Ubuntu Security Notice 4335-1 - Multiple security issues were discovered in Thunderbird. If a user were tricked in to opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, bypass security restrictions, bypass same-origin restrictions, conduct cross-site scripting attacks, or execute arbitrary code. Various other issues were also addressed.
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Gentoo Linux Security Advisory 202003-10 - Multiple vulnerabilities have been found in Mozilla Thunderbird, the worst of which could result in the arbitrary execution of code. Versions less than 68.6.0 are affected.
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Ubuntu Security Notice 4202-2 - USN-4202-1 fixed vulnerabilities in Thunderbird. After upgrading, Thunderbird created a new profile for some users. This update fixes the problem. It was discovered that a specially crafted S/MIME message with an inner encryption layer could be displayed as having a valid signature in some circumstances, even if the signer had no access to the encrypted message. An attacker could potentially exploit this to spoof the message author. Multiple security issues were discovered in Thunderbird. If a user were tricked in to opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, bypass security restrictions, bypass same-origin restrictions, conduct cross-site scripting attacks, or execute arbitrary code. A heap overflow was discovered in the expat library in Thunderbird. If a user were tricked in to opening a specially crafted message, an attacker could potentially exploit this to cause a denial of service, or execute arbitrary code.
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Debian Linux Security Advisory 4571-1 - Multiple security issues have been found in Thunderbird which could potentially result in the execution of arbitrary code or denial of service.
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Red Hat Security Advisory 2019-3756-01 - Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 68.2.0. Issues addressed include buffer overflow, bypass, cross site scripting, and use-after-free vulnerabilities.
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Red Hat Security Advisory 2019-3281-01 - Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 68.2.0 ESR. Issues addressed include buffer overflow, bypass, cross site scripting, and use-after-free vulnerabilities.
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Red Hat Security Advisory 2019-3237-01 - Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 68.2.0. Issues addressed include buffer overflow, bypass, cross site scripting, and use-after-free vulnerabilities.
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Red Hat Security Advisory 2019-3210-01 - Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 68.2.0. Issues addressed include buffer overflow, bypass, cross site scripting, and use-after-free vulnerabilities.
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Debian Linux Security Advisory 4549-1 - Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code, information disclosure, cross-site scripting or denial of service.
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Red Hat Security Advisory 2019-3196-01 - Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 68.2.0 ESR. Issues addressed include buffer overflow, bypass, cross site scripting, and use-after-free vulnerabilities.
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Ubuntu Security Notice 4165-1 - Multiple security issues were discovered in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, bypass security restrictions, bypass same-origin restrictions, conduct cross-site scripting attacks, bypass content security policy protections, or execute arbitrary code.
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Red Hat Security Advisory 2019-3193-01 - Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 68.2.0 ESR. Issues addressed include buffer overflow, bypass, cross site scripting, and use-after-free vulnerabilities.
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Slackware Security Advisory - New mozilla-firefox packages are available for Slackware 14.2 and -current to fix security issues.
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