ID CVE-2016-7127
Summary The imagegammacorrect function in ext/gd/gd.c in PHP before 5.6.25 and 7.x before 7.0.10 does not properly validate gamma values, which allows remote attackers to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact by providing different signs for the second and third arguments.
References
Vulnerable Configurations
  • PHP 5.6.24 -
    cpe:2.3:a:php:php:5.6.24
  • PHP 7.0.0 -
    cpe:2.3:a:php:php:7.0.0
  • PHP 7.0.1 -
    cpe:2.3:a:php:php:7.0.1
  • PHP 7.0.2 -
    cpe:2.3:a:php:php:7.0.2
  • PHP 7.0.3 -
    cpe:2.3:a:php:php:7.0.3
  • PHP 7.0.4 -
    cpe:2.3:a:php:php:7.0.4
  • PHP 7.0.5 -
    cpe:2.3:a:php:php:7.0.5
  • PHP 7.0.6 -
    cpe:2.3:a:php:php:7.0.6
  • PHP 7.0.7 -
    cpe:2.3:a:php:php:7.0.7
  • PHP 7.0.8 -
    cpe:2.3:a:php:php:7.0.8
  • PHP 7.0.9 -
    cpe:2.3:a:php:php:7.0.9
CVSS
Base: 7.5 (as of 12-09-2016 - 11:05)
Impact:
Exploitability:
CWE CWE-787
CAPEC
Access
VectorComplexityAuthentication
NETWORK LOW NONE
Impact
ConfidentialityIntegrityAvailability
PARTIAL PARTIAL PARTIAL
nessus via4
  • NASL family Huawei Local Security Checks
    NASL id EULEROS_SA-2017-1068.NASL
    description According to the versions of the php packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - 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.(CVE-2016-7478) - ext/spl/spl_array.c in PHP before 5.6.26 and 7.x before 7.0.11 proceeds with SplArray unserialization without validating a return value and data type, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted serialized data.(CVE-2016-7417) - 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.(CVE-2016-4342) - The php_wddx_process_data function in ext/wddx/wddx.c in PHP before 5.6.25 and 7.x before 7.0.10 allows remote attackers to cause a denial of service (segmentation fault) or possibly have unspecified other impact via an invalid ISO 8601 time value, as demonstrated by a wddx_deserialize call that mishandles a dateTime element in a wddxPacket XML document.(CVE-2016-7129) - 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.(CVE-2016-6296) - 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.(CVE-2016-6295) - 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.(CVE-2016-6290) - 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.(CVE-2016-6297) - The phar_make_dirstream function in ext/phar/dirstream.c in PHP before 5.6.18 and 7.x before 7.0.3 mishandles zero-size ././@LongLink files, which allows remote attackers to cause a denial of service (uninitialized pointer dereference) or possibly have unspecified other impact via a crafted TAR archive.(CVE-2016-4343) - ext/intl/msgformat/msgformat_format.c in PHP before 5.6.26 and 7.x before 7.0.11 does not properly restrict the locale length provided to the Locale class in the ICU library, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a MessageFormatter::formatMessage call with a long first argument.(CVE-2016-7416) - ext/wddx/wddx.c in PHP before 5.6.25 and 7.x before 7.0.10 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or possibly have unspecified other impact via a malformed wddxPacket XML document that is mishandled in a wddx_deserialize call, as demonstrated by a tag that lacks a < (less than) character.(CVE-2016-7131) - ext/wddx/wddx.c in PHP before 5.6.25 and 7.x before 7.0.10 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or possibly have unspecified other impact via an invalid wddxPacket XML document that is mishandled in a wddx_deserialize call, as demonstrated by a stray element inside a boolean element, leading to incorrect pop processing.(CVE-2016-7132) - The php_wddx_pop_element function in ext/wddx/wddx.c in PHP before 5.6.25 and 7.x before 7.0.10 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or possibly have unspecified other impact via an invalid base64 binary value, as demonstrated by a wddx_deserialize call that mishandles a binary element in a wddxPacket XML document.( CVE-2016-7130) - The imagegammacorrect function in ext/gd/gd.c in PHP before 5.6.25 and 7.x before 7.0.10 does not properly validate gamma values, which allows remote attackers to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact by providing different signs for the second and third arguments.(CVE-2016-7127) Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2018-11-14
    plugin id 99915
    published 2017-05-02
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=99915
    title EulerOS 2.0 SP2 : php (EulerOS-SA-2017-1068)
  • NASL family Gentoo Local Security Checks
    NASL id GENTOO_GLSA-201611-22.NASL
    description The remote host is affected by the vulnerability described in GLSA-201611-22 (PHP: Multiple vulnerabilities) Multiple vulnerabilities have been discovered in PHP. Please review the CVE identifiers referenced below for details. Impact : An attacker can possibly execute arbitrary code or create a Denial of Service condition. Workaround : There is no known workaround at this time.
