# |
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-2018-19935 |
476 |
|
DoS |
2018-12-07 |
2018-12-31 |
5.0 |
None |
Remote |
Low |
Not required |
None |
None |
Partial |
ext/imap/php_imap.c in PHP 5.x and 7.x before 7.3.0 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an empty string in the message argument to the imap_mail function. |
2 |
CVE-2018-19396 |
20 |
|
DoS |
2018-11-20 |
2019-01-02 |
5.0 |
None |
Remote |
Low |
Not required |
None |
None |
Partial |
ext/standard/var_unserializer.c in PHP 5.x through 7.1.24 allows attackers to cause a denial of service (application crash) via an unserialize call for the com, dotnet, or variant class. |
3 |
CVE-2018-19395 |
476 |
|
DoS |
2018-11-20 |
2018-12-27 |
5.0 |
None |
Remote |
Low |
Not required |
None |
None |
Partial |
ext/standard/var.c in PHP 5.x through 7.1.24 on Windows allows attackers to cause a denial of service (NULL pointer dereference and application crash) because com and com_safearray_proxy return NULL in com_properties_get in ext/com_dotnet/com_handlers.c, as demonstrated by a serialize call on COM("WScript.Shell"). |
4 |
CVE-2018-17082 |
79 |
|
XSS |
2018-09-16 |
2018-12-11 |
4.3 |
None |
Remote |
Medium |
Not required |
None |
Partial |
None |
The Apache2 component in PHP before 5.6.38, 7.0.x before 7.0.32, 7.1.x before 7.1.22, and 7.2.x before 7.2.10 allows XSS via the body of a "Transfer-Encoding: chunked" request, because the bucket brigade is mishandled in the php_handler function in sapi/apache2handler/sapi_apache2.c. |
5 |
CVE-2018-15132 |
200 |
|
+Info |
2018-08-07 |
2018-11-08 |
5.0 |
None |
Remote |
Low |
Not required |
Partial |
None |
None |
An issue was discovered in ext/standard/link_win32.c in PHP before 5.6.37, 7.0.x before 7.0.31, 7.1.x before 7.1.20, and 7.2.x before 7.2.8. The linkinfo function on Windows doesn't implement the open_basedir check. This could be abused to find files on paths outside of the allowed directories. |
6 |
CVE-2018-14883 |
190 |
|
Overflow |
2018-08-03 |
2018-12-11 |
5.0 |
None |
Remote |
Low |
Not required |
None |
None |
Partial |
An issue was discovered in PHP before 5.6.37, 7.0.x before 7.0.31, 7.1.x before 7.1.20, and 7.2.x before 7.2.8. An Integer Overflow leads to a heap-based buffer over-read in exif_thumbnail_extract of exif.c. |
7 |
CVE-2018-10549 |
125 |
|
|
2018-04-29 |
2018-12-03 |
6.8 |
None |
Remote |
Medium |
Not required |
Partial |
Partial |
Partial |
An issue was discovered in PHP before 5.6.36, 7.0.x before 7.0.30, 7.1.x before 7.1.17, and 7.2.x before 7.2.5. exif_read_data in ext/exif/exif.c has an out-of-bounds read for crafted JPEG data because exif_iif_add_value mishandles the case of a MakerNote that lacks a final '\0' character. |
8 |
CVE-2018-10548 |
476 |
|
DoS |
2018-04-29 |
2018-12-03 |
5.0 |
None |
Remote |
Low |
Not required |
None |
None |
Partial |
An issue was discovered in PHP before 5.6.36, 7.0.x before 7.0.30, 7.1.x before 7.1.17, and 7.2.x before 7.2.5. ext/ldap/ldap.c allows remote LDAP servers to cause a denial of service (NULL pointer dereference and application crash) because of mishandling of the ldap_get_dn return value. |
9 |
CVE-2018-10547 |
79 |
|
XSS |
2018-04-29 |
2018-09-19 |
4.3 |
None |
Remote |
Medium |
Not required |
None |
Partial |
None |
An issue was discovered in ext/phar/phar_object.c in PHP before 5.6.36, 7.0.x before 7.0.30, 7.1.x before 7.1.17, and 7.2.x before 7.2.5. There is Reflected XSS on the PHAR 403 and 404 error pages via request data of a request for a .phar file. NOTE: this vulnerability exists because of an incomplete fix for CVE-2018-5712. |
10 |
CVE-2018-10546 |
400 |
|
|
2018-04-29 |
2018-12-03 |
5.0 |
None |
Remote |
Low |
Not required |
None |
None |
Partial |
An issue was discovered in PHP before 5.6.36, 7.0.x before 7.0.30, 7.1.x before 7.1.17, and 7.2.x before 7.2.5. An infinite loop exists in ext/iconv/iconv.c because the iconv stream filter does not reject invalid multibyte sequences. |
11 |
CVE-2018-10545 |
200 |
|
Bypass +Info |
2018-04-29 |
