Vulnerabilities > PHP > Critical
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2024-06-09 | CVE-2024-4577 | OS Command Injection vulnerability in multiple products 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. | 9.8 |
| 2023-08-11 | CVE-2023-3824 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products In PHP version 8.0.* before 8.0.30, 8.1.* before 8.1.22, and 8.2.* before 8.2.8, when loading phar file, while reading PHAR directory entries, insufficient length checking may lead to a stack buffer overflow, leading potentially to memory corruption or RCE. | 9.8 |
| 2022-10-21 | CVE-2022-37454 | Integer Overflow or Wraparound vulnerability in multiple products 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. network low complexity extended-keccak-code-package-project debian fedoraproject php python sha3-project pysha3-project pypy CWE-190 critical | 9.8 |
| 2022-07-28 | CVE-2022-31627 | Out-of-bounds Write vulnerability in PHP In PHP versions 8.1.x below 8.1.8, when fileinfo functions, such as finfo_buffer, due to incorrect patch applied to the third party code from libmagic, incorrect function may be used to free allocated memory, which may lead to heap corruption. | 9.8 |
| 2022-04-05 | CVE-2022-26635 | Unspecified vulnerability in PHP Memcached PHP-Memcached v2.2.0 and below contains an improper NULL termination which allows attackers to execute CLRF injection. | 9.8 |
| 2022-02-27 | CVE-2021-21708 | Use After Free vulnerability in PHP In PHP versions 7.4.x below 7.4.28, 8.0.x below 8.0.16, and 8.1.x below 8.1.3, when using filter functions with FILTER_VALIDATE_FLOAT filter and min/max limits, if the filter fails, there is a possibility to trigger use of allocated memory after free, which can result it crashes, and potentially in overwrite of other memory chunks and RCE. | 9.8 |
| 2019-12-23 | CVE-2019-11049 | Double Free vulnerability in multiple products In PHP versions 7.3.x below 7.3.13 and 7.4.0 on Windows, when supplying custom headers to mail() function, due to mistake introduced in commit 78f4b4a2dcf92ddbccea1bb95f8390a18ac3342e, if the header is supplied in lowercase, this can result in double-freeing certain memory locations. | 9.8 |
| 2019-10-28 | CVE-2019-11043 | Out-of-bounds Write vulnerability in multiple products In PHP versions 7.1.x below 7.1.33, 7.2.x below 7.2.24 and 7.3.x below 7.3.11 in certain configurations of FPM setup it is possible to cause FPM module to write past allocated buffers into the space reserved for FCGI protocol data, thus opening the possibility of remote code execution. | 9.8 |
| 2019-07-10 | CVE-2019-13224 | Use After Free vulnerability in multiple products A use-after-free in onig_new_deluxe() in regext.c in Oniguruma 6.9.2 allows attackers to potentially cause information disclosure, denial of service, or possibly code execution by providing a crafted regular expression. | 9.8 |
| 2019-05-03 | CVE-2019-11037 | Out-of-bounds Write vulnerability in PHP Imagick In PHP imagick extension in versions between 3.3.0 and 3.4.4, writing to an array of values in ImagickKernel::fromMatrix() function did not check that the address will be within the allocated array. | 9.8 |