Mozilla Thunderbird Security Advisories (MFSA2021-02, MFSA2021-05) - Windows

Mozilla Thunderbird is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:mozilla:thunderbird";...

CVE-2021-23964

The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers reported memory safety bugs present in Firefox 84 and Firefox ESR 78.6. 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...

CVE-2020-36221

An integer underflow was discovered in OpenLDAP before 2.4.57 leading to slapd crashes in the Certificate Exact Assertion processing, resulting in denial of service schemainit.c serialNumberAndIssuerCheck...

Mozilla Firefox ESR < 78.7

The version of Firefox ESR installed on the remote Windows host is prior to 78.7. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2021-04 advisory. - Mozilla developers Alexis Beingessner, Christian Holler, Andrew McCreight, Tyson Smith, Jon Coppeard, Andr Bargull,...

Security Vulnerabilities fixed in Firefox 85 — Mozilla

If a user clicked into a specifically crafted PDF, the PDF reader could be confused into leaking cross-origin information, when said information is served as chunked data. Using the new logical assignment operators in a JavaScript switch statement could have caused a type confusion, leading to a...

Security Vulnerabilities fixed in Firefox ESR 78.7 — Mozilla

If a user clicked into a specifically crafted PDF, the PDF reader could be confused into leaking cross-origin information, when said information is served as chunked data. Using the new logical assignment operators in a JavaScript switch statement could have caused a type confusion, leading to a...

UBUNTU-CVE-2021-23965

Mozilla developers reported memory safety bugs present in Firefox 84. 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 85...

Mozilla Firefox ESR < 78.7

The version of Firefox ESR installed on the remote macOS or Mac OS X host is prior to 78.7. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2021-04 advisory. - Mozilla developers Alexis Beingessner, Christian Holler, Andrew McCreight, Tyson Smith, Jon Coppeard, And...

UBUNTU-CVE-2021-23964

Mozilla developers reported memory safety bugs present in Firefox 84 and Firefox ESR 78.6. 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 arbitrary code. This vulnerability affects Firefox 85, Thunderbi...

openSUSE Security Update : MozillaFirefox (openSUSE-2020-2325)

This update for MozillaFirefox fixes the following issues : - Firefox Extended Support Release 78.6.0 ESR - Fixed: Various stability, functionality, and security fixes MFSA 2020-55 bsc1180039 - CVE-2020-16042 bmo1679003 Operations on a BigInt could have caused uninitialized memory to be exposed -...

openSUSE Security Update : the Linux Kernel (openSUSE-2021-60)

The openSUSE Leap 15.2 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : - CVE-2020-27835: A use after free in the Linux kernel infiniband hfi1 driver was found in the way user calls Ioctl after open dev file and fork. A local user could use thi...

openSUSE Security Update : MozillaThunderbird (openSUSE-2020-2324)

This update for MozillaThunderbird fixes the following issues : - Mozilla Thunderbird 78.6 - new: MailExtensions: Added browser.windows.openDefaultBrowser bmo1664708 - changed: Thunderbird now only shows quota exceeded indications on the main window bmo1671748 - changed: MailExtensions: menus API...

openSUSE Security Update : MozillaFirefox (openSUSE-2020-2318)

This update for MozillaFirefox fixes the following issues : - Firefox Extended Support Release 78.6.0 ESR - Fixed: Various stability, functionality, and security fixes MFSA 2020-55 bsc1180039 - CVE-2020-16042 bmo1679003 Operations on a BigInt could have caused uninitialized memory to be exposed -...

openSUSE Security Update : xen (openSUSE-2020-2331)

This update for xen fixes the following issues : - CVE-2020-29480: Fixed an issue which could have allowed leak of non-sensitive data to administrator guests bsc117949 XSA-115. - CVE-2020-29481: Fixed an issue which could have allowd to new domains to inherit existing node permissions bsc1179498...

pngcheck -- Buffer-overrun vulnerability

The libpng project reports: pngcheck versions 3.0.0 and earlier have a pair of buffer-overrun bugs related to the sPLT and PPLT chunks the latter is a MNG-only chunk, but it gets noticed even in PNG files if the -s option is used. Both bugs are fixed in version 3.0.1, released on 24 January 2021...

Google Research Pinpoints Security Soft Spot in Multiple Chat Platforms

Google Project Zero researcher Natalie Silvanovich outlined what she believes is a common theme when it comes to serious vulnerabilities impacting leading chat platforms. The research, published Tuesday, identifies a common denominator within chat platforms, called “calling state machine”, which...

SUSE SLES12 Security Update : kernel (SUSE-SU-2021:0133-1)

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : CVE-2020-28374: Fixed a LIO security issue bsc1178372. CVE-2020-36158: Fixed a potential remote code execution in the Marvell mwifiex driver bsc1180559...

Updated resource-agents packages fix security vulnerabilities

Multiple vulnerabilities related to unsafe tempfile usage bsc1146690, bsc1146691, bsc1146692, bsc1146766, bsc1146776, bsc1146784, bsc1146785, bsc1146787. Issues where the ocfmon user was created with a default password bsc1021689, bsc1146687. The resource-agents package has been updated to versio...

Updated synergy packages fix a security vulnerability

In Synergy before version 1.12.0, a Synergy server can be crashed by receiving a kMsgHelloBack packet with a client name length set to 0xffffffff 4294967295 if the servers memory is less than 4 GB. It was verified that this issue does not cause a crash through the exception handler if the availab...

OPENSUSE-SU-2021:0075-1 Security update for the Linux Kernel

The openSUSE Leap 15.1 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2020-29568: An issue was discovered in Xen through 4.14.x. Some OSes such as Linux, FreeBSD, and NetBSD are processing watch events using a single thread. If the event...