    last seen 2019-02-21
    modified 2016-12-01
    plugin id 95421
    published 2016-12-01
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=95421
    title GLSA-201611-22 : PHP: Multiple vulnerabilities (httpoxy)
  • NASL family Misc.
    NASL id SECURITYCENTER_PHP_5_6_25.NASL
    description The Tenable SecurityCenter application installed on the remote host is missing a security patch. It is, therefore, affected by multiple vulnerabilities in the bundled version of PHP : - An unspecified flaw exists in the object_common2() function in var_unserializer.c that occurs when handling objects during deserialization. An unauthenticated, remote attacker can exploit this to execute arbitrary code. (CVE-2016-7124) - An unspecified flaw exists in session.c that occurs when handling session names. An unauthenticated, remote attacker can exploit this to inject arbitrary data into sessions. (CVE-2016-7125) - An integer truncation flaw exists in the select_colors() function in gd_topal.c that is triggered when handling the number of colors. An unauthenticated, remote attacker can exploit to cause a heap-based buffer overflow, resulting in the execution of arbitrary code. (CVE-2016-7126) - An indexing flaw exists in the imagegammacorrect() function in gd.c that occurs when handling negative gamma values. An unauthenticated, remote attacker can exploit this to write a NULL to an arbitrary memory location, resulting in a denial of service condition or the execution of arbitrary code. (CVE-2016-7127) - A flaw exists in the exif_process_IFD_in_TIFF() function in exif.c that occurs when handling TIFF image content. An unauthenticated, remote attacker can exploit this to disclose memory contents. (CVE-2016-7128) - A flaw exists in the php_wddx_process_data() function in wddx.c that occurs when deserializing invalid dateTime values. An unauthenticated, remote attacker can exploit this to cause a denial of service condition. (CVE-2016-7129) - A NULL pointer dereference flaw exists in the php_wddx_pop_element() function in wddx.c that is triggered during the handling of Base64 binary values. An unauthenticated, remote attacker can exploit this to cause a denial of service condition. (CVE-2016-7130) - A NULL pointer dereference flaw exists in the php_wddx_deserialize_ex() function in wddx.c that occurs during the handling of invalid XML content. An unauthenticated, remote attacker can exploit this to cause a denial of service condition. (CVE-2016-7131) - An unspecified NULL pointer dereference flaw exists in the php_wddx_pop_element() function in wddx.c. An unauthenticated, remote attacker can exploit this to cause a denial of service condition. CVE-2016-7132) - An integer overflow condition exists in the php_snmp_parse_oid() function in snmp.c. An unauthenticated, remote attacker can exploit this to cause a heap-based buffer overflow, resulting in the execution of arbitrary code. - An overflow condition exists in the sql_regcase() function in ereg.c due to improper handling of overly long strings. An unauthenticated, remote attacker can exploit this to corrupt memory, resulting in the execution of arbitrary code. - An integer overflow condition exists in the php_base64_encode() function in base64.c that occurs when handling overly long strings. An unauthenticated, remote attacker can exploit this to execute arbitrary code. - An integer overflow condition exists in the php_quot_print_encode() function in quot_print.c that occurs when handling overly long strings. An unauthenticated, remote attacker can exploit this to cause a heap-based buffer overflow condition, resulting in the execution of arbitrary code. - A use-after-free error exists in the unserialize() function in var.c. An unauthenticated, remote attacker can exploit this to dereference already freed memory, resulting in the execution of arbitrary code. - A flaw exists in the php_ftp_fopen_connect() function in ftp_fopen_wrapper.c that allows a man-in-the-middle attacker to silently downgrade to regular FTP even if a secure method has been requested. - An integer overflow condition exists in the php_url_encode() function in url.c that occurs when handling overly long strings. An unauthenticated, remote attacker can exploit this to corrupt memory, resulting in the execution of arbitrary code. - An integer overflow condition exists in the php_uuencode() function in uuencode.c. An unauthenticated, remote attacker can exploit this to corrupt memory, resulting in the execution of arbitrary code. - An integer overflow condition exists in the bzdecompress() function in bz2.c. An unauthenticated, remote attacker can exploit this to corrupt memory, resulting in the execution of arbitrary code. - An integer overflow condition exists in the curl_escape() function in interface.c that occurs when handling overly long escaped strings. An unauthenticated, remote attacker can exploit this to corrupt memory, resulting in the execution of arbitrary code. Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.
