CVSS: 9.8EPSS: 96%CPEs: 5EXPL: 54CVE-2024-4577 – PHP-CGI OS Command Injection Vulnerability
https://notcve.org/view.php?id=CVE-2024-4577
In PHP versions 8.1.* before 8.1.29, 8.2.* before 8.2.20, 8.3.* before 8.3.8, when using Apache and PHP-CGI on Windows, if the system is set up to use certain code pages, Windows may use "Best-Fit" behavior to replace characters in command line given to Win32 API functions. PHP CGI module may misinterpret those characters as PHP options, which may allow a malicious user to pass options to PHP binary being run, and thus reveal the source code of scripts, run arbitrary PHP code on the server, etc. En las versiones de PHP 8.1.* anteriores a 8.1.29, 8.2.* anteriores a 8.2.20, 8.3.* anteriores a 8.3.8, cuando se usa Apache y PHP-CGI en Windows, si el sistema está configurado para usar ciertas páginas de códigos, Windows puede utilizar el comportamiento "Mejor ajuste" para reemplazar caracteres en la línea de comando proporcionada a las funciones de la API de Win32. El módulo PHP CGI puede malinterpretar esos caracteres como opciones de PHP, lo que puede permitir a un usuario malintencionado pasar opciones al binario PHP que se está ejecutando y, por lo tanto, revelar el código fuente de los scripts, ejecutar código PHP arbitrario en el servidor, etc. PHP versions prior to 8.3.8 suffer from a remote code execution vulnerability. • https://github.com/BTtea/CVE-2024-4577-RCE-PoC https://github.com/K3ysTr0K3R/CVE-2024-4577-EXPLOIT https://github.com/manuelinfosec/CVE-2024-4577 https://github.com/zomasec/CVE-2024-4577 https://github.com/cybersagor/CVE-2024-4577 https://github.com/l0n3m4n/CVE-2024-4577-RCE https://github.com/bughuntar/CVE-2024-4577 https://github.com/watchtowrlabs/CVE-2024-4577 https://github.com/xcanwin/CVE-2024-4577-PHP-RCE https://github.com/TAM-K592/CVE-2024-4577 https:/ • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •
CVSS: 5.3EPSS: 0%CPEs: 7EXPL: 1CVE-2024-5458 – Filter bypass in filter_var (FILTER_VALIDATE_URL)
https://notcve.org/view.php?id=CVE-2024-5458
In PHP versions 8.1.* before 8.1.29, 8.2.* before 8.2.20, 8.3.* before 8.3.8, due to a code logic error, filtering functions such as filter_var when validating URLs (FILTER_VALIDATE_URL) for certain types of URLs the function will result in invalid user information (username + password part of URLs) being treated as valid user information. This may lead to the downstream code accepting invalid URLs as valid and parsing them incorrectly. En las versiones de PHP 8.1.* anteriores a 8.1.29, 8.2.* anteriores a 8.2.20, 8.3.* anteriores a 8.3.8, debido a un error de lógica de código, funciones de filtrado como filter_var al validar URL (FILTER_VALIDATE_URL) para ciertos tipos de URL la función dará como resultado que la información de usuario no válida (nombre de usuario + contraseña parte de las URL) se trate como información de usuario válida. Esto puede hacer que el código posterior acepte URL no válidas como válidas y las analice incorrectamente. • http://www.openwall.com/lists/oss-security/2024/06/07/1 https://github.com/php/php-src/security/advisories/GHSA-w8qr-v226-r27w https://lists.debian.org/debian-lts-announce/2024/06/msg00009.html https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PKGTQUOA2NTZ3RXN22CSAUJPIRUYRB4B https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/W45DBOH56NQDRTOM2DN2LNA2FZIMC3PK https://security.netapp.com/advisory/ntap-20240726-0001 • CWE-345: Insufficient Verification of Data Authenticity •
CVSS: 6.2EPSS: 0%CPEs: 14EXPL: 0CVE-2022-4900 – Potential buffer overflow in php_cli_server_startup_workers
https://notcve.org/view.php?id=CVE-2022-4900
A vulnerability was found in PHP where setting the environment variable PHP_CLI_SERVER_WORKERS to a large value leads to a heap buffer overflow. Se encontró una vulnerabilidad en PHP donde establecer la variable de entorno PHP_CLI_SERVER_WORKERS en un valor grande provoca un desbordamiento del búfer del heap. • https://access.redhat.com/security/cve/CVE-2022-4900 https://bugzilla.redhat.com/show_bug.cgi?id=2179880 https://security.netapp.com/advisory/ntap-20231130-0008 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-787: Out-of-bounds Write •
CVSS: 7.1EPSS: 0%CPEs: 3EXPL: 1CVE-2022-31630 – OOB read due to insufficient input validation in imageloadfont()
https://notcve.org/view.php?id=CVE-2022-31630
In PHP versions prior to 7.4.33, 8.0.25 and 8.1.12, when using imageloadfont() function in gd extension, it is possible to supply a specially crafted font file, such as if the loaded font is used with imagechar() function, the read outside allocated buffer will be used. This can lead to crashes or disclosure of confidential information. En versiones de PHP anteriores a 7.4.33, 8.0.25 y 8.2.12, cuando se usa la función imageloadfont() en la extensión gd, es posible proporcionar un archivo de fuente especialmente manipulado, como si la fuente cargada se usa con imagechar() función, se utilizará la lectura fuera del búfer asignado. Esto puede provocar fallos o divulgación de información confidencial. An out-of-bounds read flaw was found in PHP due to insufficient input validation in the imageloadfont() function. • https://bugs.php.net/bug.php?id=81739 https://access.redhat.com/security/cve/CVE-2022-31630 https://bugzilla.redhat.com/show_bug.cgi?id=2139280 • CWE-125: Out-of-bounds Read CWE-131: Incorrect Calculation of Buffer Size CWE-190: Integer Overflow or Wraparound •
CVSS: 9.8EPSS: 3%CPEs: 15EXPL: 1CVE-2022-37454 – XKCP: buffer overflow in the SHA-3 reference implementation
https://notcve.org/view.php?id=CVE-2022-37454
The Keccak XKCP SHA-3 reference implementation before fdc6fef has an integer overflow and resultant buffer overflow that allows attackers to execute arbitrary code or eliminate expected cryptographic properties. This occurs in the sponge function interface. La implementación de referencia de Keccak XKCP SHA-3 versiones anteriores a fdc6fef, presenta un desbordamiento de enteros y un desbordamiento de búfer resultante que permite a atacantes ejecutar código arbitrario o eliminar las propiedades criptográficas esperadas. Esto ocurre en la interfaz de la función sponge A flaw was found in the Keccak XKCP SHA-3 reference implementation. The sponge function interface allows partial input data to be processed, and partial output to be produced. • https://csrc.nist.gov/projects/hash-functions/sha-3-project https://eprint.iacr.org/2023/331 https://github.com/XKCP/XKCP/security/advisories/GHSA-6w4m-2xhg-2658 https://lists.debian.org/debian-lts-announce/2022/10/msg00041.html https://lists.debian.org/debian-lts-announce/2022/11/msg00000.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3ALQ6BDDPX5HU5YBQOBMDVAA2TSGDKIJ https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org&# • CWE-190: Integer Overflow or Wraparound CWE-680: Integer Overflow to Buffer Overflow •