CVE-2017-9228

oniguruma: Out-of-bounds heap write in bitset_set_range()

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.

CVSS 3.1 · 9.8 Critical EPSS 6.3% KEV · Not listed

Vendors

Oniguruma Project Php Redhat

Products

Oniguruma Php Rhel Software Collections

CVE-2017-9229

oniguruma: Invalid pointer dereference in left_adjust_char_head()

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 SIGSEGV occurs in left_adjust_char_head() during regular expression compilation. Invalid handling of reg->dmax in forward_search_range() could result in an invalid pointer dereference, normally as an immediate denial-of-service condition.

CVSS 3.1 · 7.5 High EPSS 5.1% KEV · Not listed

Vendors

Oniguruma Project Php Redhat and 1 more

Products

Oniguruma Php Rhel Software Collections and 1 more

CVE-2017-12934

php: heap use after free in ext/standard/var_unserializer.re

ext/standard/var_unserializer.re in PHP 7.0.x before 7.0.21 and 7.1.x before 7.1.7 is prone to a heap use after free while unserializing untrusted data, related to the zval_get_type function in Zend/zend_types.h. Exploitation of this issue can have an unspecified impact on the integrity of PHP.

CVSS 3.0 · 7.5 High EPSS 3.3% KEV · Not listed

Vendors

Php Redhat

Products

Php Rhel Software Collections

CVE-2016-9934

php: NULL Pointer Dereference in WDDX Packet Deserialization with PDORow

ext/wddx/wddx.c in PHP before 5.6.28 and 7.x before 7.0.13 allows remote attackers to cause a denial of service (NULL pointer dereference) via crafted serialized data in a wddxPacket XML document, as demonstrated by a PDORow string.

CVSS 3.0 · 7.5 High EPSS 6.8% KEV · Not listed

Vendors

Php Redhat

Products

Php Rhel Software Collections

CVE-2016-9935

php: Invalid read when wddx decodes empty boolean element

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.

CVSS 3.0 · 9.8 Critical EPSS 7.0% KEV · Not listed

Vendors

Php Redhat

Products

Php Rhel Software Collections

CVE-2016-9936

php: Use After Free in unserialize()

The unserialize implementation in ext/standard/var.c in PHP 7.x before 7.0.14 allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via crafted serialized data. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-6834.

CVSS 3.0 · 9.8 Critical EPSS 4.3% KEV · Not listed

Vendors

Php Redhat

Products

Php Rhel Software Collections

CVE-2014-9426

php: denial of service in libmagic/apprentice.c

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

CVSS 3.1 · 7.3 High EPSS 2.1% KEV · Not listed

Vendors

Php

Products

Php

CVE-2014-9427

php: out of bounds read when parsing a crafted .php file

sapi/cgi/cgi_main.c in the CGI component in PHP through 5.4.36, 5.5.x through 5.5.20, and 5.6.x through 5.6.4, when mmap is used to read a .php file, does not properly consider the mapping's length during processing of an invalid file that begins with a # character and lacks a newline character, which causes an out-of-bounds read and might (1) allow remote attackers to obtain sensitive information from php-cgi process memory by leveraging the ability to upload a .php file or (2) trigger unexpected code execution if a valid PHP script is present in memory locations adjacent to the mapping.

CVSS 2.0 · 7.5 High EPSS 18.3% KEV · Not listed

Vendors

Php Redhat

Products

Php Rhel Software Collections

CVE-2014-9652

file: out of bounds read in mconvert()

The mconvert function in softmagic.c in file before 5.21, as used in the Fileinfo component in PHP before 5.4.37, 5.5.x before 5.5.21, and 5.6.x before 5.6.5, does not properly handle a certain string-length field during a copy of a truncated version of a Pascal string, which might allow remote attackers to cause a denial of service (out-of-bounds memory access and application crash) via a crafted file.

CVSS 2.0 · 5.0 Medium EPSS 5.2% KEV · Not listed

Vendors

File Project Php Redhat

Products

File Php Enterprise Linux and 1 more

CVE-2014-9653

file: malformed elf file causes access to uninitialized memory

readelf.c in file before 5.22, as used in the Fileinfo component in PHP before 5.4.37, 5.5.x before 5.5.21, and 5.6.x before 5.6.5, does not consider that pread calls sometimes read only a subset of the available data, which allows remote attackers to cause a denial of service (uninitialized memory access) or possibly have unspecified other impact via a crafted ELF file.

CVSS 2.0 · 7.5 High EPSS 4.6% KEV · Not listed

Vendors

Debian File Project Php and 1 more

Products

Debian Linux File Php and 1 more

CVE-2014-9705

php: heap buffer overflow in enchant_broker_request_dict()

Heap-based buffer overflow in the enchant_broker_request_dict function in ext/enchant/enchant.c in PHP before 5.4.38, 5.5.x before 5.5.22, and 5.6.x before 5.6.6 allows remote attackers to execute arbitrary code via vectors that trigger creation of multiple dictionaries.

