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PHP : Security Vulnerabilities (Denial Of Service)

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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-2014-4698 DoS 2014-07-10 2014-07-18
4.6
None Local Low Not required Partial Partial Partial
Use-after-free vulnerability in ext/spl/spl_array.c in the SPL component in PHP through 5.5.14 allows context-dependent attackers to cause a denial of service or possibly have unspecified other impact via crafted ArrayIterator usage within applications in certain web-hosting environments.
2 CVE-2014-4670 DoS 2014-07-10 2014-08-27
4.6
None Local Low Not required Partial Partial Partial
Use-after-free vulnerability in ext/spl/spl_dllist.c in the SPL component in PHP through 5.5.14 allows context-dependent attackers to cause a denial of service or possibly have unspecified other impact via crafted iterator usage within applications in certain web-hosting environments.
3 CVE-2014-4049 119 DoS Exec Code Overflow 2014-06-18 2014-09-23
5.1
None Remote High Not required Partial Partial Partial
Heap-based buffer overflow in the php_parserr function in ext/standard/dns.c in PHP 5.6.0beta4 and earlier allows remote servers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted DNS TXT record, related to the dns_get_record function.
4 CVE-2014-3670 119 DoS Exec Code Overflow Mem. Corr. 2014-10-29 2014-10-29
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.
5 CVE-2014-3669 189 DoS Exec Code Overflow 2014-10-29 2014-10-29
7.5
None Remote Low Not required Partial Partial Partial
Integer overflow in the object_custom function in ext/standard/var_unserializer.c in PHP before 5.4.34, 5.5.x before 5.5.18, and 5.6.x before 5.6.2 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via an argument to the unserialize function that triggers calculation of a large length value.
6 CVE-2014-3668 119 DoS Overflow 2014-10-29 2014-10-29
5.0
None Remote Low Not required None None Partial
Buffer overflow in the date_from_ISO8601 function in the mkgmtime implementation in libxmlrpc/xmlrpc.c in the XMLRPC extension in PHP before 5.4.34, 5.5.x before 5.5.18, and 5.6.x before 5.6.2 allows remote attackers to cause a denial of service (application crash) via (1) a crafted first argument to the xmlrpc_set_type function or (2) a crafted argument to the xmlrpc_decode function, related to an out-of-bounds read operation.
7 CVE-2014-3597 119 DoS Exec Code Overflow 2014-08-22 2014-10-17
6.8
None Remote Medium Not required Partial Partial Partial
Multiple buffer overflows in the php_parserr function in ext/standard/dns.c in PHP before 5.4.32 and 5.5.x before 5.5.16 allow remote DNS servers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted DNS record, related to the dns_get_record function and the dn_expand function. NOTE: this issue exists because of an incomplete fix for CVE-2014-4049.
8 CVE-2014-3587 189 DoS Overflow 2014-08-22 2014-10-17
4.3
None Remote Medium Not required None None Partial
Integer overflow in the cdf_read_property_info function in cdf.c in file through 5.19, as used in the Fileinfo component in PHP before 5.4.32 and 5.5.x before 5.5.16, allows remote attackers to cause a denial of service (application crash) via a crafted CDF file. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-1571.
9 CVE-2014-3487 20 DoS 2014-07-09 2014-09-23
4.3
None Remote Medium Not required None None Partial
The cdf_read_property_info function in file before 5.19, as used in the Fileinfo component in PHP before 5.4.30 and 5.5.x before 5.5.14, does not properly validate a stream offset, which allows remote attackers to cause a denial of service (application crash) via a crafted CDF file.
10 CVE-2014-3480 20 DoS 2014-07-09 2014-09-23
4.3
None Remote Medium Not required None None Partial
The cdf_count_chain function in cdf.c in file before 5.19, as used in the Fileinfo component in PHP before 5.4.30 and 5.5.x before 5.5.14, does not properly validate sector-count data, which allows remote attackers to cause a denial of service (application crash) via a crafted CDF file.
11 CVE-2014-3479 189 DoS 2014-07-09 2014-09-23
4.3
None Remote Medium Not required None None Partial
The cdf_check_stream_offset function in cdf.c in file before 5.19, as used in the Fileinfo component in PHP before 5.4.30 and 5.5.x before 5.5.14, relies on incorrect sector-size data, which allows remote attackers to cause a denial of service (application crash) via a crafted stream offset in a CDF file.
12 CVE-2014-3478 119 DoS Overflow 2014-07-09 2014-09-23
5.0
None Remote Low Not required None None Partial
Buffer overflow in the mconvert function in softmagic.c in file before 5.19, as used in the Fileinfo component in PHP before 5.4.30 and 5.5.x before 5.5.14, allows remote attackers to cause a denial of service (application crash) via a crafted Pascal string in a FILE_PSTRING conversion.
13 CVE-2014-2497 399 DoS 2014-03-21 2014-07-17
4.3
None Remote Medium Not required None None Partial
The gdImageCreateFromXpm function in gdxpm.c in libgd, as used in PHP 5.4.26 and earlier, allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted color table in an XPM file.