    last seen 2019-02-21
    modified 2019-01-02
    plugin id 101047
    published 2017-06-26
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=101047
    title Tenable SecurityCenter PHP < 5.6.25 Multiple Vulnerabilities (TNS-2016-09)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_SU-2016-2328-1.NASL
    description This update for php53 fixes the following security issues : - CVE-2014-3587: Integer overflow in the cdf_read_property_info affecting SLES11 SP3 [bsc#987530] - CVE-2016-6297: Stack-based buffer overflow vulnerability in php_stream_zip_opener [bsc#991426] - CVE-2016-6291: Out-of-bounds access in exif_process_IFD_in_MAKERNOTE [bsc#991427] - CVE-2016-6289: Integer overflow leads to buffer overflow in virtual_file_ex [bsc#991428] - CVE-2016-6290: Use after free in unserialize() with Unexpected Session Deserialization [bsc#991429] - CVE-2016-5399: Improper error handling in bzread() [bsc#991430] - CVE-2016-6288: Buffer over-read in php_url_parse_ex [bsc#991433] - CVE-2016-6296: Heap buffer overflow vulnerability in simplestring_addn in simplestring.c [bsc#991437] - CVE-2016-7124: Create an Unexpected Object and Don't Invoke __wakeup() in Deserialization - CVE-2016-7125: PHP Session Data Injection Vulnerability - CVE-2016-7126: select_colors write out-of-bounds - CVE-2016-7127: imagegammacorrect allowed arbitrary write access - CVE-2016-7128: Memory Leakage In exif_process_IFD_in_TIFF - CVE-2016-7129: wddx_deserialize allows illegal memory access - CVE-2016-7130: wddx_deserialize null dereference - CVE-2016-7131: wddx_deserialize null dereference with invalid xml - CVE-2016-7132: wddx_deserialize null dereference in php_wddx_pop_element Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2018-11-29
    plugin id 93589
    published 2016-09-19
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=93589
    title SUSE SLES11 Security Update : php53 (SUSE-SU-2016:2328-1)
  • NASL family Huawei Local Security Checks
    NASL id EULEROS_SA-2017-1067.NASL
    description According to the versions of the php packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - 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.(CVE-2016-7478) - ext/spl/spl_array.c in PHP before 5.6.26 and 7.x before 7.0.11 proceeds with SplArray unserialization without validating a return value and data type, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted serialized data.(CVE-2016-7417) - 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.(CVE-2016-4342) - The php_wddx_process_data function in ext/wddx/wddx.c in PHP before 5.6.25 and 7.x before 7.0.10 allows remote attackers to cause a denial of service (segmentation fault) or possibly have unspecified other impact via an invalid ISO 8601 time value, as demonstrated by a wddx_deserialize call that mishandles a dateTime element in a wddxPacket XML document.(CVE-2016-7129) - 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.(CVE-2016-6296) - 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.(CVE-2016-6295) - 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.(CVE-2016-6290) - 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.(CVE-2016-6297) - The phar_make_dirstream function in ext/phar/dirstream.c in PHP before 5.6.18 and 7.x before 7.0.3 mishandles zero-size ././@LongLink files, which allows remote attackers to cause a denial of service (uninitialized pointer dereference) or possibly have unspecified other impact via a crafted TAR archive.(CVE-2016-4343) - ext/intl/msgformat/msgformat_format.c in PHP before 5.6.26 and 7.x before 7.0.11 does not properly restrict the locale length provided to the Locale class in the ICU library, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a MessageFormatter::formatMessage call with a long first argument.(CVE-2016-7416) - ext/wddx/wddx.c in PHP before 5.6.25 and 7.x before 7.0.10 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or possibly have unspecified other impact via a malformed wddxPacket XML document that is mishandled in a wddx_deserialize call, as demonstrated by a tag that lacks a < (less than) character.(CVE-2016-7131) - ext/wddx/wddx.c in PHP before 5.6.25 and 7.x before 7.0.10 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or possibly have unspecified other impact via an invalid wddxPacket XML document that is mishandled in a wddx_deserialize call, as demonstrated by a stray element inside a boolean element, leading to incorrect pop processing.