CVSS 2.0 · 7.5 High EPSS 19.2% KEV · Not listed

Vendors

Php Redhat

Products

Php Enterprise Linux Rhel Software Collections

CVE-2014-3668

php: xmlrpc ISO8601 date format parsing out-of-bounds read in mkgmtime()

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.

CVSS 2.0 · 5.0 Medium EPSS 27.0% KEV · Not listed

Vendors

Php Redhat

Products

Php Enterprise Linux Rhel Software Collections

CVE-2014-9709

gd: buffer read overflow in gd_gif_in.c

The GetCode_ function in gd_gif_in.c in GD 2.1.1 and earlier, as used in PHP before 5.5.21 and 5.6.x before 5.6.5, allows remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted GIF image that is improperly handled by the gdImageCreateFromGif function.

CVSS 2.0 · 5.0 Medium EPSS 15.4% KEV · Not listed

Vendors

Canonical Debian Libgd and 3 more

Products

Ubuntu Linux Debian Linux Libgd and 4 more

CVE-2014-9767

php: ZipArchive:: extractTo allows for directory traversal when creating directories

Directory traversal vulnerability in the ZipArchive::extractTo function in ext/zip/php_zip.c in PHP before 5.4.45, 5.5.x before 5.5.29, and 5.6.x before 5.6.13 and ext/zip/ext_zip.cpp in HHVM before 3.12.1 allows remote attackers to create arbitrary empty directories via a crafted ZIP archive.

CVSS 3.0 · 4.3 Medium EPSS 4.7% KEV · Not listed

Vendors

Hiphop Virtual Machine For Php Project Php Redhat

Products

Hiphop Virtual Machine For Php Php Rhel Software Collections

CVE-2014-9912

php: stack buffer overflow in locale_get_display_name

The get_icu_disp_value_src_php function in ext/intl/locale/locale_methods.c in PHP before 5.3.29, 5.4.x before 5.4.30, and 5.5.x before 5.5.14 does not properly restrict calls to the ICU uresbund.cpp component, which allows remote attackers to cause a denial of service (buffer overflow) or possibly have unspecified other impact via a locale_get_display_name call with a long first argument.

CVSS 3.0 · 9.8 Critical EPSS 4.9% KEV · Not listed

Vendors

Php

Products

Php

CVE-2015-0231

php: use after free vulnerability in unserialize() (incomplete fix of CVE-2014-8142)

Use-after-free vulnerability in the process_nested_data function in ext/standard/var_unserializer.re in PHP before 5.4.37, 5.5.x before 5.5.21, and 5.6.x before 5.6.5 allows remote attackers to execute arbitrary code via a crafted unserialize call that leverages improper handling of duplicate numerical keys within the serialized properties of an object. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-8142.

CVSS 2.0 · 7.5 High EPSS 44.4% KEV · Not listed

Vendors

Php Redhat

Products

Php Enterprise Linux Rhel Software Collections

CVE-2015-0232

php: Free called on unitialized pointer in exif.c

The exif_process_unicode function in ext/exif/exif.c in PHP before 5.4.37, 5.5.x before 5.5.21, and 5.6.x before 5.6.5 allows remote attackers to execute arbitrary code or cause a denial of service (uninitialized pointer free and application crash) via crafted EXIF data in a JPEG image.

CVSS 2.0 · 6.8 Medium EPSS 15.6% KEV · Not listed

Vendors

Php Redhat

Products

Php Enterprise Linux Rhel Software Collections

CVE-2015-0235

glibc: __nss_hostname_digits_dots() heap-based buffer overflow

Heap-based buffer overflow in the __nss_hostname_digits_dots function in glibc 2.2, and other 2.x versions before 2.18, allows context-dependent attackers to execute arbitrary code via vectors related to the (1) gethostbyname or (2) gethostbyname2 function, aka "GHOST."

CVSS 2.0 · 10.0 Critical EPSS 94.6% KEV · Not listed

Vendors

Apple Debian Gnu and 4 more

Products

Mac Os X Debian Linux Glibc and 19 more

CVE-2015-0273

php: use after free vulnerability in unserialize() with DateTimeZone

Multiple use-after-free vulnerabilities in ext/date/php_date.c in PHP before 5.4.38, 5.5.x before 5.5.22, and 5.6.x before 5.6.6 allow remote attackers to execute arbitrary code via crafted serialized input containing a (1) R or (2) r type specifier in (a) DateTimeZone data handled by the php_date_timezone_initialize_from_hash function or (b) DateTime data handled by the php_date_initialize_from_hash function.

CVSS 2.0 · 7.5 High EPSS 42.8% KEV · Not listed

Vendors

Php Redhat

Products

Php Enterprise Linux Rhel Software Collections

CVE-2015-1351

php: use after free in opcache extension

Use-after-free vulnerability in the _zend_shared_memdup function in zend_shared_alloc.c in the OPcache extension in PHP through 5.6.7 allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.

CVSS 2.0 · 7.5 High EPSS 8.3% KEV · Not listed

Vendors

Apple Oracle Php and 1 more

Products

Mac Os X Linux Secure Backup and 3 more