2018-12-03 |
1.9 |
None |
Local |
Medium |
Not required |
Partial |
None |
None |
An issue was discovered in PHP before 5.6.35, 7.0.x before 7.0.29, 7.1.x before 7.1.16, and 7.2.x before 7.2.4. Dumpable FPM child processes allow bypassing opcache access controls because fpm_unix.c makes a PR_SET_DUMPABLE prctl call, allowing one user (in a multiuser environment) to obtain sensitive information from the process memory of a second user's PHP applications by running gcore on the PID of the PHP-FPM worker process. |
12 |
CVE-2017-16642 |
125 |
|
+Info |
2017-11-07 |
2018-11-24 |
5.0 |
None |
Remote |
Low |
Not required |
Partial |
None |
None |
In PHP before 5.6.32, 7.x before 7.0.25, and 7.1.x before 7.1.11, an error in the date extension's timelib_meridian handling of 'front of' and 'back of' directives could be used by attackers able to supply date strings to leak information from the interpreter, related to ext/date/lib/parse_date.c out-of-bounds reads affecting the php_parse_date function. NOTE: this is a different issue than CVE-2017-11145. |
13 |
CVE-2016-7478 |
|
|
DoS |
2017-01-11 |
2018-01-13 |
5.0 |
None |
Remote |
Low |
Not required |
None |
None |
Partial |
Zend/zend_exceptions.c in PHP, possibly 5.x before 5.6.28 and 7.x before 7.0.13, allows remote attackers to cause a denial of service (infinite loop) via a crafted Exception object in serialized data, a related issue to CVE-2015-8876. |
14 |
CVE-2016-6297 |
119 |
|
DoS Overflow |
2016-07-25 |
2018-01-04 |
6.8 |
None |
Remote |
Medium |
Not required |
Partial |
Partial |
Partial |
Integer overflow in the php_stream_zip_opener function in ext/zip/zip_stream.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 (stack-based buffer overflow) or possibly have unspecified other impact via a crafted zip:// URL. |
15 |
CVE-2016-6296 |
119 |
|
DoS Overflow |
2016-07-25 |
2018-01-04 |
7.5 |
None |
Remote |
Low |
Not required |
Partial |
Partial |
Partial |
Integer signedness error in the simplestring_addn function in simplestring.c in xmlrpc-epi through 0.54.2, as used 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 (heap-based buffer overflow) or possibly have unspecified other impact via a long first argument to the PHP xmlrpc_encode_request function. |
16 |
CVE-2016-6295 |
416 |
|
DoS |
2016-07-25 |
2018-01-04 |
7.5 |
None |
Remote |
Low |
Not required |
Partial |
Partial |
Partial |
ext/snmp/snmp.c in PHP before 5.5.38, 5.6.x before 5.6.24, and 7.x before 7.0.9 improperly interacts with the unserialize implementation and garbage collection, which allows remote attackers to cause a denial of service (use-after-free and application crash) or possibly have unspecified other impact via crafted serialized data, a related issue to CVE-2016-5773. |
17 |
CVE-2016-6294 |
125 |
|
DoS |
2016-07-25 |
2018-01-04 |
7.5 |
None |
Remote |
Low |
Not required |
Partial |
Partial |
Partial |
The locale_accept_from_http function in ext/intl/locale/locale_methods.c in PHP before 5.5.38, 5.6.x before 5.6.24, and 7.x before 7.0.9 does not properly restrict calls to the ICU uloc_acceptLanguageFromHTTP function, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a call with a long argument. |
18 |
CVE-2016-6292 |
476 |
|
DoS |
2016-07-25 |
2018-01-04 |
4.3 |
None |
Remote |
Medium |
Not required |
None |
None |
Partial |
The exif_process_user_comment 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 (NULL pointer dereference and application crash) via a crafted JPEG image. |
19 |
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. |
20 |
CVE-2016-6290 |
416 |
|
DoS |
2016-07-25 |
2018-01-04 |
7.5 |
None |
Remote |
Low |
Not required |
Partial |
Partial |
Partial |
ext/session/session.c in PHP before 5.5.38, 5.6.x before 5.6.24, and 7.x before 7.0.9 does not properly maintain a certain hash data structure, which allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via vectors related to session deserialization. |
21 |
CVE-2016-6289 |
190 |
|
DoS Overflow |
2016-07-25 |
2018-01-04 |
6.8 |
None |
Remote |
