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CVE-2015-3900

rubygems: DNS hijacking vulnerability in api_endpoint()

RubyGems 2.0.x before 2.0.16, 2.2.x before 2.2.4, and 2.4.x before 2.4.7 does not validate the hostname when fetching gems or making API requests, which allows remote attackers to redirect requests to arbitrary domains via a crafted DNS SRV record, aka a "DNS hijack attack."

CVSS 2.0 · 5.0 Medium EPSS 8.9% KEV · Not listed
Vendors
Oracle Redhat Ruby-lang and 1 more
Products
Solaris Enterprise Linux Rhel Software Collections and 2 more
CVE-2016-4979

httpd: X509 client certificate authentication bypass using HTTP/2

The Apache HTTP Server 2.4.18 through 2.4.20, when mod_http2 and mod_ssl are enabled, does not properly recognize the "SSLVerifyClient require" directive for HTTP/2 request authorization, which allows remote attackers to bypass intended access restrictions by leveraging the ability to send multiple requests over a single connection and aborting a renegotiation.

CVSS 3.0 · 7.5 High EPSS 18.8% KEV · Not listed
Vendors
Apache Redhat
Products
Http Server Rhel Software Collections
CVE-2016-4544

php: Out-of-bounds heap memory read in exif_read_data() caused by malformed input

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.

CVSS 3.1 · 9.8 Critical EPSS 6.5% KEV · Not listed
Vendors
Debian Fedoraproject Opensuse and 2 more
Products
Debian Linux Fedora Leap and 3 more
CVE-2015-3412

php: missing null byte checks for paths in various PHP extensions

PHP before 5.4.40, 5.5.x before 5.5.24, and 5.6.x before 5.6.8 does not ensure that pathnames lack %00 sequences, which might allow remote attackers to read arbitrary files via crafted input to an application that calls the stream_resolve_include_path function in ext/standard/streamsfuncs.c, as demonstrated by a filename\0.extension attack that bypasses an intended configuration in which client users may read files with only one specific extension.

CVSS 3.0 · 5.3 Medium EPSS 3.9% KEV · Not listed
Vendors
Php Redhat
Products
Php Enterprise Linux Enterprise Linux Desktop and 6 more
CVE-2014-4274

mysql: unspecified MyISAM temporary file issue fixed in 5.5.39 and 5.6.20

Unspecified vulnerability in Oracle MySQL Server 5.5.38 and earlier and 5.6.19 and earlier allows local users to affect confidentiality, integrity, and availability via vectors related to SERVER:MyISAM.

CVSS 2.0 · 4.1 Medium EPSS < 1% KEV · Not listed
Vendors
Mariadb Oracle Redhat
Products
Mariadb Mysql Solaris and 3 more
CVE-2016-4543

php: Out-of-bounds heap memory read in exif_read_data() caused by malformed input

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.

CVSS 3.0 · 9.8 Critical EPSS 11.9% KEV · Not listed
Vendors
Fedoraproject Hp Opensuse and 2 more
Products
Fedora System Management Homepage Leap and 2 more
CVE-2016-4542

php: Out-of-bounds heap memory read in exif_read_data() caused by malformed input

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.

CVSS 3.0 · 9.8 Critical EPSS 6.1% KEV · Not listed
Vendors
Fedoraproject Opensuse Php and 1 more
Products
Fedora Leap Php and 1 more
CVE-2015-3411

php: missing null byte checks for paths in various PHP extensions

PHP before 5.4.40, 5.5.x before 5.5.24, and 5.6.x before 5.6.8 does not ensure that pathnames lack %00 sequences, which might allow remote attackers to read or write to arbitrary files via crafted input to an application that calls (1) a DOMDocument load method, (2) the xmlwriter_open_uri function, (3) the finfo_file function, or (4) the hash_hmac_file function, as demonstrated by a filename\0.xml attack that bypasses an intended configuration in which client users may read only .xml files.

CVSS 3.0 · 6.5 Medium EPSS 3.3% KEV · Not listed
Vendors
Php Redhat
Products
Php Enterprise Linux Enterprise Linux Desktop and 6 more
CVE-2016-4541

php: OOB read in grapheme_stripos and grapheme_strpos when negative offset is used

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.

CVSS 3.0 · 9.8 Critical EPSS 6.1% KEV · Not listed
Vendors
Fedoraproject Opensuse Php and 1 more
Products
Fedora Leap Php and 1 more
CVE-2016-4540

php: OOB read in grapheme_stripos and grapheme_strpos when negative offset is used

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.

