as a permission prompt\n (such as for geolocation), the validity message could have obscured the prompt, resulting in the user\n potentially being tricked into granting the permission. This vulnerability affects Firefox < 94,\n Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38508)\n\n - Due to an unusual sequence of attacker-controlled events, a Javascript alert() dialog with arbitrary\n (although unstyled) contents could be displayed over top an uncontrolled webpage of the attacker's\n choosing. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.\n (CVE-2021-38509)\n\n - Thunderbird unexpectedly enabled JavaScript in the composition area. The JavaScript execution context was\n limited to this area and did not receive chrome-level privileges, but could be used as a stepping stone to\n further an attack with other vulnerabilities. This vulnerability affects Thunderbird < 91.4.0.\n (CVE-2021-43528)\n\n - Mozilla developers and community members reported memory safety bugs present in Firefox 93 and Firefox ESR\n 91.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some\n of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 94,\n Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-43534)\n\n - A use-after-free could have occured when an HTTP2 session object was released on a different thread,\n leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 93,\n Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-43535)\n\n - Under certain circumstances, asynchronous functions could have caused a navigation to fail but expose the\n target URL. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43536)\n\n - An incorrect type conversion of sizes from 64bit to 32bit integers allowed an attacker to corrupt memory\n leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR <\n 91.4.0, and Firefox < 95. (CVE-2021-43537)\n\n - By misusing a race in our notification code, an attacker could have forcefully hidden the notification for\n pages that had received full screen and pointer lock access, which could have been used for spoofing\n attacks. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43538)\n\n - Failure to correctly record the location of live pointers across wasm instance calls resulted in a GC\n occurring within the call not tracing those live pointers. This could have led to a use-after-free causing\n a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0,\n and Firefox < 95. (CVE-2021-43539)\n\n - When invoking protocol handlers for external protocols, a supplied parameter URL containing spaces was not\n properly escaped. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.\n (CVE-2021-43541)\n\n - Using XMLHttpRequest, an attacker could have identified installed applications by probing error messages\n for loading external protocols. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and\n Firefox < 95. (CVE-2021-43542)\n\n - Documents loaded with the CSP sandbox directive could have escaped the sandbox's script restriction by\n embedding additional content. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and\n Firefox < 95. (CVE-2021-43543)\n\n - Using the Location API in a loop could have caused severe application hangs and crashes. This\n vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43545)\n\n - It was possible to recreate previous cursor spoofing attacks against users with a zoomed native cursor.\n This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. (CVE-2021-43546)\n\n - The olm_session_describe function in Matrix libolm before 3.2.7 is vulnerable to a buffer overflow. The\n Olm session object represents a cryptographic channel between two parties. Therefore, its state is\n partially controllable by the remote party of the channel. Attackers can construct a crafted sequence of\n messages to manipulate the state of the receiver's session in such a way that, for some buffer sizes, a\n buffer overflow happens on a call to olm_session_describe. Furthermore, safe buffer sizes were\n undocumented. The overflow content is partially controllable by the attacker and limited to ASCII spaces\n and digits. The known affected products are Element Web And SchildiChat Web. 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'1:91.5.0+build1-0ubuntu0.20.04.1'},\n {'osver': '20.04', 'pkgname': 'thunderbird-locale-uk', 'pkgver': '1:91.5.0+build1-0ubuntu0.20.04.1'},\n {'osver': '20.04', 'pkgname': 'thunderbird-locale-uz', 'pkgver': '1:91.5.0+build1-0ubuntu0.20.04.1'},\n {'osver': '20.04', 'pkgname': 'thunderbird-locale-vi', 'pkgver': '1:91.5.0+build1-0ubuntu0.20.04.1'},\n {'osver': '20.04', 'pkgname': 'thunderbird-locale-zh-cn', 'pkgver': '1:91.5.0+build1-0ubuntu0.20.04.1'},\n {'osver': '20.04', 'pkgname': 'thunderbird-locale-zh-hans', 'pkgver': '1:91.5.0+build1-0ubuntu0.20.04.1'},\n {'osver': '20.04', 'pkgname': 'thunderbird-locale-zh-hant', 'pkgver': '1:91.5.0+build1-0ubuntu0.20.04.1'},\n {'osver': '20.04', 'pkgname': 'thunderbird-locale-zh-tw', 'pkgver': '1:91.5.0+build1-0ubuntu0.20.04.1'},\n {'osver': '20.04', 'pkgname': 'thunderbird-mozsymbols', 'pkgver': '1:91.5.0+build1-0ubuntu0.20.04.1'},\n {'osver': '20.04', 'pkgname': 'xul-ext-calendar-timezones', 'pkgver': '1:91.5.0+build1-0ubuntu0.20.04.1'},\n {'osver': '20.04', 'pkgname': 'xul-ext-gdata-provider', 'pkgver': '1:91.5.0+build1-0ubuntu0.20.04.1'},\n {'osver': '20.04', 'pkgname': 'xul-ext-lightning', 'pkgver': '1:91.5.0+build1-0ubuntu0.20.04.1'}\n];\n\nvar flag = 0;\nforeach package_array ( pkgs ) {\n var osver = NULL;\n var pkgname = NULL;\n var pkgver = NULL;\n if (!empty_or_null(package_array['osver'])) osver = package_array['osver'];\n if (!empty_or_null(package_array['pkgname'])) pkgname = package_array['pkgname'];\n if (!empty_or_null(package_array['pkgver'])) pkgver = package_array['pkgver'];\n if (osver && pkgname && pkgver) {\n if (ubuntu_check(osver:osver, pkgname:pkgname, pkgver:pkgver)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : ubuntu_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = ubuntu_pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'thunderbird / thunderbird-dev / thunderbird-gnome-support / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}], "centos": [{"lastseen": "2023-09-07T14:02:24", "description": "**CentOS Errata and Security Advisory** CESA-2021:3841\n\n\nMozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 91.2.0.