Medium |
Not required |
Partial |
Partial |
Partial |
Integer overflow in the virtual_file_ex function in TSRM/tsrm_virtual_cwd.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 (stack-based buffer overflow) or possibly have unspecified other impact via a crafted extract operation on a ZIP archive. |
22 |
CVE-2016-5773 |
416 |
|
DoS Exec Code |
2016-08-07 |
2018-01-04 |
7.5 |
None |
Remote |
Low |
Not required |
Partial |
Partial |
Partial |
php_zip.c in the zip extension in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8 improperly interacts with the unserialize implementation and garbage collection, which allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free and application crash) via crafted serialized data containing a ZipArchive object. |
23 |
CVE-2016-5772 |
415 |
|
DoS Exec Code |
2016-08-07 |
2018-01-04 |
7.5 |
None |
Remote |
Low |
Not required |
Partial |
Partial |
Partial |
Double free vulnerability in the php_wddx_process_data function in wddx.c in the WDDX extension in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via crafted XML data that is mishandled in a wddx_deserialize call. |
24 |
CVE-2016-5771 |
416 |
|
DoS Exec Code |
2016-08-07 |
2018-01-04 |
7.5 |
None |
Remote |
Low |
Not required |
Partial |
Partial |
Partial |
spl_array.c in the SPL extension in PHP before 5.5.37 and 5.6.x before 5.6.23 improperly interacts with the unserialize implementation and garbage collection, which allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free and application crash) via crafted serialized data. |
25 |
CVE-2016-5770 |
190 |
|
DoS Overflow |
2016-08-07 |
2018-01-04 |
7.5 |
None |
Remote |
Low |
Not required |
Partial |
Partial |
Partial |
Integer overflow in the SplFileObject::fread function in spl_directory.c in the SPL extension in PHP before 5.5.37 and 5.6.x before 5.6.23 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a large integer argument, a related issue to CVE-2016-5096. |
26 |
CVE-2016-5769 |
190 |
|
DoS Overflow |
2016-08-07 |
2016-11-28 |
7.5 |
None |
Remote |
Low |
Not required |
Partial |
Partial |
Partial |
Multiple integer overflows in mcrypt.c in the mcrypt extension in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8 allow remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted length value, related to the (1) mcrypt_generic and (2) mdecrypt_generic functions. |
27 |
CVE-2016-5768 |
415 |
|
DoS Exec Code |
2016-08-07 |
2018-01-04 |
7.5 |
None |
Remote |
Low |
Not required |
Partial |
Partial |
Partial |
Double free vulnerability in the _php_mb_regex_ereg_replace_exec function in php_mbregex.c in the mbstring extension in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) by leveraging a callback exception. |
28 |
CVE-2016-5399 |
787 |
|
DoS Exec Code |
2017-04-21 |
2018-10-09 |
6.8 |
None |
Remote |
Medium |
Not required |
Partial |
Partial |
Partial |
The bzread function in ext/bz2/bz2.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 write) or execute arbitrary code via a crafted bz2 archive. |
29 |
CVE-2016-5096 |
190 |
|
DoS Overflow |
2016-08-07 |
2018-01-04 |
7.5 |
None |
Remote |
Low |
Not required |
Partial |
Partial |
Partial |
Integer overflow in the fread function in ext/standard/file.c in PHP before 5.5.36 and 5.6.x before 5.6.22 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a large integer in the second argument. |
30 |
CVE-2016-5095 |
190 |
|
DoS Overflow |
2016-08-07 |
2016-11-28 |
7.5 |
None |
Remote |
Low |
Not required |
Partial |
Partial |
Partial |
Integer overflow in the php_escape_html_entities_ex function in ext/standard/html.c in PHP before 5.5.36 and 5.6.x before 5.6.22 allows remote attackers to cause a denial of service or possibly have unspecified other impact by triggering a large output string from a FILTER_SANITIZE_FULL_SPECIAL_CHARS filter_var call. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-5094. |
31 |
CVE-2016-5094 |
190 |
|
DoS Overflow |
2016-08-07 |
2018-01-04 |
7.5 |
None |
Remote |
Low |
Not required |
Partial |
