Mozilla: Memory safety bugs fixed in Firefox 77 and Firefox ESR 68.9

The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers reported memory safety bugs present in Firefox 76 and Firefox ESR 68.8. 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...

USN-4359-2 apt vulnerability

USN-4359-1 fixed a vulnerability in APT. This update provides the corresponding update for Ubuntu 12.04 ESM and 14.04 ESM. Original advisory details: It was discovered that APT incorrectly handled certain filenames during package installation. If an attacker could provide a specially crafted...

CVE-2020-12389

The Firefox content processes did not sufficiently lockdown access control which could result in a sandbox escape. Note: this issue only affects Firefox on Windows operating systems.. This vulnerability affects Firefox ESR 68.8 and Firefox 76...

Mozilla Firefox and Firefox ESR Input Validation Error Vulnerability (CNVD-2020-34653)

Mozilla Firefox and Mozilla Firefox ESR are both products of the Mozilla Foundation in the U.S. Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox web browser. A security vulnerability exists in Mozilla Firefox ESR versions prior to 68.8 an...

Security Only Update for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Windows Server 2008 R2 SP1 (KB4556403)

Security Only Update for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Windows Server 2008 R2 SP1 KB4556403 Notice Revised 6/8/2021 On June 8th, 2021, this update was released to replace a previous update to address a “revocation server was offline”...

Mozilla: Memory safety bugs fixed in Firefox 76 and Firefox ESR 68.8

Memory safety flaws were found in Mozilla Firefox and Thunderbird. Memory corruption that an attacker could leverage with enough effort, could allow arbitrary code to run. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability...

Mozilla: Memory safety bugs fixed in Firefox 76 and Firefox ESR 68.8

Memory safety flaws were found in Mozilla Firefox and Thunderbird. Memory corruption that an attacker could leverage with enough effort, could allow arbitrary code to run. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability...

Mozilla Thunderbird, Firefox ESR and Firefox Injection Vulnerabilities

Mozilla Firefox and others are products of the Mozilla Foundation in the U.S.A. Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox web browser.Mozilla Thunderbird is a suite of e-mail client software separate from the Mozilla Application...

Mozilla Firefox and Firefox ESR Input Validation Error Vulnerability (CNVD-2020-54930)

Mozilla Firefox and Mozilla Firefox ESR are both products of the Mozilla Foundation in the U.S. Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox web browser. A security vulnerability exists in Mozilla Firefox ESR versions prior to 68.8 an...

Mozilla Thunderbird, Firefox ESR and Firefox Competitive Conditions Issue Vulnerabilities

Mozilla Firefox and others are products of the Mozilla Foundation in the U.S.A. Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox web browser.Mozilla Thunderbird is a suite of e-mail client software separate from the Mozilla Application...

UBUNTU-CVE-2020-12395

Mozilla developers and community members reported memory safety bugs present in Firefox 75 and Firefox ESR 68.7. 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...

DEBIAN-CVE-2020-6821

When reading from areas partially or fully outside the source resource with WebGL's copyTexSubImage method, the specification requires the returned values be zero. Previously, this memory was uninitialized, leading to potentially sensitive data disclosure. This vulnerability affects Thunderbird...

CVE-2020-6827

When following a link that opened an intent://-schemed URL, causing a custom tab to be opened, Firefox for Android could be tricked into displaying the incorrect URI. Note: This issue only affects Firefox for Android. Other operating systems are unaffected.. This vulnerability affects Firefox ESR...

Mozilla: Memory safety bugs fixed in Firefox 75 and Firefox ESR 68.7

The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers reported memory safety bugs present in Firefox 74 and Firefox ESR 68.6. 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...

Mozilla: Memory safety bugs fixed in Firefox 75 and Firefox ESR 68.7

The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers reported memory safety bugs present in Firefox 74 and Firefox ESR 68.6. 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...

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KLA11743 Multiple vulnerabilities in Microsoft products (ESU)

Multiple vulnerabilities were found in Microsoft products Extended Support Update. Malicious users can exploit these vulnerabilities to execute arbitrary code, obtain sensitive information, gain privileges, cause denial of service. Below is a complete list of vulnerabilities: 1. A memory corrupti...

The vulnerability in web browsers Firefox, Firefox ESR, and the email client Thunderbird, related to a stack overflow error in nrappkit, allows an attacker to access confidential data, compromise its integrity, and cause service interruptions.

The vulnerability in web browsers Firefox, Firefox ESR, and the email client Thunderbird is related to a stack overflow error in the nrappkit library. Exploiting this vulnerability can allow an attacker to gain access to confidential data, compromise its integrity, and cause service interruptions...

The vulnerability of the nsDocShell destructors in Firefox ESR and Firefox web browsers, as well as in the Thunderbird email client, allows attackers to gain access to confidential data, compromise its integrity, and cause service failures.

The vulnerability of the nsDocShell destructors in Firefox ESR and Firefox web browsers, as well as in the Thunderbird email client, is related to the use of memory areas after they are freed. Exploiting this vulnerability can allow an attacker to gain access to confidential data, compromise its...

The vulnerability in web browsers Firefox, Firefox ESR, and the email client Thunderbird, related to the inclusion of functionality from an unreliable controlling domain, allows a perpetrator to compromise data integrity.

The vulnerabilities in web browsers Firefox, Firefox ESR, and the email client Thunderbird are related to the inclusion of features from an unreliable management domain. Exploiting these vulnerabilities allows a remote attacker to compromise data integrity...