CVE-2021-23960

Performing garbage collection on re-declared JavaScript variables resulted in a user-after-poison, and a potentially exploitable crash. This vulnerability affects Firefox 85, Thunderbird 78.7, and Firefox ESR 78.7...

CVE-2021-23960: Undefined Security Weakness

Performing garbage collection on re-declared JavaScript variables resulted in a user-after-poison, and a potentially exploitable crash. This vulnerability affects Firefox 85, Thunderbird 78.7, and Firefox ESR 78.7...

atomic-openshift: cross-namespace owner references can trigger deletions of valid children

A vulnerability exists in the garbage collection mechanism of atomic-openshift. An attacker able spoof the UUID of a valid object from another namespace is able to delete children of those objects...

OPENSUSE-SU-2021:0269-1 Security update for java-11-openjdk

This update for java-11-openjdk fixes the following issues: java-11-openjdk was upgraded to include January 2021 CPU bsc1181239 - Enable Sheandoah GC for x8664 jscECO-3171 This update was imported from the SUSE:SLE-15:Update update project...

SUSE-SU-2021:0352-1 Security update for java-11-openjdk

This update for java-11-openjdk fixes the following issues: java-11-openjdk was upgraded to include January 2021 CPU bsc1181239 - Enable Sheandoah GC for x8664 jscECO-3171...

Mozilla: Use-after-poison for incorrectly redeclared JavaScript variables during GC

The Mozilla Foundation Security Advisory describes this flaw as: Performing garbage collection on re-declared JavaScript variables resulted in a user-after-poison, and a potentially exploitable crash...

Mozilla: Use-after-poison for incorrectly redeclared JavaScript variables during GC

The Mozilla Foundation Security Advisory describes this flaw as: Performing garbage collection on re-declared JavaScript variables resulted in a user-after-poison, and a potentially exploitable crash...

Mozilla: Use-after-poison for incorrectly redeclared JavaScript variables during GC

The Mozilla Foundation Security Advisory describes this flaw as: Performing garbage collection on re-declared JavaScript variables resulted in a user-after-poison, and a potentially exploitable crash...

Mozilla: Use-after-poison for incorrectly redeclared JavaScript variables during GC

The Mozilla Foundation Security Advisory describes this flaw as: Performing garbage collection on re-declared JavaScript variables resulted in a user-after-poison, and a potentially exploitable crash...

Mozilla: Use-after-poison for incorrectly redeclared JavaScript variables during GC

The Mozilla Foundation Security Advisory describes this flaw as: Performing garbage collection on re-declared JavaScript variables resulted in a user-after-poison, and a potentially exploitable crash...

Mozilla: Use-after-poison for incorrectly redeclared JavaScript variables during GC

The Mozilla Foundation Security Advisory describes this flaw as: Performing garbage collection on re-declared JavaScript variables resulted in a user-after-poison, and a potentially exploitable crash...

Mozilla: Use-after-poison for incorrectly redeclared JavaScript variables during GC

The Mozilla Foundation Security Advisory describes this flaw as: Performing garbage collection on re-declared JavaScript variables resulted in a user-after-poison, and a potentially exploitable crash...

Mozilla: Use-after-poison for incorrectly redeclared JavaScript variables during GC

The Mozilla Foundation Security Advisory describes this flaw as: Performing garbage collection on re-declared JavaScript variables resulted in a user-after-poison, and a potentially exploitable crash...

Mozilla Firefox < 85.0

The version of Firefox installed on the remote Windows host is prior to 85.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2021-03 advisory. - Mozilla developers Sebastian Hengst, Christian Holler, Tyson Smith reported memory safety bugs present in Firefox 84...

Mozilla Firefox 安全漏洞

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. A security vulnerability previously existed in Mozilla Firefox version 85.0. The vulnerability stems from the fact that performing garbage collection on a redeclared JavaScript variable can lead to...

UBUNTU-CVE-2021-23960

Performing garbage collection on re-declared JavaScript variables resulted in a user-after-poison, and a potentially exploitable crash. This vulnerability affects Firefox 85, Thunderbird 78.7, and Firefox ESR 78.7...

serenity:FuzzJs: Stack-buffer-overflow in JS::Heap::gather_conservative_roots

Project: https://github.com/SerenityOS/serenity.git Detailed Report: https://oss-fuzz.com/testcase?key=5341858496643072 Project: serenity Fuzzing Engine: afl Fuzz Target: FuzzJs Job Type: aflasanserenity Platform Id: linux Crash Type: Stack-buffer-overflow READ 8 Crash Address: 0x7ffc5ad65468 Cra...

xnio: file descriptor leak caused by growing amounts of NIO Selector file handles may lead to DoS

A flaw was found in xnio. A file descriptor leak caused by growing amounts of NIO Selector file, handled between garbage collection cycles, may allow the attacker to cause a denial of service. The highest threat from this vulnerability is to system availability...

Basecamp: Information Disclosure of Garbage Collection Cycle 'Again'

A diagnostic subdomain was still available publicly after being reported https://hackerone.com/reports/981796 and remediation. Subsequently a researcher was able to access the subdomain. Disclosure has been limited as the report contains low sensitive information, but sensitive none the less...

xnio: file descriptor leak caused by growing amounts of NIO Selector file handles may lead to DoS

A flaw was found in xnio. A file descriptor leak caused by growing amounts of NIO Selector file, handled between garbage collection cycles, may allow the attacker to cause a denial of service. The highest threat from this vulnerability is to system availability...