Partial |
Partial |
Integer overflow in the php_html_entities function in ext/standard/html.c in PHP before 5.5.36 and 5.6.x before 5.6.22 allows remote attackers to cause a denial of service or possibly have unspecified other impact by triggering a large output string from the htmlspecialchars function. |
32 |
CVE-2016-5093 |
125 |
|
DoS |
2016-08-07 |
2018-01-04 |
7.5 |
None |
Remote |
Low |
Not required |
Partial |
Partial |
Partial |
The get_icu_value_internal function in ext/intl/locale/locale_methods.c in PHP before 5.5.36, 5.6.x before 5.6.22, and 7.x before 7.0.7 does not ensure the presence of a '\0' character, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a crafted locale_get_primary_language call. |
33 |
CVE-2016-4544 |
119 |
|
DoS Overflow |
2016-05-21 |
2018-10-30 |
7.5 |
None |
Remote |
Low |
Not required |
Partial |
Partial |
Partial |
The exif_process_TIFF_in_JPEG function in ext/exif/exif.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 does not validate TIFF start data, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via crafted header data. |
34 |
CVE-2016-4543 |
119 |
|
DoS Overflow |
2016-05-21 |
2018-10-30 |
7.5 |
None |
Remote |
Low |
Not required |
Partial |
Partial |
Partial |
The exif_process_IFD_in_JPEG function in ext/exif/exif.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 does not validate IFD sizes, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via crafted header data. |
35 |
CVE-2016-4542 |
119 |
|
DoS Overflow |
2016-05-21 |
2018-10-30 |
7.5 |
None |
Remote |
Low |
Not required |
Partial |
Partial |
Partial |
The exif_process_IFD_TAG function in ext/exif/exif.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 does not properly construct spprintf arguments, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via crafted header data. |
36 |
CVE-2016-4541 |
|
|
DoS |
2016-05-21 |
2018-10-30 |
7.5 |
None |
Remote |
Low |
Not required |
Partial |
Partial |
Partial |
The grapheme_strpos function in ext/intl/grapheme/grapheme_string.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a negative offset. |
37 |
CVE-2016-4540 |
|
|
DoS |
2016-05-21 |
2018-10-30 |
7.5 |
None |
Remote |
Low |
Not required |
Partial |
Partial |
Partial |
The grapheme_stripos function in ext/intl/grapheme/grapheme_string.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a negative offset. |
38 |
CVE-2016-4539 |
119 |
|
DoS Overflow |
2016-05-21 |
2018-10-30 |
7.5 |
None |
Remote |
Low |
Not required |
Partial |
Partial |
Partial |
The xml_parse_into_struct function in ext/xml/xml.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 allows remote attackers to cause a denial of service (buffer under-read and segmentation fault) or possibly have unspecified other impact via crafted XML data in the second argument, leading to a parser level of zero. |
39 |
CVE-2016-4538 |
20 |
|
DoS |
2016-05-21 |
2018-10-30 |
7.5 |
None |
Remote |
Low |
Not required |
Partial |
Partial |
Partial |
The bcpowmod function in ext/bcmath/bcmath.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 modifies certain data structures without considering whether they are copies of the _zero_, _one_, or _two_ global variable, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted call. |
40 |
CVE-2016-4537 |
20 |
|
DoS |
2016-05-21 |
2018-10-30 |
7.5 |
None |
Remote |
Low |
Not required |
Partial |
Partial |
Partial |
The bcpowmod function in ext/bcmath/bcmath.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 accepts a negative integer for the scale argument, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted call. |
41 |
CVE-2016-4473 |
416 |
|
Exec Code |
2017-06-08 |
2017-06-16 |
7.5 |
None |
Remote |
Low |
Not required |
Partial |
Partial |
Partial |
/ext/phar/phar_object.c in PHP 7.0.7 and 5.6.x allows remote attackers to execute arbitrary code. NOTE: Introduced as part of an incomplete fix to CVE-2015-6833. |
42 |
CVE-2016-4073 |
119 |
|
DoS Exec Code Overflow |
2016-05-20 |
2018-01-04 |
7.5 |
None |
Remote |
Low |
Not required |