14 CVE-2014-0238 119 DoS Overflow 2014-06-01 2014-09-23
5.0
None Remote Low Not required None None Partial
The cdf_read_property_info function in cdf.c in the Fileinfo component in PHP before 5.4.29 and 5.5.x before 5.5.13 allows remote attackers to cause a denial of service (infinite loop or out-of-bounds memory access) via a vector that (1) has zero length or (2) is too long.
15 CVE-2014-0237 399 DoS 2014-06-01 2014-09-23
5.0
None Remote Low Not required None None Partial
The cdf_unpack_summary_info function in cdf.c in the Fileinfo component in PHP before 5.4.29 and 5.5.x before 5.5.13 allows remote attackers to cause a denial of service (performance degradation) by triggering many file_printf calls.
16 CVE-2014-0207 119 DoS Overflow 2014-07-09 2014-09-23
4.3
None Remote Medium Not required None None Partial
The cdf_read_short_sector function in cdf.c in file before 5.19, as used in the Fileinfo component in PHP before 5.4.30 and 5.5.x before 5.5.14, allows remote attackers to cause a denial of service (assertion failure and application exit) via a crafted CDF file.
17 CVE-2013-7328 189 DoS +Info 2014-02-18 2014-03-08
5.8
None Remote Medium Not required Partial None Partial
Multiple integer signedness errors in the gdImageCrop function in ext/gd/gd.c in PHP 5.5.x before 5.5.9 allow remote attackers to cause a denial of service (application crash) or obtain sensitive information via an imagecrop function call with a negative value for the (1) x or (2) y dimension, a different vulnerability than CVE-2013-7226.
18 CVE-2013-7327 20 DoS 2014-02-18 2014-03-08
6.8
None Remote Medium Not required Partial Partial Partial
The gdImageCrop function in ext/gd/gd.c in PHP 5.5.x before 5.5.9 does not check return values, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via invalid imagecrop arguments that lead to use of a NULL pointer as a return value, a different vulnerability than CVE-2013-7226.
19 CVE-2013-7226 189 DoS Overflow 2014-02-18 2014-03-13
6.8
None Remote Medium Not required Partial Partial Partial
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.
20 CVE-2013-6712 119 DoS Overflow 2013-11-27 2014-01-03
5.0
None Remote Low Not required None None Partial
The scan function in ext/date/lib/parse_iso_intervals.c in PHP through 5.5.6 does not properly restrict creation of DateInterval objects, which might allow remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted interval specification.
21 CVE-2013-6420 119 DoS Exec Code Overflow Mem. Corr. 2013-12-16 2014-07-17
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.
22 CVE-2013-4636 20 DoS 2013-06-21 2013-06-24
4.3
None Remote Medium Not required None None Partial
The mget function in libmagic/softmagic.c in the Fileinfo component in PHP 5.4.x before 5.4.16 allows remote attackers to cause a denial of service (invalid pointer dereference and application crash) via an MP3 file that triggers incorrect MIME type detection during access to an finfo object.
23 CVE-2013-4635 189 DoS Overflow 2013-06-21 2013-09-11
5.0
None Remote Low Not required None None Partial
Integer overflow in the SdnToJewish function in jewish.c in the Calendar component in PHP before 5.3.26 and 5.4.x before 5.4.16 allows context-dependent attackers to cause a denial of service (application hang) via a large argument to the jdtojewish function.
24 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.
25 CVE-2013-3735 20 DoS 2013-05-31 2013-06-03
5.0
None Remote Low Not required None None Partial
** DISPUTED ** The Zend Engine in PHP before 5.4.16 RC1, and 5.5.0 before RC2, does not properly determine whether a parser error occurred, which allows context-dependent attackers to cause a denial of service (memory consumption and application crash) via a crafted function definition, as demonstrated by an attack within a shared web-hosting environment. NOTE: the vendor's http://php.net/security-note.php page says "for critical security situations you should be using OS-level security by running multiple web servers each as their own user id."
26 CVE-2013-2110 119 DoS Overflow 2013-06-21 2013-09-17
5.0
None Remote Low Not required None None Partial
Heap-based buffer overflow in the php_quot_print_encode function in ext/standard/quot_print.c in PHP before 5.3.26 and 5.4.x before 5.4.16 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted argument to the quoted_printable_encode function.
27 CVE-2012-3450 DoS 2012-08-06 2013-04-18
2.6
None Remote High Not required None None Partial
pdo_sql_parser.re in the PDO extension in PHP before 5.3.14 and 5.4.x before 5.4.4 does not properly determine the end of the query string during parsing of prepared statements, which allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted parameter value.
28 CVE-2012-2386 189 DoS Exec Code Overflow 2012-07-07 2012-09-21
7.5
None Remote Low Not required Partial Partial Partial
Integer overflow in the phar_parse_tarfile function in tar.c in the phar extension in PHP before 5.3.14 and 5.4.x before 5.4.4 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted tar file that triggers a heap-based buffer overflow.
