[slackware-security] mozilla-firefox

New mozilla-firefox packages are available for Slackware 15.0 and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/mozilla-firefox-115.2.0esr-i686-1slack15.0.txz: Upgraded. This update contains security fixes and improvements. For more...

[SECURITY] [DSA 5485-1] firefox-esr security update

------------------------------------------------------------------------- Debian Security Advisory DSA-5485-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff August 30, 2023 https://www.debian.org/security/faq -...

Mozilla Releases Security Updates for Multiple Products

Mozilla has released security updates to address vulnerabilities for Firefox 117, Firefox ESR 115.2, Firefox ESR 102.15, Thunderbird 115.2, and Thunderbird 102.15. A cyber threat actor can exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and...

CVE-2023-4585

The Mozilla Foundation Security Advisory describes this flaw as: Memory safety bugs present in Firefox 116, Firefox ESR 115.1, and Thunderbird 115.1. 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...

CVE-2023-4584

The Mozilla Foundation Security Advisory describes this flaw as: Memory safety bugs present in Firefox 116, Firefox ESR 102.14, Firefox ESR 115.1, Thunderbird 102.14, and Thunderbird 115.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of thes...

CVE-2023-4583

The Mozilla Foundation Security Advisory describes this flaw as: When checking if the Browsing Context had been discarded in HttpBaseChannel, if the load group was not available then it was assumed to have already been discarded which was not always the case for private channels after the private...

CVE-2023-4582

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory: Due to large allocation checks in Angle for glsl shaders being too lenient, a buffer overflow could occur when allocating too much private shader memory on mac OS. This bug only affects Firefox on macOS. Other operating system...

CVE-2023-4581

The Mozilla Foundation Security Advisory describes this flaw as: Excel .xll add-in files did not have a blocklist entry in Firefox's executable blocklist which allowed them to be downloaded without any warning of their potential harm...

CVE-2023-4578

The Mozilla Foundation Security Advisory describes this flaw as: When calling JS::CheckRegExpSyntax a Syntax Error could have been set which would end in calling convertToRuntimeErrorAndClear. A path in the function could attempt to allocate memory when none is available which would have caused a...

CVE-2023-4580

The Mozilla Foundation Security Advisory describes this flaw as: Push notifications stored on disk in private browsing mode were not being encrypted potentially allowing the leak of sensitive information...

CVE-2023-4577

The Mozilla Foundation Security Advisory describes this flaw as: When UpdateRegExpStatics attempted to access initialStringHeap it could already have been garbage collected prior to entering the function, which could potentially have led to an exploitable crash...

CVE-2023-4576

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory: On Windows, an integer overflow could occur in RecordedSourceSurfaceCreation, which results in a heap buffer overflow, potentially leaking sensitive data that could have led to a sandbox escape. This bug only affects Firefox o...

CVE-2023-4574

The Mozilla Foundation Security Advisory describes this flaw as: When creating a callback over IPC for showing the Color Picker window, multiple of the same callbacks could have been created at a time and eventually all simultaneously destroyed as soon as one of the callbacks finished. This could...

CVE-2023-4575

The Mozilla Foundation Security Advisory describes this flaw as: When creating a callback over IPC for showing the File Picker window, multiple of the same callbacks could have been created at a time and eventually all simultaneously destroyed as soon as one of the callbacks finished. This could...

CVE-2023-4573

The Mozilla Foundation Security Advisory describes this flaw as: When receiving rendering data over IPC mStream could have been destroyed when initialized, which could have led to a use-after-free causing a potentially exploitable crash...

CVE-2023-4051

The Mozilla Foundation Security Advisory describes this flaw as: A website could have obscured the full screen notification by using the file open dialog. This could have led to user confusion and possible spoofing attacks...

CVE-2023-4053

The Mozilla Foundation Security Advisory describes this flaw as: A website could have obscured the full screen notification by using a URL with a scheme handled by an external program, such as a mailto URL. This could have led to user confusion and possible spoofing attacks...

USN-6320-1: Firefox vulnerabilities

Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across domains, or execute arbitrary code. CVE-2023-4573, CVE-2023-4574,...

CVE-2023-4583

When checking if the Browsing Context had been discarded in HttpBaseChannel, if the load group was not available then it was assumed to have already been discarded which was not always the case for private channels after the private session had ended. This vulnerability affects Firefox 117, Firef...

Mozilla Firefox 安全漏洞

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. Mozilla Firefox suffers from a security vulnerability that stems from a syntax error that may be set by JS::CheckRegExpSyntax when called, which will result in a call to convertToRuntimeErrorAndClear...