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in MessageTask (CVE-2021-38496)\n\n* Mozilla: Memory safety bugs fixed in Firefox 93, Firefox ESR 78.15, and Firefox ESR 91.2 (CVE-2021-38500)\n\n* Mozilla: Memory safety bugs fixed in Firefox 93 and Firefox ESR 91.2 (CVE-2021-38501)\n\n* Mozilla: Downgrade attack on SMTP STARTTLS connections (CVE-2021-38502)\n\n* rust-crossbeam-deque: race condition may lead to double free (CVE-2021-32810)\n\n* Mozilla: Validation message could have been overlaid on another origin (CVE-2021-38497)\n\n* Mozilla: Use-after-free of nsLanguageAtomService object (CVE-2021-38498)\n\nFor 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.\n\n**Merged security bulletin from advisories:**\nhttps://lists.centos.org/pipermail/centos-announce/2021-November/086192.html\n\n**Affected packages:**\nthunderbird\n\n**Upstream details at:**\nhttps://access.redhat.com/errata/RHSA-2021:3841", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-11-17T15:26:33", "type": "centos", "title": "thunderbird security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-32810", "CVE-2021-38496", "CVE-2021-38497", "CVE-2021-38498", "CVE-2021-38500", "CVE-2021-38501", "CVE-2021-38502"], "modified": "2021-11-17T15:26:33", "id": "CESA-2021:3841", "href": "https://lists.centos.org/pipermail/centos-announce/2021-November/086192.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "redhat": [{"lastseen": "2023-05-27T16:20:57", "description": "Mozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 91.2.0.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in MessageTask (CVE-2021-38496)\n\n* Mozilla: Memory safety bugs fixed in Firefox 93, Firefox ESR 78.15, and Firefox ESR 91.2 (CVE-2021-38500)\n\n* Mozilla: Memory safety bugs fixed in Firefox 93 and Firefox ESR 91.2 (CVE-2021-38501)\n\n* Mozilla: Downgrade attack on SMTP STARTTLS connections (CVE-2021-38502)\n\n* rust-crossbeam-deque: race condition may lead to double free (CVE-2021-32810)\n\n* Mozilla: Validation message could have been overlaid on another origin (CVE-2021-38497)\n\n* Mozilla: Use-after-free of nsLanguageAtomService object (CVE-2021-38498)\n\nFor 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.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-10-13T09:04:49", "type": "redhat", "title": "(RHSA-2021:3839) Important: thunderbird security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-32810", "CVE-2021-38496", "CVE-2021-38497", "CVE-2021-38498", "CVE-2021-38500", "CVE-2021-38501", "CVE-2021-38502"], "modified": "2023-05-02T09:27:17", "id": "RHSA-2021:3839", "href": "https://access.redhat.com/errata/RHSA-2021:3839", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-05-27T16:20:57", "description": "Mozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 91.2.0.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in MessageTask (CVE-2021-38496)\n\n* Mozilla: Memory safety bugs fixed in Firefox 93, Firefox ESR 78.15, and Firefox ESR 91.2 (CVE-2021-38500)\n\n* Mozilla: Memory safety bugs fixed in Firefox 93 and Firefox ESR 91.2 (CVE-2021-38501)\n\n* Mozilla: Downgrade attack on SMTP STARTTLS connections (CVE-2021-38502)\n\n* rust-crossbeam-deque: race condition may lead to double free (CVE-2021-32810)\n\n* Mozilla: Validation message could have been overlaid on another origin (CVE-2021-38497)\n\n* Mozilla: Use-after-free of nsLanguageAtomService object (CVE-2021-38498)\n\nFor 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.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-10-13T09:05:55", "type": "redhat", "title": "(RHSA-2021:3840) Important: thunderbird security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-32810", "CVE-2021-38496", "CVE-2021-38497", "CVE-2021-38498", "CVE-2021-38500", "CVE-2021-38501", "CVE-2021-38502"], "modified": "2021-10-13T09:08:29", "id": "RHSA-2021:3840", "href": "https://access.redhat.com/errata/RHSA-2021:3840", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-05-27T16:20:57", "description": "Mozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 91.2.0.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in MessageTask (CVE-2021-38496)\n\n* Mozilla: Memory safety bugs fixed in Firefox 93, Firefox ESR 78.15, and Firefox ESR 91.2 (CVE-2021-38500)\n\n* Mozilla: Memory safety bugs fixed in Firefox 93 and Firefox ESR 91.2 (CVE-2021-38501)\n\n* Mozilla: Downgrade attack on SMTP STARTTLS connections (CVE-2021-38502)\n\n* rust-crossbeam-deque: race condition may lead to double free (CVE-2021-32810)\n\n* Mozilla: Validation message could have been overlaid on another origin (CVE-2021-38497)\n\n* Mozilla: Use-after-free of nsLanguageAtomService object (CVE-2021-38498)\n\nFor 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.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-10-13T09:04:24", "type": "redhat", "title": "(RHSA-2021:3838) Important: thunderbird security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-32810", "CVE-2021-38496", "CVE-2021-38497", "CVE-2021-38498", "CVE-2021-38500", "CVE-2021-38501", "CVE-2021-38502"], "modified": "2021-10-13T09:08:41", "id": "RHSA-2021:3838", "href": "https://access.redhat.com/errata/RHSA-2021:3838", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-05-27T16:20:57", "description": "Mozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 91.2.0.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in MessageTask (CVE-2021-38496)\n\n* Mozilla: Memory safety bugs fixed in Firefox 93, Firefox ESR 78.15, and Firefox ESR 91.2 (CVE-2021-38500)\n\n* Mozilla: Memory safety bugs fixed in Firefox 93 and Firefox ESR 91.2 (CVE-2021-38501)\n\n* Mozilla: Downgrade attack on SMTP STARTTLS connections (CVE-2021-38502)\n\n* rust-crossbeam-deque: race condition may lead to double free (CVE-2021-32810)\n\n* Mozilla: Validation message could have been overlaid on another origin (CVE-2021-38497)\n\n* Mozilla: Use-after-free of nsLanguageAtomService object (CVE-2021-38498)\n\nFor 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.