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PHP » PHP » 5.2.1 : Security Vulnerabilities

Cpe Name:cpe:/a:php:php:5.2.1
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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
51 CVE-2011-4718 264 2013-08-13 2013-08-13
6.8
None Remote Medium Not required Partial Partial Partial
Session fixation vulnerability in the Sessions subsystem in PHP before 5.5.2 allows remote attackers to hijack web sessions by specifying a session ID.
52 CVE-2011-3268 119 Overflow 2011-08-25 2017-08-28
10.0
None Remote Low Not required Complete Complete Complete
Buffer overflow in the crypt function in PHP before 5.3.7 allows context-dependent attackers to have an unspecified impact via a long salt argument, a different vulnerability than CVE-2011-2483.
53 CVE-2011-3267 399 DoS 2011-08-25 2017-08-28
5.0
None Remote Low Not required None None Partial
PHP before 5.3.7 does not properly implement the error_log function, which allows context-dependent attackers to cause a denial of service (application crash) via unspecified vectors.
54 CVE-2011-3182 DoS Overflow 2011-08-25 2017-08-28
5.0
None Remote Low Not required None None Partial
PHP before 5.3.7 does not properly check the return values of the malloc, calloc, and realloc library functions, which allows context-dependent attackers to cause a denial of service (NULL pointer dereference and application crash) or trigger a buffer overflow by leveraging the ability to provide an arbitrary value for a function argument, related to (1) ext/curl/interface.c, (2) ext/date/lib/parse_date.c, (3) ext/date/lib/parse_iso_intervals.c, (4) ext/date/lib/parse_tz.c, (5) ext/date/lib/timelib.c, (6) ext/pdo_odbc/pdo_odbc.c, (7) ext/reflection/php_reflection.c, (8) ext/soap/php_sdl.c, (9) ext/xmlrpc/libxmlrpc/base64.c, (10) TSRM/tsrm_win32.c, and (11) the strtotime function.
55 CVE-2011-2483 310 2011-08-25 2017-08-28
5.0
None Remote Low Not required Partial None None
crypt_blowfish before 1.1, as used in PHP before 5.3.7 on certain platforms, PostgreSQL before 8.4.9, and other products, does not properly handle 8-bit characters, which makes it easier for context-dependent attackers to determine a cleartext password by leveraging knowledge of a password hash.
56 CVE-2011-1470 20 DoS 2011-03-19 2018-10-30
4.3
None Remote Medium Not required None None Partial
The Zip extension in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (application crash) via a ziparchive stream that is not properly handled by the stream_get_contents function.
57 CVE-2011-1469 DoS 2011-03-19 2018-10-30
4.3
None Remote Medium Not required None None Partial
Unspecified vulnerability in the Streams component in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (application crash) by accessing an ftp:// URL during use of an HTTP proxy with the FTP wrapper.
58 CVE-2011-1468 399 DoS 2011-03-19 2018-10-30
4.3
None Remote Medium Not required None None Partial
Multiple memory leaks in the OpenSSL extension in PHP before 5.3.6 might allow remote attackers to cause a denial of service (memory consumption) via (1) plaintext data to the openssl_encrypt function or (2) ciphertext data to the openssl_decrypt function.
59 CVE-2011-1467 DoS 2011-03-19 2018-10-30
5.0
None Remote Low Not required None None Partial
Unspecified vulnerability in the NumberFormatter::setSymbol (aka numfmt_set_symbol) function in the Intl extension in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (application crash) via an invalid argument, a related issue to CVE-2010-4409.
60 CVE-2011-1466 189 DoS Overflow 2011-03-19 2018-10-30
5.0
None Remote Low Not required None None Partial
Integer overflow in the SdnToJulian function in the Calendar extension in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (application crash) via a large integer in the first argument to the cal_from_jd function.
61 CVE-2011-1464 119 DoS Overflow 2011-03-19 2018-10-30
4.3
None Remote Medium Not required None None Partial
Buffer overflow in the strval function in PHP before 5.3.6, when the precision configuration option has a large value, might allow context-dependent attackers to cause a denial of service (application crash) via a small numerical value in the argument.
62 CVE-2011-1153 134 DoS Exec Code Mem. Corr. +Info 2011-03-16 2017-08-16
7.5
None Remote Low Not required Partial Partial Partial
Multiple format string vulnerabilities in phar_object.c in the phar extension in PHP 5.3.5 and earlier allow context-dependent attackers to obtain sensitive information from process memory, cause a denial of service (memory corruption), or possibly execute arbitrary code via format string specifiers in an argument to a class method, leading to an incorrect zend_throw_exception_ex call.
