Vulnerabilities (CVE)

Filtered by vendor Php Subscribe
Filtered by product Php
Total 733 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2013-7226 1 Php 1 Php 2025-04-11 6.8 MEDIUM N/A
Integer overflow in the gdImageCrop function in ext/gd/gd.c in PHP 5.5.x before 5.5.9 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via an imagecrop function call with a large x dimension value, leading to a heap-based buffer overflow.
CVE-2011-4885 1 Php 1 Php 2025-04-11 5.0 MEDIUM N/A
PHP before 5.3.9 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters.
CVE-2012-0781 1 Php 1 Php 2025-04-11 5.0 MEDIUM N/A
The tidy_diagnose function in PHP 5.3.8 might allow remote attackers to cause a denial of service (NULL pointer dereference and application crash) via crafted input to an application that attempts to perform Tidy::diagnose operations on invalid objects, a different vulnerability than CVE-2011-4153.
CVE-2011-0441 1 Php 1 Php 2025-04-11 6.3 MEDIUM N/A
The Debian GNU/Linux /etc/cron.d/php5 cron job for PHP 5.3.5 allows local users to delete arbitrary files via a symlink attack on a directory under /var/lib/php5/.
CVE-2010-3870 2 Canonical, Php 2 Ubuntu Linux, Php 2025-04-11 6.8 MEDIUM N/A
The utf8_decode function in PHP before 5.3.4 does not properly handle non-shortest form UTF-8 encoding and ill-formed subsequences in UTF-8 data, which makes it easier for remote attackers to bypass cross-site scripting (XSS) and SQL injection protection mechanisms via a crafted string.
CVE-2007-1584 1 Php 1 Php 2025-04-09 6.8 MEDIUM N/A
Buffer underflow in the header function in PHP 5.2.0 allows context-dependent attackers to execute arbitrary code by passing an all-whitespace string to this function, which causes it to write '\0' characters in whitespace that precedes the string.
CVE-2007-2511 1 Php 1 Php 2025-04-09 7.2 HIGH N/A
Buffer overflow in the user_filter_factory_create function in PHP before 5.2.2 has unknown impact and local attack vectors.
CVE-2007-4507 1 Php 1 Php 2025-04-09 6.8 MEDIUM N/A
Multiple buffer overflows in the php_ntuser component for PHP 5.2.3 allow context-dependent attackers to cause a denial of service or execute arbitrary code via long arguments to the (1) ntuser_getuserlist, (2) ntuser_getuserinfo, (3) ntuser_getusergroups, or (4) ntuser_getdomaincontroller functions.
CVE-2007-1824 1 Php 1 Php 2025-04-09 5.1 MEDIUM N/A
Buffer overflow in the php_stream_filter_create function in PHP 5 before 5.2.1 allows remote attackers to cause a denial of service (application crash) via a php://filter/ URL that has a name ending in the '.' character.
CVE-2007-1889 1 Php 1 Php 2025-04-09 7.5 HIGH N/A
Integer signedness error in the _zend_mm_alloc_int function in the Zend Memory Manager in PHP 5.2.0 allows remote attackers to execute arbitrary code via a large emalloc request, related to an incorrect signed long cast, as demonstrated via the HTTP SOAP client in PHP, and via a call to msg_receive with the largest positive integer value of maxsize.
CVE-2007-1718 1 Php 1 Php 2025-04-09 7.8 HIGH N/A
CRLF injection vulnerability in the mail function in PHP 4.0.0 through 4.4.6 and 5.0.0 through 5.2.1 allows remote attackers to inject arbitrary e-mail headers and possibly conduct spam attacks via a control character immediately following folding of the (1) Subject or (2) To parameter, as demonstrated by a parameter containing a "\r\n\t\n" sequence, related to an increment bug in the SKIP_LONG_HEADER_SEP macro.
CVE-2007-1380 1 Php 1 Php 2025-04-09 5.0 MEDIUM N/A
The php_binary serialization handler in the session extension in PHP before 4.4.5, and 5.x before 5.2.1, allows context-dependent attackers to obtain sensitive information (memory contents) via a serialized variable entry with a large length value, which triggers a buffer over-read.
CVE-2007-0455 5 Canonical, Fedoraproject, Gd Graphics Library Project and 2 more 7 Ubuntu Linux, Fedora, Gd Graphics Library and 4 more 2025-04-09 7.5 HIGH N/A
Buffer overflow in the gdImageStringFTEx function in gdft.c in GD Graphics Library 2.0.33 and earlier allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted string with a JIS encoded font.
CVE-2009-4142 1 Php 1 Php 2025-04-09 4.3 MEDIUM N/A
The htmlspecialchars function in PHP before 5.2.12 does not properly handle (1) overlong UTF-8 sequences, (2) invalid Shift_JIS sequences, and (3) invalid EUC-JP sequences, which allows remote attackers to conduct cross-site scripting (XSS) attacks by placing a crafted byte sequence before a special character.
CVE-2007-4658 1 Php 1 Php 2025-04-09 7.5 HIGH N/A
The money_format function in PHP 5 before 5.2.4, and PHP 4 before 4.4.8, permits multiple (1) %i and (2) %n tokens, which has unknown impact and attack vectors, possibly related to a format string vulnerability.
CVE-2007-3799 1 Php 1 Php 2025-04-09 4.3 MEDIUM N/A
The session_start function in ext/session in PHP 4.x up to 4.4.7 and 5.x up to 5.2.3 allows remote attackers to insert arbitrary attributes into the session cookie via special characters in a cookie that is obtained from (1) PATH_INFO, (2) the session_id function, and (3) the session_start function, which are not encoded or filtered when the new session cookie is generated, a related issue to CVE-2006-0207.
CVE-2007-2872 1 Php 1 Php 2025-04-09 6.8 MEDIUM N/A
Multiple integer overflows in the chunk_split function in PHP 5 before 5.2.3 and PHP 4 before 4.4.8 allow remote attackers to cause a denial of service (crash) or execute arbitrary code via the (1) chunks, (2) srclen, and (3) chunklen arguments.
CVE-2007-1717 1 Php 1 Php 2025-04-09 5.0 MEDIUM N/A
The mail function in PHP 4.0.0 through 4.4.6 and 5.0.0 through 5.2.1 truncates e-mail messages at the first ASCIIZ ('\0') byte, which might allow context-dependent attackers to prevent intended information from being delivered in e-mail messages. NOTE: this issue might be security-relevant in cases when the trailing contents of e-mail messages are important, such as logging information or if the message is expected to be well-formed.
CVE-2007-1700 1 Php 1 Php 2025-04-09 7.5 HIGH N/A
The session extension in PHP 4 before 4.4.5, and PHP 5 before 5.2.1, calculates the reference count for the session variables without considering the internal pointer from the session globals, which allows context-dependent attackers to execute arbitrary code via a crafted string in the session_register after unsetting HTTP_SESSION_VARS and _SESSION, which destroys the session data Hashtable.
CVE-2007-5424 1 Php 1 Php 2025-04-09 7.5 HIGH N/A
The disable_functions feature in PHP 4 and 5 allows attackers to bypass intended restrictions by using an alias, as demonstrated by using ini_alter when ini_set is disabled.