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-10-13T09:08:36", "type": "redhat", "title": "(RHSA-2021:3841) Important: thunderbird security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-32810", "CVE-2021-38496", "CVE-2021-38497", "CVE-2021-38498", "CVE-2021-38500", "CVE-2021-38501", "CVE-2021-38502"], "modified": "2021-10-13T09:21:06", "id": "RHSA-2021:3841", "href": "https://access.redhat.com/errata/RHSA-2021:3841", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "mageia": [{"lastseen": "2023-05-27T15:00:33", "description": "Updated thunderbird packages fix security vulnerabilities: Due to a data race in the crossbeam-deque in the crossbeam crate, one or more tasks in the worker queue could have been be popped twice instead of other tasks that are forgotten and never popped. If tasks are allocated on the heap, this could have caused a double free and a memory leak (CVE-2021-32810). During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in memory corruption and a potentially exploitable crash due to a use-after-free in MessageTask (CVE-2021-38496). Through use of reportValidity() and window.open(), a plain-text validation message could have been overlaid on another origin, leading to possible user confusion and spoofing attacks (CVE-2021-38497). During process shutdown, a document could have caused a use-after-free of a languages service object (nsLanguageAtomService), leading to memory corruption and a potentially exploitable crash (CVE-2021-38498). Mozilla developers and community members Andreas Pehrson, Christian Holler, Kevin Brosnan, and Mihai Alexandru Michis reported memory safety bugs present in Thunderbird 91.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code (CVE-2021-38500, CVE-2021-38501). Thunderbird ignored the configuration to require STARTTLS security for an SMTP connection. A MITM could perform a downgrade attack to intercept transmitted messages, or could take control of the authenticated session to execute SMTP commands chosen by the MITM. If an unprotected authentication method was configured, the MITM could obtain the authentication credentials, too (CVE-2021-38502). \n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-10-13T19:39:52", "type": "mageia", "title": "Updated thunderbird packages fix security vulnerabilities\n", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-32810", "CVE-2021-38496", "CVE-2021-38497", "CVE-2021-38498", "CVE-2021-38500", "CVE-2021-38501", "CVE-2021-38502"], "modified": "2021-10-13T19:39:52", "id": "MGASA-2021-0478", "href": "https://advisories.mageia.org/MGASA-2021-0478.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "oraclelinux": [{"lastseen": "2021-11-26T18:27:59", "description": "[91.2.0-1.0.1]\n- Replaced thunderbird-redhat-default-prefs.js with thunderbird-oracle-default-prefs.js\n[91.2.0-1]\n- Update to 91.2.0 build1\n[91.1.2-1]\n- Update to 91.1.2 build1\n[91.1.0-1]\n- Update to 91.1.0 build2", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2021-10-25T00:00:00", "type": "oraclelinux", "title": "thunderbird security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-32810", "CVE-2021-38496", "CVE-2021-38497", "CVE-2021-38498", "CVE-2021-38500", "CVE-2021-38501", "CVE-2021-38502"], "modified": "2021-10-25T00:00:00", "id": "ELSA-2021-3841", "href": "http://linux.oracle.com/errata/ELSA-2021-3841.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2021-11-26T18:28:10", "description": "[91.2.0-1.0.1]\n- Replaced thunderbird-redhat-default-prefs.js with thunderbird-oracle-default-prefs.js\n[91.2.0-1]\n- Update to 91.2.0 build1\n[91.1.2-1]\n- Update to 91.1.2 build1\n[91.1.0-1]\n- Update to 91.1.0 build2", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2021-10-15T00:00:00", "type": "oraclelinux", "title": "thunderbird security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-32810", "CVE-2021-38496", "CVE-2021-38497", "CVE-2021-38498", "CVE-2021-38500", "CVE-2021-38501", "CVE-2021-38502"], "modified": "2021-10-15T00:00:00", "id": "ELSA-2021-3838", "href": "http://linux.oracle.com/errata/ELSA-2021-3838.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "almalinux": [{"lastseen": "2021-10-15T09:49:07", "description": "Mozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 91.2.0.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in MessageTask (CVE-2021-38496)\n\n* Mozilla: Memory safety bugs fixed in Firefox 93, Firefox ESR 78.15, and Firefox ESR 91.2 (CVE-2021-38500)\n\n* Mozilla: Memory safety bugs fixed in Firefox 93 and Firefox ESR 91.2 (CVE-2021-38501)\n\n* Mozilla: Downgrade attack on SMTP STARTTLS connections (CVE-2021-38502)\n\n* rust-crossbeam-deque: race condition may lead to double free (CVE-2021-32810)\n\n* Mozilla: Validation message could have been overlaid on another origin (CVE-2021-38497)\n\n* Mozilla: Use-after-free of nsLanguageAtomService object (CVE-2021-38498)\n\nFor 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.", "cvss3": {}, "published": "2021-10-13T09:04:24", "type": "almalinux", "title": "Important: thunderbird security update", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2021-32810", "CVE-2021-38496", "CVE-2021-38497", "CVE-2021-38498", "CVE-2021-38500", "CVE-2021-38501", "CVE-2021-38502"], "modified": "2021-10-14T19:45:33", "id": "ALSA-2021:3838", "href": "https://errata.almalinux.org/8/ALSA-2021-3838.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "mozilla": [{"lastseen": "2023-05-27T14:55:08", "description": "Thunderbird ignored the configuration to require STARTTLS security for an SMTP connection. A MITM could perform a downgrade attack to intercept transmitted messages, or could take control of the authenticated session to execute SMTP commands chosen by the MITM. If an unprotected authentication method was configured, the MITM could obtain the authentication credentials, too.\nDuring operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in memory corruption and a potentially exploitable crash.\nThrough use of reportValidity() and window.open(), a plain-text validation message could have been overlaid on another origin, leading to possible user confusion and spoofing attacks.\nDuring process shutdown, a document could have caused a use-after-free of a languages service object, leading to memory corruption and a potentially exploitable crash.\nIn the crossbeam crate, one or more tasks in the worker queue could have been be popped twice instead of other tasks that are forgotten and never popped. If tasks are allocated on the heap, this could have caused a double free and a memory leak.\nMozilla developers and community members Andreas Pehrson and Christian Holler reported memory safety bugs present in Thunderbird 91.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code.\nMozilla developers and community members Kevin Brosnan, Mihai Alexandru Michis, and Christian Holler reported memory safety bugs present in Thunderbird 91.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-10-06T00:00:00", "type": "mozilla", "title": "Security Vulnerabilities fixed in Thunderbird 91.2 \u2014 Mozilla", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-32810", "CVE-2021-38496", "CVE-2021-38497", "CVE-2021-38498", "CVE-2021-38500", "CVE-2021-38501", "CVE-2021-38502"], "modified": "2021-10-06T00:00:00", "id": "MFSA2021-47", "href": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-47/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "altlinux": [{"lastseen": "2023-05-07T11:38:25", "description": "91.2.1-alt1 built Nov. 2, 2021 Anton Farygin in task #281644\n\n91.2.1-alt1 built Oct. 26, 2021 Andrey Cherepanov in task #287811\n\nOct. 22, 2021 Andrey Cherepanov\n \n \n - New version.