63 CVE-2011-1092 189 1 DoS Overflow 2011-03-15 2018-10-30
7.5
None Remote Low Not required Partial Partial Partial
Integer overflow in ext/shmop/shmop.c in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (crash) and possibly read sensitive memory via a large third argument to the shmop_read function.
64 CVE-2011-0755 189 Overflow 2011-02-02 2018-10-30
5.0
None Remote Low Not required None Partial None
Integer overflow in the mt_rand function in PHP before 5.3.4 might make it easier for context-dependent attackers to predict the return values by leveraging a script's use of a large max parameter, as demonstrated by a value that exceeds mt_getrandmax.
65 CVE-2011-0752 20 Bypass 2011-02-02 2018-10-30
5.0
None Remote Low Not required None Partial None
The extract function in PHP before 5.2.15 does not prevent use of the EXTR_OVERWRITE parameter to overwrite (1) the GLOBALS superglobal array and (2) the this variable, which allows context-dependent attackers to bypass intended access restrictions by modifying data structures that were not intended to depend on external input, a related issue to CVE-2005-2691 and CVE-2006-3758.
66 CVE-2011-0708 119 1 DoS Overflow 2011-03-19 2018-10-30
4.3
None Remote Medium Not required None None Partial
exif.c in the Exif extension in PHP before 5.3.6 on 64-bit platforms performs an incorrect cast, which allows remote attackers to cause a denial of service (application crash) via an image with a crafted Image File Directory (IFD) that triggers a buffer over-read.
67 CVE-2011-0421 1 DoS 2011-03-19 2018-10-30
4.3
None Remote Medium Not required None None Partial
The _zip_name_locate function in zip_name_locate.c in the Zip extension in PHP before 5.3.6 does not properly handle a ZIPARCHIVE::FL_UNCHANGED argument, which might allow context-dependent attackers to cause a denial of service (NULL pointer dereference) via an empty ZIP archive that is processed with a (1) locateName or (2) statName operation.
68 CVE-2010-4699 189 Bypass 2011-01-18 2018-10-30
5.0
None Remote Low Not required None Partial None
The iconv_mime_decode_headers function in the Iconv extension in PHP before 5.3.4 does not properly handle encodings that are unrecognized by the iconv and mbstring (aka Multibyte String) implementations, which allows remote attackers to trigger an incomplete output array, and possibly bypass spam detection or have unspecified other impact, via a crafted Subject header in an e-mail message, as demonstrated by the ks_c_5601-1987 character set.
69 CVE-2010-4698 119 DoS Overflow 2011-01-18 2017-09-18
5.0
None Remote Low Not required None None Partial
Stack-based buffer overflow in the GD extension in PHP before 5.2.15 and 5.3.x before 5.3.4 allows context-dependent attackers to cause a denial of service (application crash) via a large number of anti-aliasing steps in an argument to the imagepstext function.
70 CVE-2010-4697 399 DoS Mem. Corr. 2011-01-18 2018-10-30
6.8
None Remote Medium Not required Partial Partial Partial
Use-after-free vulnerability in the Zend engine in PHP before 5.2.15 and 5.3.x before 5.3.4 might allow context-dependent attackers to cause a denial of service (heap memory corruption) or have unspecified other impact via vectors related to use of __set, __get, __isset, and __unset methods on objects accessed by a reference.
71 CVE-2010-4645 189 DoS 2011-01-10 2017-08-16
5.0
None Remote Low Not required None None Partial
strtod.c, as used in the zend_strtod function in PHP 5.2 before 5.2.17 and 5.3 before 5.3.5, and other products, allows context-dependent attackers to cause a denial of service (infinite loop) via a certain floating-point value in scientific notation, which is not properly handled in x87 FPU registers, as demonstrated using 2.2250738585072011e-308.
72 CVE-2010-4150 399 DoS Exec Code Mem. Corr. 2010-12-07 2017-09-18
5.0
None Remote Low Not required None None Partial
Double free vulnerability in the imap_do_open function in the IMAP extension (ext/imap/php_imap.c) in PHP 5.2 before 5.2.15 and 5.3 before 5.3.4 allows attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via unspecified vectors.
73 CVE-2010-3870 20 Sql XSS Bypass 2010-11-12 2018-10-30
6.8
None Remote Medium Not required Partial Partial Partial
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.
74 CVE-2010-3710 399 DoS 2010-10-25 2016-08-22
4.3
None Remote Medium Not required None None Partial
Stack consumption vulnerability in the filter_var function in PHP 5.2.x through 5.2.14 and 5.3.x through 5.3.3, when FILTER_VALIDATE_EMAIL mode is used, allows remote attackers to cause a denial of service (memory consumption and application crash) via a long e-mail address string.