29 CVE-2012-2336 20 DoS 2012-05-11 2013-07-23
5.0
None Remote Low Not required None None Partial
sapi/cgi/cgi_main.c in PHP before 5.3.13 and 5.4.x before 5.4.3, when configured as a CGI script (aka php-cgi), does not properly handle query strings that lack an = (equals sign) character, which allows remote attackers to cause a denial of service (resource consumption) by placing command-line options in the query string, related to lack of skipping a certain php_getopt for the 'T' case. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-1823.
30 CVE-2012-2329 119 DoS Overflow 2012-05-11 2013-07-23
5.0
None Remote Low Not required None None Partial
Buffer overflow in the apache_request_headers function in sapi/cgi/cgi_main.c in PHP 5.4.x before 5.4.3 allows remote attackers to cause a denial of service (application crash) via a long string in the header of an HTTP request.
31 CVE-2012-1172 20 DoS Dir. Trav. 2012-05-23 2012-09-21
5.8
None Remote Medium Not required None Partial Partial
The file-upload implementation in rfc1867.c in PHP before 5.4.0 does not properly handle invalid [ (open square bracket) characters in name values, which makes it easier for remote attackers to cause a denial of service (malformed $_FILES indexes) or conduct directory traversal attacks during multi-file uploads by leveraging a script that lacks its own filename restrictions.
32 CVE-2012-0789 399 DoS 2012-02-14 2012-06-27
5.0
None Remote Low Not required None None Partial
Memory leak in the timezone functionality in PHP before 5.3.9 allows remote attackers to cause a denial of service (memory consumption) by triggering many strtotime function calls, which are not properly handled by the php_date_parse_tzfile cache.
33 CVE-2012-0788 20 DoS 2012-02-14 2012-06-27
5.0
None Remote Low Not required None None Partial
The PDORow implementation in PHP before 5.3.9 does not properly interact with the session feature, which allows remote attackers to cause a denial of service (application crash) via a crafted application that uses a PDO driver for a fetch and then calls the session_start function, as demonstrated by a crash of the Apache HTTP Server.
34 CVE-2012-0781 399 1 DoS 2012-01-18 2012-06-27
5.0
None Remote Low Not required None None Partial
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.
35 CVE-2011-4885 20 2 DoS 2011-12-29 2013-10-10
5.0
None Remote Low Not required None None Partial
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.
36 CVE-2011-4566 189 DoS Overflow 2011-11-28 2012-11-06
6.4
None Remote Low Not required Partial None Partial
Integer overflow in the exif_process_IFD_TAG function in exif.c in the exif extension in PHP 5.4.0beta2 on 32-bit platforms allows remote attackers to read the contents of arbitrary memory locations or cause a denial of service via a crafted offset_val value in an EXIF header in a JPEG file, a different vulnerability than CVE-2011-0708.
37 CVE-2011-4153 20 1 DoS 2012-01-18 2012-07-21
5.0
None Remote Low Not required None None Partial
PHP 5.3.8 does not always check the return value of the zend_strndup function, which might allow remote attackers to cause a denial of service (NULL pointer dereference and application crash) via crafted input to an application that performs strndup operations on untrusted string data, as demonstrated by the define function in zend_builtin_functions.c, and unspecified functions in ext/soap/php_sdl.c, ext/standard/syslog.c, ext/standard/browscap.c, ext/oci8/oci8.c, ext/com_dotnet/com_typeinfo.c, and main/php_open_temporary_file.c.
38 CVE-2011-3267 399 DoS 2011-08-25 2012-02-03
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.
39 CVE-2011-3182 DoS Overflow 2011-08-25 2012-02-03
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.
40 CVE-2011-1657 399 DoS 2011-08-25 2012-02-03
5.0
None Remote Low Not required None None Partial
The (1) ZipArchive::addGlob and (2) ZipArchive::addPattern functions in ext/zip/php_zip.c in PHP 5.3.6 allow context-dependent attackers to cause a denial of service (application crash) via certain flags arguments, as demonstrated by (a) GLOB_ALTDIRFUNC and (b) GLOB_APPEND.
41 CVE-2011-1471 189 DoS 2011-03-19 2013-08-31
4.3
None Remote Medium Not required None None Partial
Integer signedness error in zip_stream.c in the Zip extension in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (CPU consumption) via a malformed archive file that triggers errors in zip_fread function calls.
42 CVE-2011-1470 20 DoS 2011-03-19 2011-10-20
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.
43 CVE-2011-1469 DoS 2011-03-19 2012-01-18
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.
44 CVE-2011-1468 399 DoS 2011-03-19 2012-01-18
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.
45 CVE-2011-1467 DoS 2011-03-19 2011-10-20
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.
46 CVE-2011-1466 189 DoS Overflow 2011-03-19 2012-11-05
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.
47 CVE-2011-1464 119 DoS Overflow 2011-03-19 2011-04-08
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.
48 CVE-2011-1153 134 DoS Exec Code Mem. Corr. +Info 2011-03-16 2011-10-20
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.
49 CVE-2011-1148 399 DoS Mem. Corr. 2011-03-18 2012-02-03
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.
50 CVE-2011-1092 189 1 DoS Overflow 2011-03-15 2011-10-20
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.
Total number of vulnerabilities : 113   Page : 1 (This Page)2 3
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