CVE-2022-28738

A double free was found in the Regexp compiler in Ruby 3.x before 3.0.4 and 3.1.x before 3.1.2. If a victim attempts to create a Regexp from untrusted user input, an attacker may be able to write to unexpected memory locations...

CVE-2022-28738

A double free was found in the Regexp compiler in Ruby 3.x before 3.0.4 and 3.1.x before 3.1.2. If a victim attempts to create a Regexp from untrusted user input, an attacker may be able to write to unexpected memory locations...

CVE-2022-28738

Ruby 3.x before 3.0.4 and 3.1.x before 3.1.2 contains a double-free in the Regexp compiler when compiling a Regexp from untrusted user input, potentially allowing memory corruption. The issue is fixed in Ruby 3.0.4 and 3.1.2+; affected releases include Ruby 3.x up to those pre-fix versions. Sever...

CVE-2022-28738

A double free was found in the Regexp compiler in Ruby 3.x before 3.0.4 and 3.1.x before 3.1.2. If a victim attempts to create a Regexp from untrusted user input, an attacker may be able to write to unexpected memory locations...

CVE-2022-28738

A double free was found in the Regexp compiler in Ruby 3.x before 3.0.4 and 3.1.x before 3.1.2. If a victim attempts to create a Regexp from untrusted user input, an attacker may be able to write to unexpected memory locations...

UBUNTU-CVE-2022-1620

NULL Pointer Dereference in function vimregexecstring at regexp.c:2729 in GitHub repository vim/vim prior to 8.2.4901. NULL Pointer Dereference in function vimregexecstring at regexp.c:2729 allows attackers to cause a denial of service application crash via a crafted input...

CVE-2022-1620

NULL Pointer Dereference in function vimregexecstring at regexp.c:2729 in GitHub repository vim/vim prior to 8.2.4901. NULL Pointer Dereference in function vimregexecstring at regexp.c:2729 allows attackers to cause a denial of service application crash via a crafted input...

CVE-2021-41959

JerryScript Git version 14ff5bf does not sufficiently track and release allocated memory via jerry-core/ecma/operations/ecma-regexp-object.c after RegExp, which causes a memory leak...

CVE-2021-41959

JerryScript Git version 14ff5bf does not sufficiently track and release allocated memory via jerry-core/ecma/operations/ecma-regexp-object.c after RegExp, which causes a memory leak...

Memory corruption

JerryScript Git version 14ff5bf does not sufficiently track and release allocated memory via jerry-core/ecma/operations/ecma-regexp-object.c after RegExp, which causes a memory leak...

CVE-2021-41959

JerryScript Git version 14ff5bf does not sufficiently track and release allocated memory via jerry-core/ecma/operations/ecma-regexp-object.c after RegExp, which causes a memory leak...

CVE-2021-41959

CVE-2021-41959 affects JerryScript (Git version 14ff5bf). The issue is a memory leak caused by insufficient tracking/freeing of allocated memory in jerry-core/ecma/operations/ecma-regexp-object.c after a RegExp. Multiple connected sources confirm the same root cause, and have not publicly detaile...

CVE-2021-41959

Removed by vendor...

CVE-2021-41959

JerryScript Git version 14ff5bf does not sufficiently track and release allocated memory via jerry-core/ecma/operations/ecma-regexp-object.c after RegExp, which causes a memory leak...

JerryScript Git 安全漏洞

JerryScript is a lightweight JavaScript engine from the Jerryscript project. A security vulnerability exists in JerryScript Git version 14ff5bf, which stems from not adequately tracking and freeing allocated memory via jerry-core/ecma/operations/ecma-regexp-object.c after a RegExp...

vim: use after free in utf_ptr2char

A heap use-after-free vulnerability was found in Vim's utfptr2char function of the src/mbyte.c file. This flaw occurs because vim is using a buffer line after it has been freed in the old regexp engine. This flaw allows an attacker to trick a user into opening a specially crafted file, triggering...

Internet Bug Bounty: CVE-2022-28738: Double free in Regexp compilation

Due to a bug in the Regexp compilation process, creating a Regexp object with a crafted source string could cause the same memory to be freed twice. This is known as a “double free” vulnerability. Note that, in general, it is considered unsafe to create and use a Regexp object generated from...

MGASA-2022-0143 Updated ruby packages fix security vulnerability

Double free in Regexp compilation CVE-2022-28738. A buffer overrun was found in String-to-Float conversion CVE-2022-28739...

Updated ruby packages fix security vulnerability

Double free in Regexp compilation CVE-2022-28738. A buffer overrun was found in String-to-Float conversion CVE-2022-28739...

CVE-2022-28738

A double-free vulnerability was found in Ruby. The issue occurs during Regexp compilation. This flaw allows an attacker to create a Regexp object with a crafted source string that could cause the same memory to be freed twice...