Partial |
Partial |
Partial |
Multiple integer overflows in the mbfl_strcut function in ext/mbstring/libmbfl/mbfl/mbfilter.c in PHP before 5.5.34, 5.6.x before 5.6.20, and 7.x before 7.0.5 allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted mb_strcut call. |
43 |
CVE-2016-4072 |
20 |
|
Exec Code |
2016-05-20 |
2018-01-04 |
7.5 |
None |
Remote |
Low |
Not required |
Partial |
Partial |
Partial |
The Phar extension in PHP before 5.5.34, 5.6.x before 5.6.20, and 7.x before 7.0.5 allows remote attackers to execute arbitrary code via a crafted filename, as demonstrated by mishandling of \0 characters by the phar_analyze_path function in ext/phar/phar.c. |
44 |
CVE-2016-4071 |
20 |
|
Exec Code |
2016-05-20 |
2018-01-04 |
7.5 |
None |
Remote |
Low |
Not required |
Partial |
Partial |
Partial |
Format string vulnerability in the php_snmp_error function in ext/snmp/snmp.c in PHP before 5.5.34, 5.6.x before 5.6.20, and 7.x before 7.0.5 allows remote attackers to execute arbitrary code via format string specifiers in an SNMP::get call. |
45 |
CVE-2016-4070 |
189 |
|
DoS Overflow |
2016-05-20 |
2018-01-04 |
5.0 |
None |
Remote |
Low |
Not required |
None |
None |
Partial |
** DISPUTED ** Integer overflow in the php_raw_url_encode function in ext/standard/url.c in PHP before 5.5.34, 5.6.x before 5.6.20, and 7.x before 7.0.5 allows remote attackers to cause a denial of service (application crash) via a long string to the rawurlencode function. NOTE: the vendor says "Not sure if this qualifies as security issue (probably not)." |
46 |
CVE-2016-3142 |
119 |
|
DoS Overflow +Info |
2016-03-31 |
2018-01-04 |
6.4 |
None |
Remote |
Low |
Not required |
Partial |
None |
Partial |
The phar_parse_zipfile function in zip.c in the PHAR extension in PHP before 5.5.33 and 5.6.x before 5.6.19 allows remote attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read and application crash) by placing a PK\x05\x06 signature at an invalid location. |
47 |
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. |
48 |
CVE-2015-8994 |
264 |
|
+Priv |
2017-03-02 |
2017-03-16 |
6.8 |
None |
Remote |
Medium |
Not required |
Partial |
Partial |
Partial |
An issue was discovered in PHP 5.x and 7.x, when the configuration uses apache2handler/mod_php or php-fpm with OpCache enabled. With 5.x after 5.6.28 or 7.x after 7.0.13, the issue is resolved in a non-default configuration with the opcache.validate_permission=1 setting. The vulnerability details are as follows. In PHP SAPIs where PHP interpreters share a common parent process, Zend OpCache creates a shared memory object owned by the common parent during initialization. Child PHP processes inherit the SHM descriptor, using it to cache and retrieve compiled script bytecode ("opcode" in PHP jargon). Cache keys vary depending on configuration, but filename is a central key component, and compiled opcode can generally be run if a script's filename is known or can be guessed. Many common shared-hosting configurations change EUID in child processes to enforce privilege separation among hosted users (for example using mod_ruid2 for the Apache HTTP Server, or php-fpm user settings). In these scenarios, the default Zend OpCache behavior defeats script file permissions by sharing a single SHM cache among all child PHP processes. PHP scripts often contain sensitive information: Think of CMS configurations where reading or running another user's script usually means gaining privileges to the CMS database. |
49 |
CVE-2015-8865 |
119 |
|
DoS Exec Code Overflow |
2016-05-20 |
2018-06-29 |
7.5 |
None |
Remote |
Low |
Not required |
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The file_check_mem function in funcs.c in file before 5.23, as used in the Fileinfo component in PHP before 5.5.34, 5.6.x before 5.6.20, and 7.x before 7.0.5, mishandles continuation-level jumps, which allows context-dependent attackers to cause a denial of service (buffer overflow and application crash) or possibly execute arbitrary code via a crafted magic file. |