75 CVE-2010-3709 20 1 DoS 2010-11-08 2016-08-22
4.3
None Remote Medium Not required None None Partial
The ZipArchive::getArchiveComment function in PHP 5.2.x through 5.2.14 and 5.3.x through 5.3.3 allows context-dependent attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted ZIP archive.
76 CVE-2010-3065 264 2010-08-20 2010-12-10
5.0
None Remote Low Not required None Partial None
The default session serializer in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 does not properly handle the PS_UNDEF_MARKER marker, which allows context-dependent attackers to modify arbitrary session variables via a crafted session variable name.
77 CVE-2010-2531 200 +Info 2010-08-20 2016-08-22
4.3
None Remote Medium Not required Partial None None
The var_export function in PHP 5.2 before 5.2.14 and 5.3 before 5.3.3 flushes the output buffer to the user when certain fatal errors occur, even if display_errors is off, which allows remote attackers to obtain sensitive information by causing the application to exceed limits for memory, execution time, or recursion.
78 CVE-2010-2484 200 Mem. Corr. +Info 2010-08-20 2016-08-22
5.0
None Remote Low Not required Partial None None
The strrchr function in PHP 5.2 before 5.2.14 allows context-dependent attackers to obtain sensitive information (memory contents) or trigger memory corruption by causing a userspace interruption of an internal function or handler.
79 CVE-2010-2225 399 Exec Code +Info 2010-06-24 2017-08-16
7.5
None Remote Low Not required Partial Partial Partial
Use-after-free vulnerability in the SplObjectStorage unserializer in PHP 5.2.x and 5.3.x through 5.3.2 allows remote attackers to execute arbitrary code or obtain sensitive information via serialized data, related to the PHP unserialize function.
80 CVE-2010-2191 119 Overflow Mem. Corr. +Info 2010-06-07 2017-08-16
6.4
None Remote Low Not required Partial Partial None
The (1) parse_str, (2) preg_match, (3) unpack, and (4) pack functions; the (5) ZEND_FETCH_RW, (6) ZEND_CONCAT, and (7) ZEND_ASSIGN_CONCAT opcodes; and the (8) ArrayObject::uasort method in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allow context-dependent attackers to obtain sensitive information (memory contents) or trigger memory corruption by causing a userspace interruption of an internal function or handler. NOTE: vectors 2 through 4 are related to the call time pass by reference feature.
81 CVE-2010-2190 200 +Info 2010-06-07 2017-08-16
5.0
None Remote Low Not required Partial None None
The (1) trim, (2) ltrim, (3) rtrim, and (4) substr_replace functions in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allow context-dependent attackers to obtain sensitive information (memory contents) by causing a userspace interruption of an internal function, related to the call time pass by reference feature.
82 CVE-2010-2101 200 +Info 2010-05-27 2016-08-22
5.0
None Remote Low Not required Partial None None
The (1) strip_tags, (2) setcookie, (3) strtok, (4) wordwrap, (5) str_word_count, and (6) str_pad functions in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allow context-dependent attackers to obtain sensitive information (memory contents) by causing a userspace interruption of an internal function, related to the call time pass by reference feature.
83 CVE-2010-2100 200 +Info 2010-05-27 2016-08-22
5.0
None Remote Low Not required Partial None None
The (1) htmlentities, (2) htmlspecialchars, (3) str_getcsv, (4) http_build_query, (5) strpbrk, and (6) strtr functions in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allow context-dependent attackers to obtain sensitive information (memory contents) by causing a userspace interruption of an internal function, related to the call time pass by reference feature.
84 CVE-2010-2097 200 +Info 2010-05-27 2016-08-22
5.0
None Remote Low Not required Partial None None
The (1) iconv_mime_decode, (2) iconv_substr, and (3) iconv_mime_encode functions in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allow context-dependent attackers to obtain sensitive information (memory contents) by causing a userspace interruption of an internal function, related to the call time pass by reference feature.
85 CVE-2010-2093 399 DoS 2010-05-27 2010-12-07
5.0
None Remote Low Not required None None Partial
Use-after-free vulnerability in the request shutdown functionality in PHP 5.2 before 5.2.13 and 5.3 before 5.3.2 allows context-dependent attackers to cause a denial of service (crash) via a stream context structure that is freed before destruction occurs.
86 CVE-2010-1917 399 DoS 2010-05-12 2017-08-16
5.0
None Remote Low Not required None None Partial
Stack consumption vulnerability in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allows context-dependent attackers to cause a denial of service (PHP crash) via a crafted first argument to the fnmatch function, as demonstrated using a long string.
87 CVE-2010-1915 200 +Info 2010-05-12 2017-08-16
5.0
None Remote Low Not required Partial None None
The preg_quote function in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allows context-dependent attackers to obtain sensitive information (memory contents) by causing a userspace interruption of an internal function, related to the call time pass by reference feature, modification of ZVALs whose values are not updated in the associated local variables, and access of previously-freed memory.
