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PHP » PHP : Security Vulnerabilities (Memory Corruption)

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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.
1 CVE-2017-9228 787 Mem. Corr. 2017-05-24 2018-05-03
7.5
 None Remote Low Not required Partial Partial Partial
An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A heap out-of-bounds write occurs in bitset_set_range() during regular expression compilation due to an uninitialized variable from an incorrect state transition. An incorrect state transition in parse_char_class() could create an execution path that leaves a critical local variable uninitialized until it's used as an index, resulting in an out-of-bounds write memory corruption.
2 CVE-2017-9226 787 Mem. Corr. 2017-05-24 2018-10-31
7.5
 None Remote Low Not required Partial Partial Partial
An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A heap out-of-bounds write or read occurs in next_state_val() during regular expression compilation. Octal numbers larger than 0xff are not handled correctly in fetch_token() and fetch_token_in_cc(). A malformed regular expression containing an octal number in the form of '\700' would produce an invalid code point value larger than 0xff in next_state_val(), resulting in an out-of-bounds write memory corruption.
3 CVE-2016-10160 119 DoS Exec Code Overflow Mem. Corr. 2017-01-24 2018-05-03
7.5
 None Remote Low Not required Partial Partial Partial
Off-by-one error in the phar_parse_pharfile function in ext/phar/phar.c in PHP before 5.6.30 and 7.0.x before 7.0.15 allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a crafted PHAR archive with an alias mismatch.
4 CVE-2016-9935 125 DoS Mem. Corr. 2017-01-04 2018-05-03
7.5
 None Remote Low Not required Partial Partial Partial
The php_wddx_push_element function in ext/wddx/wddx.c in PHP before 5.6.29 and 7.x before 7.0.14 allows remote attackers to cause a denial of service (out-of-bounds read and memory corruption) or possibly have unspecified other impact via an empty boolean element in a wddxPacket XML document.
5 CVE-2016-7411 119 DoS Overflow Mem. Corr. 2016-09-17 2017-07-29
7.5
 None Remote Low Not required Partial Partial Partial
ext/standard/var_unserializer.re in PHP before 5.6.26 mishandles object-deserialization failures, which allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via an unserialize call that references a partially constructed object.
6 CVE-2016-6291 119 DoS Overflow Mem. Corr. +Info 2016-07-25 2018-01-04
7.5
 None Remote Low Not required Partial Partial Partial
The exif_process_IFD_in_MAKERNOTE function in ext/exif/exif.c in PHP before 5.5.38, 5.6.x before 5.6.24, and 7.x before 7.0.9 allows remote attackers to cause a denial of service (out-of-bounds array access and memory corruption), obtain sensitive information from process memory, or possibly have unspecified other impact via a crafted JPEG image.
7 CVE-2016-4342 119 DoS Overflow Mem. Corr. 2016-05-21 2018-10-30
8.3
 None Remote Medium Not required Partial Partial Complete
ext/phar/phar_object.c in PHP before 5.5.32, 5.6.x before 5.6.18, and 7.x before 7.0.3 mishandles zero-length uncompressed data, which allows remote attackers to cause a denial of service (heap memory corruption) or possibly have unspecified other impact via a crafted (1) TAR, (2) ZIP, or (3) PHAR archive.
8 CVE-2016-3141 119 DoS Overflow Mem. Corr. 2016-03-31 2018-01-04
7.5
 None Remote Low Not required Partial Partial Partial
Use-after-free vulnerability in wddx.c in the WDDX extension in PHP before 5.5.33 and 5.6.x before 5.6.19 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact by triggering a wddx_deserialize call on XML data containing a crafted var element.
9 CVE-2015-8878 119 DoS Overflow Mem. Corr. 2016-05-21 2016-05-24
7.1
 None Remote Medium Not required None None Complete
main/php_open_temporary_file.c in PHP before 5.5.28 and 5.6.x before 5.6.12 does not ensure thread safety, which allows remote attackers to cause a denial of service (race condition and heap memory corruption) by leveraging an application that performs many temporary-file accesses.
10 CVE-2015-4021 189 DoS Mem. Corr. 2015-06-09 2019-04-22
5.0
 None Remote Low Not required None None Partial
The phar_parse_tarfile function in ext/phar/tar.c in PHP before 5.4.41, 5.5.x before 5.5.25, and 5.6.x before 5.6.9 does not verify that the first character of a filename is different from the \0 character, which allows remote attackers to cause a denial of service (integer underflow and memory corruption) via a crafted entry in a tar archive.
