CVSS: 9.0EPSS: 1%CPEs: 2EXPL: 0CVE-2022-46648 – ruby-git: code injection vulnerability
https://notcve.org/view.php?id=CVE-2022-46648
17 Jan 2023 — ruby-git versions prior to v1.13.0 allows a remote authenticated attacker to execute an arbitrary ruby code by having a user to load a repository containing a specially crafted filename to the product. This vulnerability is different from CVE-2022-47318. Las versiones de ruby-git anteriores a la v1.13.0 permiten a un atacante remoto autenticado ejecutar un código Ruby arbitrario haciendo que un usuario cargue en el producto un repositorio que contiene un nombre de archivo especialmente manipulado. Esta vuln... • https://github.com/ruby-git/ruby-git • CWE-94: Improper Control of Generation of Code ('Code Injection') •
CVSS: 9.0EPSS: 2%CPEs: 9EXPL: 1CVE-2021-33621 – ruby/cgi-gem: HTTP response splitting in CGI
https://notcve.org/view.php?id=CVE-2021-33621
18 Nov 2022 — The cgi gem before 0.1.0.2, 0.2.x before 0.2.2, and 0.3.x before 0.3.5 for Ruby allows HTTP response splitting. This is relevant to applications that use untrusted user input either to generate an HTTP response or to create a CGI::Cookie object. La gema cgi anterior a 0.1.0.2, 0.2.x anterior a 0.2.2 y 0.3.x anterior a 0.3.5 para Ruby permite la división de respuestas HTTP. Esto es relevante para aplicaciones que utilizan entradas de usuarios que no son de confianza, ya sea para generar una respuesta HTTP o ... • https://lists.debian.org/debian-lts-announce/2023/06/msg00012.html • CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') CWE-113: Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting') •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 1CVE-2022-39224 – Arbitrary shell execution when extracting or listing files contained in a malicious rpm.
https://notcve.org/view.php?id=CVE-2022-39224
21 Sep 2022 — Arr-pm is an RPM reader/writer library written in Ruby. Versions prior to 0.0.12 are subject to OS command injection resulting in shell execution if the RPM contains a malicious "payload compressor" field. This vulnerability impacts the `extract` and `files` methods of the `RPM::File` class of this library. Version 0.0.12 patches these issues. A workaround for this issue is to ensure any RPMs being processed contain valid/known payload compressor values such as gzip, bzip2, xz, zstd, and lzma. • https://github.com/jordansissel/ruby-arr-pm/pull/14 • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 1CVE-2021-3779 – Ruby-MySQL Gem Client File Read
https://notcve.org/view.php?id=CVE-2021-3779
28 Jun 2022 — A malicious MySQL server can request local file content from a client using ruby-mysql prior to version 2.10.0 without explicit authorization from the user. This issue was resolved in version 2.10.0 and later. Un servidor MySQL malicioso puede solicitar el contenido de un archivo local a un cliente usando ruby-mysql versiones anteriores a 2.10.0, sin autorización explícita del usuario. Este problema ha sido resuelto en versiones 2.10.0 y posteriores • https://www.rapid7.com/blog/post/2022/06/28/cve-2021-3779-ruby-mysql-gem-client-file-read-fixed • CWE-610: Externally Controlled Reference to a Resource in Another Sphere •
CVSS: 7.5EPSS: 0%CPEs: 9EXPL: 0CVE-2022-28739 – ruby: Buffer overrun in String-to-Float conversion
https://notcve.org/view.php?id=CVE-2022-28739
09 May 2022 — There is a buffer over-read in Ruby before 2.6.10, 2.7.x before 2.7.6, 3.x before 3.0.4, and 3.1.x before 3.1.2. It occurs in String-to-Float conversion, including Kernel#Float and String#to_f. Se presenta una lectura excesiva del búfer en Ruby versiones anteriores a 2.6.10, 2.7.x versiones anteriores a 2.7.6, 3.x versiones anteriores a 3.0.4 y 3.1.x versiones anteriores a 3.1.2. Es producida en la conversión String-to-Float, incluyendo Kernel#Float y String#to_f A buffer overrun vulnerability was found in ... • http://seclists.org/fulldisclosure/2022/Oct/28 • CWE-125: Out-of-bounds Read •