\n - Security fixes:\n + CVE-2021-38502 Downgrade attack on SMTP STARTTLS connections\n + CVE-2021-38496 Use-after-free in MessageTask\n + CVE-2021-38497 Validation message could have been overlaid on another origin\n + CVE-2021-38498 Use-after-free of nsLanguageAtomService object\n + CVE-2021-32810 Data race in crossbeam-deque\n + CVE-2021-38500 Memory safety bugs fixed in Thunderbird 91.2\n + CVE-2021-38501 Memory safety bugs fixed in Thunderbird 91.2\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-11-02T00:00:00", "type": "altlinux", "title": "Security fix for the ALT Linux 10 package thunderbird version 91.2.1-alt1", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-32810", "CVE-2021-38496", "CVE-2021-38497", "CVE-2021-38498", "CVE-2021-38500", "CVE-2021-38501", "CVE-2021-38502"], "modified": "2021-11-02T00:00:00", "id": "D4F8C15CE034FEF22C6E5D360A07D3D4", "href": "https://packages.altlinux.org/en/p10/srpms/thunderbird/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "rocky": [{"lastseen": "2023-07-24T17:26:49", "description": "An update is available for thunderbird.\nThis update affects Rocky Linux 8.\nA Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list\nMozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 91.2.0.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in MessageTask (CVE-2021-38496)\n\n* Mozilla: Memory safety bugs fixed in Firefox 93, Firefox ESR 78.15, and Firefox ESR 91.2 (CVE-2021-38500)\n\n* Mozilla: Memory safety bugs fixed in Firefox 93 and Firefox ESR 91.2 (CVE-2021-38501)\n\n* Mozilla: Downgrade attack on SMTP STARTTLS connections (CVE-2021-38502)\n\n* rust-crossbeam-deque: race condition may lead to double free (CVE-2021-32810)\n\n* Mozilla: Validation message could have been overlaid on another origin (CVE-2021-38497)\n\n* Mozilla: Use-after-free of nsLanguageAtomService object (CVE-2021-38498)\n\nFor 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.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-10-13T09:04:24", "type": "rocky", "title": "thunderbird security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-32810", "CVE-2021-38496", "CVE-2021-38497", "CVE-2021-38498", "CVE-2021-38500", "CVE-2021-38501", "CVE-2021-38502"], "modified": "2021-10-13T09:04:24", "id": "RLSA-2021:3838", "href": "https://errata.rockylinux.org/RLSA-2021:3838", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "osv": [{"lastseen": "2022-07-21T08:14:43", "description": "\nMultiple security issues were discovered in Thunderbird, which could\nresult in the execution of arbitrary code, spoofing, information disclosure,\ndowngrade attacks on SMTP STARTTLS connections or misleading display of\nOpenPGP/MIME signatures.\n\n\nFor Debian 9 stretch, these problems have been fixed in version\n1:91.4.1-1~deb9u1.\n\n\nWe recommend that you upgrade your thunderbird packages.\n\n\nFor the detailed security status of thunderbird please refer to\nits security tracker page at:\n<https://security-tracker.debian.org/tracker/thunderbird>\n\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: <https://wiki.debian.org/LTS>\n\n\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 10.0, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 6.0}, "published": "2022-01-04T00:00:00", "type": "osv", "title": "thunderbird - security update", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-38507", "CVE-2021-43528", "CVE-2021-38506", "CVE-2021-38504", "CVE-2021-44538", "CVE-2021-4126", "CVE-2021-38509", "CVE-2021-43534", "CVE-2021-43543", "CVE-2021-38496", "CVE-2021-43545", "CVE-2021-43542", "CVE-2021-43541", "CVE-2021-38508", "CVE-2021-43536", "CVE-2021-43538", "CVE-2021-38502", "CVE-2021-43537", "CVE-2021-43535", "CVE-2021-38503", "CVE-2021-43529", "CVE-2021-43539", "CVE-2021-38500", "CVE-2021-43546"], "modified": "2022-07-21T05:54:00", "id": "OSV:DLA-2874-1", "href": "https://osv.dev/vulnerability/DLA-2874-1", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "debian": [{"lastseen": "2023-05-24T15:25:02", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-5034-1 security@debian.org\nhttps://www.debian.org/security/ Moritz Muehlenhoff\nJanuary 02, 2022 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : thunderbird\nCVE ID : CVE-2021-4126 CVE-2021-38496 CVE-2021-38500 CVE-2021-38502 \n CVE-2021-38503 CVE-2021-38504 CVE-2021-38506 CVE-2021-38507 \n CVE-2021-38508 CVE-2021-38509 CVE-2021-43528 CVE-2021-43529 \n CVE-2021-43534 CVE-2021-43535 CVE-2021-43536 CVE-2021-43537 \n CVE-2021-43538 CVE-2021-43539 CVE-2021-43541 CVE-2021-43542 \n CVE-2021-43543 CVE-2021-43545 CVE-2021-43546 CVE-2021-44538\n\nMultiple security issues were discovered in Thunderbird, which could\nresult in the execution of arbitrary code, spoofing, information disclosure,\ndowngrade attacks on SMTP STARTTLS connections or misleading display of\nOpenPGP/MIME signatures.\n\nFor the oldstable distribution (buster), these problems have been fixed\nin version 1:91.4.1-1~deb10u1.\n\nFor the stable distribution (bullseye), these problems have been fixed in\nversion 1:91.4.1-1~deb11u1.\n\nWe recommend that you upgrade your thunderbird packages.\n\nFor the detailed security status of thunderbird please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/thunderbird\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 10.0, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2022-01-02T17:01:50", "type": "debian", "title": "[SECURITY] [DSA 5034-1] thunderbird security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-38496", "CVE-2021-38500", "CVE-2021-38502", "CVE-2021-38503", "CVE-2021-38504", "CVE-2021-38506", "CVE-2021-38507", "CVE-2021-38508", "CVE-2021-38509", "CVE-2021-4126", "CVE-2021-43528", "CVE-2021-43529", "CVE-2021-43534", "CVE-2021-43535", "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", "CVE-2021-44538"], "modified": "2022-01-02T17:01:50", "id": "DEBIAN:DSA-5034-1:D9812", "href": "https://lists.debian.org/debian-security-announce/2022/msg00000.