Vulnerabilities > PHP

DATE CVE VULNERABILITY TITLE RISK
2021-10-04 CVE-2021-21704 Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in PHP
In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below 8.0.8, when using Firebird PDO driver extension, a malicious database server could cause crashes in various database functions, such as getAttribute(), execute(), fetch() and others by returning invalid response data that is not parsed correctly by the driver.
network
php CWE-119
4.3
2021-10-04 CVE-2021-21705 Improper Input Validation vulnerability in PHP
In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below 8.0.8, when using URL validation functionality via filter_var() function with FILTER_VALIDATE_URL parameter, an URL with invalid password field can be accepted as valid.
network
low complexity
php CWE-20
5.0
2021-10-04 CVE-2021-21706 Path Traversal vulnerability in PHP
In PHP versions 7.3.x below 7.3.31, 7.4.x below 7.4.24 and 8.0.x below 8.0.11, in Microsoft Windows environment, ZipArchive::extractTo may be tricked into writing a file outside target directory when extracting a ZIP file, thus potentially causing files to be created or overwritten, subject to OS permissions.
network
php CWE-22
4.3
2021-07-30 CVE-2021-32610 Link Following vulnerability in multiple products
In Archive_Tar before 1.4.14, symlinks can refer to targets outside of the extracted archive, a different vulnerability than CVE-2020-36193.
local
low complexity
php debian fedoraproject CWE-59
3.6
2021-02-15 CVE-2021-21702 NULL Pointer Dereference vulnerability in multiple products
In PHP versions 7.3.x below 7.3.27, 7.4.x below 7.4.15 and 8.0.x below 8.0.2, when using SOAP extension to connect to a SOAP server, a malicious SOAP server could return malformed XML data as a response that would cause PHP to access a null pointer and thus cause a crash.
network
low complexity
php debian netapp CWE-476
5.0
2021-02-15 CVE-2020-7071 Improper Input Validation vulnerability in multiple products
In PHP versions 7.3.x below 7.3.26, 7.4.x below 7.4.14 and 8.0.0, when validating URL with functions like filter_var($url, FILTER_VALIDATE_URL), PHP will accept an URL with invalid password as valid URL.
network
low complexity
php debian netapp CWE-20
5.0
2021-01-18 CVE-2020-36193 Link Following vulnerability in multiple products
Tar.php in Archive_Tar through 1.4.11 allows write operations with Directory Traversal due to inadequate checking of symbolic links, a related issue to CVE-2020-28948.
network
low complexity
php fedoraproject debian drupal CWE-59
5.0
2020-11-19 CVE-2020-28949 Injection vulnerability in multiple products
Archive_Tar through 1.4.10 has :// filename sanitization only to address phar attacks, and thus any other stream-wrapper attack (such as file:// to overwrite files) can still succeed.
6.8
2020-11-19 CVE-2020-28948 Deserialization of Untrusted Data vulnerability in multiple products
Archive_Tar through 1.4.10 allows an unserialization attack because phar: is blocked but PHAR: is not blocked.
6.8
2020-10-02 CVE-2020-7070 Reliance on Cookies without Validation and Integrity Checking vulnerability in multiple products
In PHP versions 7.2.x below 7.2.34, 7.3.x below 7.3.23 and 7.4.x below 7.4.11, when PHP is processing incoming HTTP cookie values, the cookie names are url-decoded.
5.0