CVSS: 9.8EPSS: 0%CPEs: 2EXPL: 0CVE-2022-28738 – Ruby: Double free in Regexp compilation
https://notcve.org/view.php?id=CVE-2022-28738
09 May 2022 — 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. Se ha encontrado una doble liberación en el compilador de Regexp en Ruby versiones 3.x anteriores a 3.0.4 y versiones 3.1.x anteriores a 3.1.2. Si una víctima intenta crear un Regexp a partir de una entrada de usuario no confiable, un atacante puede ser capaz de escribir en ubicacion... • https://hackerone.com/reports/1220911 • CWE-415: Double Free •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 2CVE-2022-24795 – Buffer Overflow and Integer Overflow in yajl-ruby
https://notcve.org/view.php?id=CVE-2022-24795
05 Apr 2022 — yajl-ruby is a C binding to the YAJL JSON parsing and generation library. The 1.x branch and the 2.x branch of `yajl` contain an integer overflow which leads to subsequent heap memory corruption when dealing with large (~2GB) inputs. The reallocation logic at `yajl_buf.c#L64` may result in the `need` 32bit integer wrapping to 0 when `need` approaches a value of 0x80000000 (i.e. ~2GB of data), which results in a reallocation of buf->alloc into a small heap chunk. These integers are declared as `size_t` in th... • https://github.com/brianmario/yajl-ruby/blob/7168bd79b888900aa94523301126f968a93eb3a6/ext/yajl/yajl_buf.c#L64 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-122: Heap-based Buffer Overflow CWE-190: Integer Overflow or Wraparound •
CVSS: 9.8EPSS: 0%CPEs: 7EXPL: 1CVE-2021-41816 – ruby: buffer overflow in CGI.escape_html
https://notcve.org/view.php?id=CVE-2021-41816
19 Jan 2022 — CGI.escape_html in Ruby before 2.7.5 and 3.x before 3.0.3 has an integer overflow and resultant buffer overflow via a long string on platforms (such as Windows) where size_t and long have different numbers of bytes. This also affects the CGI gem before 0.3.1 for Ruby. El archivo CGI.escape_html en Ruby versiones anteriores a 2.7.5 y 3.x versiones anteriores a 3.0.3, presenta un desbordamiento de enteros y un desbordamiento de búfer resultante por medio de una cadena larga en plataformas (como Windows) donde... • https://hackerone.com/reports/1328463 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-190: Integer Overflow or Wraparound •
CVSS: 7.5EPSS: 0%CPEs: 19EXPL: 1CVE-2021-41817 – ruby: Regular expression denial of service vulnerability of Date parsing methods
https://notcve.org/view.php?id=CVE-2021-41817
01 Jan 2022 — Date.parse in the date gem through 3.2.0 for Ruby allows ReDoS (regular expression Denial of Service) via a long string. The fixed versions are 3.2.1, 3.1.2, 3.0.2, and 2.0.1. Date.parse en date gem versiones hasta 3.2.0 para Ruby, permite ReDoS (expresión regular de denegación de servicio) por medio de una cadena larga. Las versiones corregidas son 3.2.1, 3.1.2, 3.0.2 y 2.0.1. A flaw was found in ruby, where the date object was found to be vulnerable to a regular expression denial of service (ReDoS) during... • https://hackerone.com/reports/1254844 • CWE-400: Uncontrolled Resource Consumption CWE-1333: Inefficient Regular Expression Complexity •
CVSS: 7.5EPSS: 0%CPEs: 18EXPL: 1CVE-2021-41819 – ruby: Cookie prefix spoofing in CGI::Cookie.parse
https://notcve.org/view.php?id=CVE-2021-41819
01 Jan 2022 — CGI::Cookie.parse in Ruby through 2.6.8 mishandles security prefixes in cookie names. This also affects the CGI gem through 0.3.0 for Ruby. CGI::Cookie.parse en Ruby versiones hasta 2.6.8, maneja inapropiadamente los prefijos de seguridad en los nombres de las cookies. Esto también afecta a CGI gem versiones hasta 0.3.0 para Ruby. A flaw was found in Ruby. • https://hackerone.com/reports/910552 • CWE-565: Reliance on Cookies without Validation and Integrity Checking •