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-03-03T18:43:34", "description": "- -------------------------------------------------------------------------\nDebian LTS Advisory DLA-2874-1 debian-lts@lists.debian.org\nhttps://www.debian.org/lts/security/ Emilio Pozuelo Monfort\nJanuary 04, 2022 https://wiki.debian.org/LTS\n- -------------------------------------------------------------------------\n\nPackage : thunderbird\nVersion : 1:91.4.1-1~deb9u1\nCVE ID : CVE-2021-4126 CVE-2021-38496 CVE-2021-38500 CVE-2021-38502\n CVE-2021-38503 CVE-2021-38504 CVE-2021-38506 CVE-2021-38507\n CVE-2021-38508 CVE-2021-38509 CVE-2021-43528 CVE-2021-43529\n CVE-2021-43534 CVE-2021-43535 CVE-2021-43536 CVE-2021-43537\n CVE-2021-43538 CVE-2021-43539 CVE-2021-43541 CVE-2021-43542\n CVE-2021-43543 CVE-2021-43545 CVE-2021-43546 CVE-2021-44538\n\nMultiple security issues were discovered in Thunderbird, which could\nresult in the execution of arbitrary code, spoofing, information disclosure,\ndowngrade attacks on SMTP STARTTLS connections or misleading display of\nOpenPGP/MIME signatures.\n\nFor Debian 9 stretch, these problems have been fixed in version\n1:91.4.1-1~deb9u1.\n\nWe recommend that you upgrade your thunderbird packages.\n\nFor the detailed security status of thunderbird please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/thunderbird\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://wiki.debian.org/LTS", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 10.0, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2022-01-04T10:10:10", "type": "debian", "title": "[SECURITY] [DLA 2874-1] thunderbird security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-38496", "CVE-2021-38500", "CVE-2021-38502", "CVE-2021-38503", "CVE-2021-38504", "CVE-2021-38506", "CVE-2021-38507", "CVE-2021-38508", "CVE-2021-38509", "CVE-2021-4126", "CVE-2021-43528", "CVE-2021-43529", "CVE-2021-43534", "CVE-2021-43535", "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", "CVE-2021-44538"], "modified": "2022-01-04T10:10:10", "id": "DEBIAN:DLA-2874-1:BF771", "href": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "amazon": [{"lastseen": "2023-06-14T15:42:24", "description": "**Issue Overview:**\n\ncrossbeam-deque is a package of work-stealing deques for building task schedulers when programming in Rust. In versions prior to 0.7.4 and 0.8.0, the result of the race condition is that one or more tasks in the worker queue can be popped twice instead of other tasks that are forgotten and never popped. If tasks are allocated on the heap, this can cause double free and a memory leak. If not, this still can cause a logical bug. Crates using `Stealer::steal`, `Stealer::steal_batch`, or `Stealer::steal_batch_and_pop` are affected by this issue. This has been fixed in crossbeam-deque 0.8.1 and 0.7.4. (CVE-2021-32810)\n\nDuring operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93\\. (CVE-2021-38496)\n\nThrough use of reportValidity() and window.open(), a plain-text validation message could have been overlaid on another origin, leading to possible user confusion and spoofing attacks. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2. (CVE-2021-38497)\n\nDuring process shutdown, a document could have caused a use-after-free of a languages service object, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2. (CVE-2021-38498)\n\nMozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93\\. (CVE-2021-38500)\n\nMozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2. (CVE-2021-38501)\n\nThunderbird ignored the configuration to require STARTTLS security for an SMTP connection. A MITM could perform a downgrade attack to intercept transmitted messages, or could take control of the authenticated session to execute SMTP commands chosen by the MITM. If an unprotected authentication method was configured, the MITM could obtain the authentication credentials, too. This vulnerability affects Thunderbird < 91.2. (CVE-2021-38502)\n\nThe Mozilla Foundation Security Advisory describes this flaw as:\n\nIt was possible to construct specific XSLT markup that would be able to bypass an iframe sandbox. (CVE-2021-4140)\n\nThe Mozilla Foundation Security Advisory describes this flaw as:\n\nConstructing audio sinks could have lead to a race condition when playing audio files and closing windows. This could have lead to a use-after-free causing a potentially exploitable crash. (CVE-2022-22737)\n\nThe Mozilla Foundation Security Advisory describes this flaw as:\n\nApplying a CSS filter effect could have accessed out of bounds memory. This could have lead to a heap-buffer-overflow causing a potentially exploitable crash. (CVE-2022-22738)\n\nThe Mozilla Foundation Security Advisory describes this flaw as:\n\nMalicious websites could have tricked users into accepting launching a program to handle an external URL protocol. (CVE-2022-22739)\n\nThe Mozilla Foundation Security Advisory describes this flaw as:\n\nCertain network request objects were freed too early when releasing a network request handle. This could have lead to a use-after-free causing a potentially exploitable crash. (CVE-2022-22740)\n\nThe Mozilla Foundation Security Advisory describes this flaw as:\n\nWhen resizing a popup while requesting fullscreen access, the popup would have become unable to leave fullscreen mode. (CVE-2022-22741)\n\nThe Mozilla Foundation Security Advisory describes this flaw as:\n\nWhen inserting text while in edit mode, some characters might have lead to out-of-bounds memory access causing a potentially exploitable crash. (CVE-2022-22742)\n\nThe Mozilla Foundation Security Advisory describes this flaw as:\n\nWhen navigating from inside an iframe while requesting fullscreen access, an attacker-controlled tab could have made the browser unable to leave fullscreen mode. (CVE-2022-22743)\n\nThe Mozilla Foundation Security Advisory describes this flaw as: \n\nSecuritypolicyviolation events could have leaked cross-origin information for frame-ancestors violations (CVE-2022-22745)\n\nThe Mozilla Foundation Security Advisory describes this flaw as:\n\nAfter accepting an untrusted certificate, handling an empty pkcs7 sequence as part of the certificate data could have lead to a crash. This crash is believed to be unexploitable. (CVE-2022-22747)\n\nThe Mozilla Foundation Security Advisory describes this flaw as:\n\nMalicious websites could have confused Thunderbird into showing the wrong origin when asking to launch a program and handling an external URL protocol. (CVE-2022-22748)\n\nThe Mozilla Foundation Security Advisory describes this flaw as:\n\nMozilla developers Calixte Denizet, Kershaw Chang, Christian Holler, Jason Kratzer, Gabriele Svelto, Tyson Smith, Simon Giesecke, and Steve Fink reported memory safety bugs present in Firefox 95 and Firefox ESR 91.4. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. (CVE-2022-22751)\n\nThe Mozilla Foundation Security Advisory describes this flaw as:\n\nIf a user installed an extension of a particular type, the extension could have auto-updated itself and while doing so, bypass the prompt which grants the new version the new requested permissions. (CVE-2022-22754)\n\nThe Mozilla Foundation Security Advisory describes this flaw as:\n\nIf a user was convinced to drag and drop an image to their desktop or other folder, the resulting object could have been changed into an executable script which would have run arbitrary code after the user clicked on it. (CVE-2022-22756)\n\nThe Mozilla Foundation Security Advisory describes this flaw as:\n\nIf a document created a sandboxed iframe without allow-scripts, and subsequently appended an element to the iframe's document that e.g. had a JavaScript event handler - the event handler would have run despite the iframe's sandbox. (CVE-2022-22759)\n\nThe Mozilla Foundation Security Advisory describes this flaw as:\n\nWhen importing resources using Web Workers, error messages would distinguish the difference between application/javascript responses and non-script responses. This could have been abused to learn information cross-origin. (CVE-2022-22760)\n\nThe Mozilla Foundation Security Advisory describes this flaw as:\n\nWeb-accessible extension pages (pages with a moz-extension:// scheme) were not correctly enforcing the frame-ancestors directive when it was used in the Web Extension\\'s Content Security Policy. (CVE-2022-22761)\n\nThe Mozilla Foundation Security Advisory describes this flaw as:\n\nWhen a worker is shutdown, it was possible to cause script to run late in the lifecycle, at a point after where it should not be possible. (CVE-2022-22763)\n\nThe Mozilla Foundation Security Advisory describes this flaw as:\n\nMozilla developers and community members Paul Adenot and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 96 and Firefox ESR 91.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. (CVE-2022-22764)\n\nThe iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass restrictions such as executing scripts or navigating the top-level frame. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. (CVE-2021-38503)\n\nA flaw was found in Thunderbird, which is vulnerable to the heap overflow described in CVE-2021-43527 when processing S/MIME messages. Thunderbird versions 91.3.0 and later will not call the vulnerable code when processing S/MIME messages that contain certificates with DER-encoded DSA or RSA-PSS signatures. (CVE-2021-43529)\n\nReferences to CVE-2021-38503 and CVE-2021-43529 have been added after the original release of this advisory, however those vulnerabilities were fixed by the packages referenced by this advisory's initial release on 2022-07-06.\n\n \n**Affected Packages:** \n\n\nthunderbird\n\n \n**Issue Correction:** \nRun _yum update thunderbird_ to update your system. \n\n\n \n\n\n**New Packages:**\n \n \n aarch64: \n \u00a0\u00a0\u00a0 thunderbird-91.6.0-1.amzn2.0.1.aarch64 \n \u00a0\u00a0\u00a0 thunderbird-debuginfo-91.6.0-1.amzn2.0.1.aarch64 \n \n src: \n \u00a0\u00a0\u00a0 thunderbird-91.6.0-1.amzn2.0.1.src \n \n x86_64: \n \u00a0\u00a0\u00a0 thunderbird-91.6.0-1.amzn2.0.1.x86_64 \n \u00a0\u00a0\u00a0 thunderbird-debuginfo-91.6.0-1.amzn2.0.1.x86_64 \n \n \n\n### Additional References\n\nRed Hat: [CVE-2021-32810](<https://access.redhat.com/security/cve/CVE-2021-32810>), [CVE-2021-38496](<https://access.redhat.com/security/cve/CVE-2021-38496>), [CVE-2021-38497](<https://access.redhat.com/security/cve/CVE-2021-38497>), [CVE-2021-38498](<https://access.redhat.com/security/cve/CVE-2021-38498>), [CVE-2021-38500](<https://access.redhat.com/security/cve/CVE-2021-38500>), [CVE-2021-38501](<https://access.redhat.com/security/cve/CVE-2021-38501>), [CVE-2021-38502](<https://access.redhat.com/security/cve/CVE-2021-38502>), [CVE-2021-38503](<https://access.redhat.com/security/cve/CVE-2021-38503>), [CVE-2021-4140](<https://access.redhat.com/security/cve/CVE-2021-4140>), [CVE-2021-43529](<https://access.redhat.com/security/cve/CVE-2021-43529>), [CVE-2022-22737](<https://access.redhat.com/security/cve/CVE-2022-22737>), [CVE-2022-22738](<https://access.redhat.com/security/cve/CVE-2022-22738>), [CVE-2022-22739](<https://access.redhat.com/security/cve/CVE-2022-22739>), [CVE-2022-22740](<https://access.redhat.com/security/cve/CVE-2022-22740>), [CVE-2022-22741](<https://access.redhat.com/security/cve/CVE-2022-22741>), [CVE-2022-22742](<https://access.redhat.com/security/cve/CVE-2022-22742>), [CVE-2022-22743](<https://access.redhat.com/security/cve/CVE-2022-22743>), [CVE-2022-22745](<https://access.redhat.com/security/cve/CVE-2022-22745>), [CVE-2022-22747](<https://access.redhat.com/security/cve/CVE-2022-22747>), [CVE-2022-22748](<https://access.redhat.com/security/cve/CVE-2022-22748>), [CVE-2022-22751](<https://access.redhat.com/security/cve/CVE-2022-22751>), [CVE-2022-22754](<https://access.redhat.com/security/cve/CVE-2022-22754>), [CVE-2022-22756](<https://access.redhat.com/security/cve/CVE-2022-22756>), [CVE-2022-22759](<https://access.redhat.com/security/cve/CVE-2022-22759>), [CVE-2022-22760](<https://access.redhat.com/security/cve/CVE-2022-22760>), [CVE-2022-22761](<https://access.redhat.com/security/cve/CVE-2022-22761>), [CVE-2022-22763](<https://access.redhat.com/security/cve/CVE-2022-22763>), [CVE-2022-22764](<https://access.redhat.com/security/cve/CVE-2022-22764>)\n\nMitre: [CVE-2021-32810](<https://vulners.com/cve/CVE-2021-32810>), [CVE-2021-38496](<https://vulners.com/cve/CVE-2021-38496>), [CVE-2021-38497](<https://vulners.com/cve/CVE-2021-38497>), [CVE-2021-38498](<https://vulners.com/cve/CVE-2021-38498>), [CVE-2021-38500](<https://vulners.com/cve/CVE-2021-38500>), [CVE-2021-38501](<https://vulners.com/cve/CVE-2021-38501>), [CVE-2021-38502](<https://vulners.com/cve/CVE-2021-38502>), [CVE-2021-38503](<https://vulners.com/cve/CVE-2021-38503>), [CVE-2021-4140](<https://vulners.com/cve/CVE-2021-4140>), [CVE-2021-43529](<https://vulners.com/cve/CVE-2021-43529>), [CVE-2022-22737](<https://vulners.com/cve/CVE-2022-22737>), [CVE-2022-22738](<https://vulners.com/cve/CVE-2022-22738>), [CVE-2022-22739](<https://vulners.com/cve/CVE-2022-22739>), [CVE-2022-22740](<https://vulners.com/cve/CVE-2022-22740>), [CVE-2022-22741](<https://vulners.com/cve/CVE-2022-22741>), [CVE-2022-22742](<https://vulners.com/cve/CVE-2022-22742>), [CVE-2022-22743](<https://vulners.com/cve/CVE-2022-22743>), [CVE-2022-22745](<https://vulners.com/cve/CVE-2022-22745>), [CVE-2022-22747](<https://vulners.com/cve/CVE-2022-22747>), [CVE-2022-22748](<https://vulners.com/cve/CVE-2022-22748>), [CVE-2022-22751](<https://vulners.com/cve/CVE-2022-22751>), [CVE-2022-22754](<https://vulners.com/cve/CVE-2022-22754>), [CVE-2022-22756](<https://vulners.com/cve/CVE-2022-22756>), [CVE-2022-22759](<https://vulners.com/cve/CVE-2022-22759>), [CVE-2022-22760](<https://vulners.com/cve/CVE-2022-22760>), [CVE-2022-22761](<https://vulners.com/cve/CVE-2022-22761>), [CVE-2022-22763](<https://vulners.com/cve/CVE-2022-22763>), [CVE-2022-22764](<https://vulners.com/cve/CVE-2022-22764>)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 