CVSS 3.0 · 9.8 Critical EPSS 6.1% KEV · Not listed
Vendors
Fedoraproject Opensuse Php and 1 more
Products
Fedora Leap Php and 1 more
CVE-2015-3330

php: pipelined request executed in deinitialized interpreter under httpd 2.4

The php_handler function in sapi/apache2handler/sapi_apache2.c in PHP before 5.4.40, 5.5.x before 5.5.24, and 5.6.x before 5.6.8, when the Apache HTTP Server 2.4.x is used, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via pipelined HTTP requests that result in a "deconfigured interpreter."

CVSS 2.0 · 6.8 Medium EPSS 13.5% KEV · Not listed
Vendors
Apple Oracle Php and 1 more
Products
Mac Os X Linux Solaris and 9 more
CVE-2014-4260

mysql: unspecified vulnerability related to SRCHAR (CPU July 2014)

Unspecified vulnerability in the MySQL Server component in Oracle MySQL 5.5.37 and earlier, and 5.6.17 and earlier, allows remote authenticated users to affect integrity and availability via vectors related to SRCHAR.

CVSS 2.0 · 5.5 Medium EPSS 3.5% KEV · Not listed
Vendors
Debian Mariadb Oracle and 2 more
Products
Debian Linux Mariadb Mysql and 8 more
CVE-2016-4539

php: xml_parse_into_struct() can crash when XML parser is re-used

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.

CVSS 3.0 · 9.8 Critical EPSS 6.1% KEV · Not listed
Vendors
Fedoraproject Opensuse Php and 1 more
Products
Fedora Leap Php and 1 more
CVE-2016-4538

php: bcpowmod accepts negative scale causing heap buffer overflow corrupting _one_ definition

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.

CVSS 3.0 · 9.8 Critical EPSS 6.1% KEV · Not listed
Vendors
Fedoraproject Opensuse Php and 1 more
Products
Fedora Leap Php and 1 more
CVE-2015-3329

php: buffer overflow in phar_set_inode()

Multiple stack-based buffer overflows in the phar_set_inode function in phar_internal.h in PHP before 5.4.40, 5.5.x before 5.5.24, and 5.6.x before 5.6.8 allow remote attackers to execute arbitrary code via a crafted length value in a (1) tar, (2) phar, or (3) ZIP archive.

CVSS 2.0 · 7.5 High EPSS 38.2% KEV · Not listed
Vendors
Apple Oracle Php and 1 more
Products
Mac Os X Linux Solaris and 9 more
CVE-2016-4537

php: bcpowmod accepts negative scale causing heap buffer overflow corrupting _one_ definition

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.

CVSS 3.0 · 9.8 Critical EPSS 5.7% KEV · Not listed
Vendors
Fedoraproject Opensuse Php and 1 more
Products
Fedora Leap Php and 1 more
CVE-2015-3307

php: invalid pointer free() in phar_tar_process_metadata()

The phar_parse_metadata function in ext/phar/phar.c in PHP before 5.4.40, 5.5.x before 5.5.24, and 5.6.x before 5.6.8 allows remote attackers to cause a denial of service (heap metadata corruption) or possibly have unspecified other impact via a crafted tar archive.

CVSS 2.0 · 7.5 High EPSS 6.7% KEV · Not listed
Vendors
Apple Php Redhat
Products
Mac Os X Php Enterprise Linux and 7 more
CVE-2014-4258

mysql: unspecified vulnerability related to SRINFOSC (CPU July 2014)

Unspecified vulnerability in the MySQL Server component in Oracle MySQL 5.5.37 and earlier and 5.6.17 and earlier allows remote authenticated users to affect confidentiality, integrity, and availability via vectors related to SRINFOSC.

CVSS 2.0 · 6.5 Medium EPSS 3.5% KEV · Not listed
Vendors
Debian Mariadb Opensuse Project and 4 more
Products
Debian Linux Mariadb Suse Linux Enterprise Desktop and 12 more
CVE-2016-4450

nginx: NULL pointer dereference while writing client request body

os/unix/ngx_files.c in nginx before 1.10.1 and 1.11.x before 1.11.1 allows remote attackers to cause a denial of service (NULL pointer dereference and worker process crash) via a crafted request, involving writing a client request body to a temporary file.

CVSS 3.1 · 7.5 High EPSS 16.4% KEV · Not listed
Vendors
Canonical Debian F5 and 1 more
Products
Ubuntu Linux Debian Linux Nginx and 1 more