88 CVE-2010-1914 200 +Info 2010-05-12 2017-08-16
5.0
None Remote Low Not required Partial None None
The Zend Engine in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allows context-dependent attackers to obtain sensitive information by interrupting the handler for the (1) ZEND_BW_XOR opcode (shift_left_function), (2) ZEND_SL opcode (bitwise_xor_function), or (3) ZEND_SR opcode (shift_right_function), related to the convert_to_long_base function.
89 CVE-2010-1868 94 Exec Code 2010-05-07 2010-05-11
7.5
None Remote Low Not required Partial Partial Partial
The (1) sqlite_single_query and (2) sqlite_array_query functions in ext/sqlite/sqlite.c in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allow context-dependent attackers to execute arbitrary code by calling these functions with an empty SQL query, which triggers access of uninitialized memory.
90 CVE-2010-1864 200 +Info 2010-05-07 2016-08-22
5.0
None Remote Low Not required Partial None None
The addcslashes function in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allows context-dependent attackers to obtain sensitive information (memory contents) by causing a userspace interruption of an internal function, related to the call time pass by reference feature.
91 CVE-2010-1862 200 +Info 2010-05-07 2016-08-22
5.0
None Remote Low Not required Partial None None
The chunk_split function in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allows context-dependent attackers to obtain sensitive information (memory contents) by causing a userspace interruption of an internal function, related to the call time pass by reference feature.
92 CVE-2010-1861 399 2010-05-07 2010-05-10
6.4
None Remote Low Not required Partial Partial None
The sysvshm extension for PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allows context-dependent attackers to write to arbitrary memory addresses by using an object's __sleep function to interrupt an internal call to the shm_put_var function, which triggers access of a freed resource.
93 CVE-2010-1860 200 Mem. Corr. +Info 2010-05-07 2016-08-22
5.0
None Remote Low Not required Partial None None
The html_entity_decode function in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allows context-dependent attackers to obtain sensitive information (memory contents) or trigger memory corruption by causing a userspace interruption of an internal call, related to the call time pass by reference feature.
94 CVE-2010-1130 264 Bypass 2010-03-26 2018-10-30
5.0
None Remote Low Not required None Partial None
session.c in the session extension in PHP before 5.2.13, and 5.3.1, does not properly interpret ; (semicolon) characters in the argument to the session_save_path function, which allows context-dependent attackers to bypass open_basedir and safe_mode restrictions via an argument that contains multiple ; characters in conjunction with a .. (dot dot).
95 CVE-2010-1129 20 Bypass 2010-03-26 2010-08-31
7.5
None Remote Low Not required Partial Partial Partial
The safe_mode implementation in PHP before 5.2.13 does not properly handle directory pathnames that lack a trailing / (slash) character, which allows context-dependent attackers to bypass intended access restrictions via vectors related to use of the tempnam function.
96 CVE-2010-1128 310 2010-03-26 2010-12-10
6.4
None Remote Low Not required Partial Partial None
The Linear Congruential Generator (LCG) in PHP before 5.2.13 does not provide the expected entropy, which makes it easier for context-dependent attackers to guess values that were intended to be unpredictable, as demonstrated by session cookies generated by using the uniqid function.
97 CVE-2009-5016 189 Overflow Sql XSS Bypass 2010-11-12 2018-10-30
6.8
None Remote Medium Not required Partial Partial Partial
Integer overflow in the xml_utf8_decode function in ext/xml/xml.c in PHP before 5.2.11 makes it easier for remote attackers to bypass cross-site scripting (XSS) and SQL injection protection mechanisms via a crafted string that uses overlong UTF-8 encoding, a different vulnerability than CVE-2010-3870.
98 CVE-2009-4418 189 DoS 2009-12-24 2018-10-30
5.0
None Remote Low Not required None None Partial
The unserialize function in PHP 5.3.0 and earlier allows context-dependent attackers to cause a denial of service (resource consumption) via a deeply nested serialized variable, as demonstrated by a string beginning with a:1: followed by many {a:1: sequences.
99 CVE-2009-4143 2009-12-21 2018-10-30
10.0
None Remote Low Not required Complete Complete Complete
PHP before 5.2.12 does not properly handle session data, which has unspecified impact and attack vectors related to (1) interrupt corruption of the SESSION superglobal array and (2) the session.save_path directive.
100 CVE-2009-4142 79 XSS 2009-12-21 2018-10-30
4.3
None Remote Medium Not required None Partial None
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.
Total number of vulnerabilities : 158   Page : 1 2 (This Page)3 4
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