10.0, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2022-07-06T03:17:00", "type": "amazon", "title": "Important: thunderbird", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-32810", "CVE-2021-38496", "CVE-2021-38497", "CVE-2021-38498", "CVE-2021-38500", "CVE-2021-38501", "CVE-2021-38502", "CVE-2021-38503", "CVE-2021-4140", "CVE-2021-43527", "CVE-2021-43529", "CVE-2022-22737", "CVE-2022-22738", "CVE-2022-22739", "CVE-2022-22740", "CVE-2022-22741", "CVE-2022-22742", "CVE-2022-22743", "CVE-2022-22745", "CVE-2022-22747", "CVE-2022-22748", "CVE-2022-22751", "CVE-2022-22754", "CVE-2022-22756", "CVE-2022-22759", "CVE-2022-22760", "CVE-2022-22761", "CVE-2022-22763", "CVE-2022-22764"], "modified": "2022-08-21T19:26:00", "id": "ALAS2-2022-1818", "href": "https://alas.aws.amazon.com/AL2/ALAS-2022-1818.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "suse": [{"lastseen": "2022-04-18T12:39:52", "description": "An update that fixes 33 vulnerabilities is now available.\n\nDescription:\n\n This update for MozillaThunderbird fixes the following issues:\n\n - Update to version 91.4 MFSA 2021-54 (bsc#1193485)\n - CVE-2021-43536: URL leakage when navigating while executing asynchronous\n function\n - CVE-2021-43537: Heap buffer overflow when using structured clone\n - CVE-2021-43538: Missing fullscreen and pointer lock notification when\n requesting both\n - CVE-2021-43539: GC rooting failure when calling wasm instance methods\n - CVE-2021-43541: External protocol handler parameters were unescaped\n - CVE-2021-43542: XMLHttpRequest error codes could have leaked the\n existence of an external protocol handler\n - CVE-2021-43543: Bypass of CSP sandbox directive when embedding\n - CVE-2021-43545: Denial of Service when using the Location API in a loop\n - CVE-2021-43546: Cursor spoofing could overlay user interface when native\n cursor is zoomed\n - CVE-2021-43528: JavaScript unexpectedly enabled for the composition area\n\n - Update to version 91.3.2\n - CVE-2021-40529: Fixed ElGamal implementation could allow plaintext\n recovery (bsc#1190244)\n\n - Update to version 91.3 MFSA 2021-50 (bsc#1192250)\n - CVE-2021-38503: Fixed iframe sandbox rules did not apply to XSLT\n stylesheets\n - CVE-2021-38504: Fixed use-after-free in file picker dialog\n - CVE-2021-38505: Fixed Windows 10 Cloud Clipboard may have recorded\n sensitive user data\n - CVE-2021-38506: Fixed Thunderbird could be coaxed into going into\n fullscreen mode without notification or warning\n - CVE-2021-38507: Fixed opportunistic Encryption in HTTP2 could be used to\n bypass the Same-Origin-Policy on services hosted on other ports\n - CVE-2021-38508: Fixed permission Prompt could be overlaid, resulting in\n user confusion and potential spoofing\n - CVE-2021-38509: Fixed Javascript alert box could have been spoofed onto\n an arbitrary domain\n - CVE-2021-38510: Fixed Download Protections were bypassed by .inetloc\n files on Mac OS\n - Fixed plain text reformatting regression (bsc#1182863)\n\n - Update to version 91.2 MFSA 2021-47 (bsc#1191332)\n - CVE-2021-29981: Live range splitting could have led to conflicting\n assignments in the JIT\n - CVE-2021-29982: Single bit data leak due to incorrect JIT optimization\n and type confusion\n - CVE-2021-29987: Users could have been tricked into accepting unwanted\n permissions on Linux\n - CVE-2021-32810: Data race in crossbeam-deque\n - CVE-2021-38493: Memory safety bugs fixed in Thunderbird 78.14 and\n Thunderbird 91.1\n - CVE-2021-38496: Use-after-free in MessageTask\n - CVE-2021-38497: Validation message could have been overlaid on another\n origin\n - CVE-2021-38498: Use-after-free of nsLanguageAtomService object\n - CVE-2021-38500: Memory safety bugs fixed in Thunderbird 91.2\n - CVE-2021-38501: Memory safety bugs fixed in Thunderbird 91.2\n - CVE-2021-38502: Downgrade attack on SMTP STARTTLS connections\n\n - Update to version 91.1.0 MFSA 2021-41 (bsc#1190269)\n - CVE-2021-38492: Navigating to `mk:` URL scheme could load Internet\n Explorer\n - CVE-2021-38495: Memory safety bugs fixed in Thunderbird 91.1\n\n - Update to version 91.0.1 MFSA 2021-37 (bsc#1189547)\n - CVE-2021-29991: Header Splitting possible with HTTP/3 Responses\n\n This update was imported from the SUSE:SLE-15-SP2:Update update project.\n\n\nPatch Instructions:\n\n To install this openSUSE Security Update use the SUSE recommended installation methods\n like YaST online_update or \"zypper patch\".\n\n Alternatively you can run the command listed for your product:\n\n - openSUSE Leap 15.2:\n\n zypper in -t patch openSUSE-2021-1635=1", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 10.0, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2021-12-29T00:00:00", "type": "suse", "title": "Security update for MozillaThunderbird (important)", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["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"], "modified": "2021-12-29T00:00:00", "id": "OPENSUSE-SU-2021:1635-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/YVVRA5LXBWWHGQPQLJYZRWPCG4E2L7WQ/", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-04-18T12:39:52", "description": "An update that fixes 33 vulnerabilities is now available.