11 CVE-2014-9426 17 DoS Mem. Corr. 2014-12-30 2015-03-16
7.5
 None Remote Low Not required Partial Partial Partial
** DISPUTED ** The apprentice_load function in libmagic/apprentice.c in the Fileinfo component in PHP through 5.6.4 attempts to perform a free operation on a stack-based character array, which allows remote attackers to cause a denial of service (memory corruption or application crash) or possibly have unspecified other impact via unknown vectors. NOTE: this is disputed by the vendor because the standard erealloc behavior makes the free operation unreachable.
12 CVE-2014-3670 119 DoS Exec Code Overflow Mem. Corr. 2014-10-29 2016-10-17
6.8
 None Remote Medium Not required Partial Partial Partial
The exif_ifd_make_value function in exif.c in the EXIF extension in PHP before 5.4.34, 5.5.x before 5.5.18, and 5.6.x before 5.6.2 operates on floating-point arrays incorrectly, which allows remote attackers to cause a denial of service (heap memory corruption and application crash) or possibly execute arbitrary code via a crafted JPEG image with TIFF thumbnail data that is improperly handled by the exif_thumbnail function.
13 CVE-2013-6420 119 DoS Exec Code Overflow Mem. Corr. 2013-12-16 2018-10-30
7.5
 None Remote Low Not required Partial Partial Partial
The asn1_time_to_time_t function in ext/openssl/openssl.c in PHP before 5.3.28, 5.4.x before 5.4.23, and 5.5.x before 5.5.7 does not properly parse (1) notBefore and (2) notAfter timestamps in X.509 certificates, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted certificate that is not properly handled by the openssl_x509_parse function.
14 CVE-2013-4113 119 DoS Overflow Mem. Corr. 2013-07-13 2014-03-05
6.8
 None Remote Medium Not required Partial Partial Partial
ext/xml/xml.c in PHP before 5.3.27 does not properly consider parsing depth, which allows remote attackers to cause a denial of service (heap memory corruption) or possibly have unspecified other impact via a crafted document that is processed by the xml_parse_into_struct function.
15 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.
16 CVE-2011-1148 399 DoS Mem. Corr. 2011-03-18 2018-10-30
7.5
 None Remote Low Not required Partial Partial Partial
Use-after-free vulnerability in the substr_replace function in PHP 5.3.6 and earlier allows context-dependent attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact by using the same variable for multiple arguments.
17 CVE-2011-0753 362 DoS Mem. Corr. 2011-02-02 2018-10-30
4.3
 None Remote Medium Not required None None Partial
Race condition in the PCNTL extension in PHP before 5.3.4, when a user-defined signal handler exists, might allow context-dependent attackers to cause a denial of service (memory corruption) via a large number of concurrent signals.
18 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.
19 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.
20 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.
21 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.
22 CVE-2010-1866 189 DoS Overflow Mem. Corr. Bypass 2010-05-07 2010-09-30
7.5
 None Remote Low Not required Partial Partial Partial
The dechunk filter in PHP 5.3 through 5.3.2, when decoding an HTTP chunked encoding stream, allows context-dependent attackers to cause a denial of service (crash) and possibly trigger memory corruption via a negative chunk size, which bypasses a signed comparison, related to an integer overflow in the chunk size decoder.
23 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.
24 CVE-2007-3806 20 1 DoS Exec Code Mem. Corr. 2007-07-16 2017-09-28
6.8
 None Remote Medium Not required Partial Partial Partial
The glob function in PHP 5.2.3 allows context-dependent attackers to cause a denial of service and possibly execute arbitrary code via an invalid value of the flags parameter, probably related to memory corruption or an invalid read on win32 platforms, and possibly related to lack of initialization for a glob structure.
25 CVE-2007-1484 Exec Code Mem. Corr. Bypass 2007-03-16 2018-10-19
4.6
 User Local Low Not required Partial Partial Partial
The array_user_key_compare function in PHP 4.4.6 and earlier, and 5.x up to 5.2.1, makes erroneous calls to zval_dtor, which triggers memory corruption and allows local users to bypass safe_mode and execute arbitrary code via a certain unset operation after array_user_key_compare has been called.
Total number of vulnerabilities : 25   Page : 1 (This Page)
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