\n\nDescription:\n\n This update for MozillaThunderbird fixes the following issues:\n\n - Update to version 91.4 MFSA 2021-54 (bsc#1193485)\n - CVE-2021-43536: URL leakage when navigating while executing asynchronous\n function\n - CVE-2021-43537: Heap buffer overflow when using structured clone\n - CVE-2021-43538: Missing fullscreen and pointer lock notification when\n requesting both\n - CVE-2021-43539: GC rooting failure when calling wasm instance methods\n - CVE-2021-43541: External protocol handler parameters were unescaped\n - CVE-2021-43542: XMLHttpRequest error codes could have leaked the\n existence of an external protocol handler\n - CVE-2021-43543: Bypass of CSP sandbox directive when embedding\n - CVE-2021-43545: Denial of Service when using the Location API in a loop\n - CVE-2021-43546: Cursor spoofing could overlay user interface when native\n cursor is zoomed\n - CVE-2021-43528: JavaScript unexpectedly enabled for the composition area\n\n - Update to version 91.3.2\n - CVE-2021-40529: Fixed ElGamal implementation could allow plaintext\n recovery (bsc#1190244)\n\n - Update to version 91.3 MFSA 2021-50 (bsc#1192250)\n - CVE-2021-38503: Fixed iframe sandbox rules did not apply to XSLT\n stylesheets\n - CVE-2021-38504: Fixed use-after-free in file picker dialog\n - CVE-2021-38505: Fixed Windows 10 Cloud Clipboard may have recorded\n sensitive user data\n - CVE-2021-38506: Fixed Thunderbird could be coaxed into going into\n fullscreen mode without notification or warning\n - CVE-2021-38507: Fixed opportunistic Encryption in HTTP2 could be used to\n bypass the Same-Origin-Policy on services hosted on other ports\n - CVE-2021-38508: Fixed permission Prompt could be overlaid, resulting in\n user confusion and potential spoofing\n - CVE-2021-38509: Fixed Javascript alert box could have been spoofed onto\n an arbitrary domain\n - CVE-2021-38510: Fixed Download Protections were bypassed by .inetloc\n files on Mac OS\n - Fixed plain text reformatting regression (bsc#1182863)\n\n - Update to version 91.2 MFSA 2021-47 (bsc#1191332)\n - CVE-2021-29981: Live range splitting could have led to conflicting\n assignments in the JIT\n - CVE-2021-29982: Single bit data leak due to incorrect JIT optimization\n and type confusion\n - CVE-2021-29987: Users could have been tricked into accepting unwanted\n permissions on Linux\n - CVE-2021-32810: Data race in crossbeam-deque\n - CVE-2021-38493: Memory safety bugs fixed in Thunderbird 78.14 and\n Thunderbird 91.1\n - CVE-2021-38496: Use-after-free in MessageTask\n - CVE-2021-38497: Validation message could have been overlaid on another\n origin\n - CVE-2021-38498: Use-after-free of nsLanguageAtomService object\n - CVE-2021-38500: Memory safety bugs fixed in Thunderbird 91.2\n - CVE-2021-38501: Memory safety bugs fixed in Thunderbird 91.2\n - CVE-2021-38502: Downgrade attack on SMTP STARTTLS connections\n\n - Update to version 91.1.0 MFSA 2021-41 (bsc#1190269)\n - CVE-2021-38492: Navigating to `mk:` URL scheme could load Internet\n Explorer\n - CVE-2021-38495: Memory safety bugs fixed in Thunderbird 91.1\n\n - Update to version 91.0.1 MFSA 2021-37 (bsc#1189547)\n - CVE-2021-29991: Header Splitting possible with HTTP/3 Responses\n\n\nPatch Instructions:\n\n To install this openSUSE Security Update use the SUSE recommended installation methods\n like YaST online_update or \"zypper patch\".\n\n Alternatively you can run the command listed for your product:\n\n - openSUSE Leap 15.3:\n\n zypper in -t patch openSUSE-SLE-15.3-2021-4150=1", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 10.0, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2021-12-22T00:00:00", "type": "suse", "title": "Security update for MozillaThunderbird (important)", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["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"], "modified": "2021-12-22T00:00:00", "id": "OPENSUSE-SU-2021:4150-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/OQOGFW6JISWI3PQR7AHD3OEX3SPELMFB/", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "ubuntu": [{"lastseen": "2023-08-17T07:51:14", "description": "## Releases\n\n * Ubuntu 20.04 LTS\n * Ubuntu 18.04 ESM\n\n## Packages\n\n * thunderbird \\- Mozilla Open Source mail and newsgroup client\n\nMultiple security issues were discovered in Thunderbird. If a user were \ntricked into opening a specially crafted website in a browsing context, an \nattacker could potentially exploit these to cause a denial of service, \nobtain sensitive information, trick a user into accepting unwanted \npermissions, conduct header splitting attacks, conduct spoofing attacks, \nbypass security restrictions, confuse the user, or execute arbitrary code. \n(CVE-2021-4129, CVE-2021-4140, CVE-2021-29981, CVE-2021-29982, \nCVE-2021-29987, CVE-2021-29991, CVE-2021-38495, CVE-2021-38496, \nCVE-2021-38497, CVE-2021-38498, CVE-2021-38500, CVE-2021-38501, \nCVE-2021-38503, CVE-2021-38504, CVE-2021-38506, CVE-2021-38507, \nCVE-2021-38508, CVE-2021-38509, CVE-2021-43534, CVE-2021-43535, \nCVE-2021-43536, CVE-2021-43537, CVE-2021-43538, CVE-2021-43539, \nCVE-2021-43541, CVE-2021-43542, CVE-2021-43543, CVE-2021-43545, \nCVE-2021-43656, CVE-2022-22737, CVE-2022-22738, CVE-2022-22739, \nCVE-2022-22740, CVE-2022-22741, CVE-2022-22742, CVE-2022-22743, \nCVE-2022-22745, CVE-2022-22747, CVE-2022-22748, CVE-2022-22751)\n\nIt was discovered that Thunderbird ignored the configuration to require \nSTARTTLS for an SMTP connection. A person-in-the-middle could potentially \nexploit this to perform a downgrade attack in order to intercept messages \nor take control of a session. (CVE-2021-38502)\n\nIt was discovered that JavaScript was unexpectedly enabled in the \ncomposition area. An attacker could potentially exploit this in \ncombination with another vulnerability, with unspecified impacts. \n(CVE-2021-43528)\n\nA buffer overflow was discovered in the Matrix chat library bundled with \nThunderbird. An attacker could potentially exploit this to cause a denial \nof service, or execute arbitrary code. (CVE-2021-44538)\n\nIt was discovered that Thunderbird's OpenPGP integration only considered \nthe inner signed message when checking signature validity in a message \nthat contains an additional outer MIME layer. An attacker could \npotentially exploit this to trick the user into thinking that a message \nhas a valid signature. (CVE-2021-4126)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 10.0, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2022-01-21T00:00:00", "type": "ubuntu", "title": "Thunderbird vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-29981", "CVE-2021-29982", "CVE-2021-29987", "CVE-2021-29991", "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-2021-38506", "CVE-2021-38507", "CVE-2021-38508", "CVE-2021-38509", "CVE-2021-4126", "CVE-2021-4129", "CVE-2021-4140", "CVE-2021-43528", "CVE-2021-43534", "CVE-2021-43535", "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", "CVE-2021-43656", "CVE-2021-44538", "CVE-2022-22737", "CVE-2022-22738", "CVE-2022-22739", "CVE-2022-22740", "CVE-2022-22741", "CVE-2022-22742", "CVE-2022-22743", "CVE-2022-22745", "CVE-2022-22747", "CVE-2022-22748", "CVE-2022-22751"], "modified": "2022-01-21T00:00:00", "id": "USN-5248-1", "href": "https://ubuntu.com/security/notices/USN-5248-1", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}]}
CVE-2021-38502