(CVE-2016-7132) - The php_wddx_pop_element function in ext/wddx/wddx.c in PHP before 5.6.25 and 7.x before 7.0.10 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or possibly have unspecified other impact via an invalid base64 binary value, as demonstrated by a wddx_deserialize call that mishandles a binary element in a wddxPacket XML document.( CVE-2016-7130) - The imagegammacorrect function in ext/gd/gd.c in PHP before 5.6.25 and 7.x before 7.0.10 does not properly validate gamma values, which allows remote attackers to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact by providing different signs for the second and third arguments.(CVE-2016-7127) Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2018-11-14
    plugin id 99914
    published 2017-05-02
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=99914
    title EulerOS 2.0 SP1 : php (EulerOS-SA-2017-1067)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_SU-2016-2460-1.NASL
    description This update for php7 fixes the following security issues : - CVE-2016-6128: Invalid color index not properly handled [bsc#987580] - CVE-2016-6161: global out of bounds read when encoding gif from malformed input withgd2togif [bsc#988032] - CVE-2016-6292: NULL pointer dereference in exif_process_user_comment [bsc#991422] - CVE-2016-6295: Use after free in SNMP with GC and unserialize() [bsc#991424] - CVE-2016-6297: Stack-based buffer overflow vulnerability in php_stream_zip_opener [bsc#991426] - CVE-2016-6291: Out-of-bounds access in exif_process_IFD_in_MAKERNOTE [bsc#991427] - CVE-2016-6289: Integer overflow leads to buffer overflow in virtual_file_ex [bsc#991428] - CVE-2016-6290: Use after free in unserialize() with Unexpected Session Deserialization [bsc#991429] - CVE-2016-5399: Improper error handling in bzread() [bsc#991430] - CVE-2016-6296: Heap buffer overflow vulnerability in simplestring_addn in simplestring.c [bsc#991437] - CVE-2016-6207: Integer overflow error within _gdContributionsAlloc() [bsc#991434] - CVE-2016-4473: Invalid free() instead of efree() in phar_extract_file() - CVE-2016-7124: Create an Unexpected Object and Don't Invoke __wakeup() in Deserialization - CVE-2016-7125: PHP Session Data Injection Vulnerability - CVE-2016-7126: select_colors write out-of-bounds - CVE-2016-7127: imagegammacorrect allowed arbitrary write access - CVE-2016-7128: Memory Leakage In exif_process_IFD_in_TIFF - CVE-2016-7129: wddx_deserialize allowed illegal memory access - CVE-2016-7131: wddx_deserialize null dereference with invalid xml - CVE-2016-7132: wddx_deserialize null dereference in php_wddx_pop_element - CVE-2016-7133: memory allocator fails to realloc small block to large one - CVE-2016-7134: Heap overflow in the function curl_escape - CVE-2016-7130: wddx_deserialize null dereference - CVE-2016-7413: Use after free in wddx_deserialize - CVE-2016-7412: Heap overflow in mysqlnd when not receiving UNSIGNED_FLAG in BIT field - CVE-2016-7417: Missing type check when unserializing SplArray - CVE-2016-7416: Stack based buffer overflow in msgfmt_format_message - CVE-2016-7418: NULL pointer dereference in php_wddx_push_element - CVE-2016-7414: Out of bounds heap read when verifying signature of zip phar in phar_parse_zipfile Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2019-01-02
    plugin id 119981
    published 2019-01-02
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=119981
    title SUSE SLES12 Security Update : php7 (SUSE-SU-2016:2460-1)
  • NASL family Ubuntu Local Security Checks
    NASL id UBUNTU_USN-3095-1.NASL
    description Taoguang Chen discovered that PHP incorrectly handled certain invalid objects when unserializing data. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2016-7124) Taoguang Chen discovered that PHP incorrectly handled invalid session names. A remote attacker could use this issue to inject arbitrary session data. (CVE-2016-7125) It was discovered that PHP incorrectly handled certain gamma values in the imagegammacorrect function. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2016-7127) It was discovered that PHP incorrectly handled certain crafted TIFF image thumbnails. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly expose sensitive information. (CVE-2016-7128) It was discovered that PHP incorrectly handled unserializing certain wddxPacket XML documents. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2016-7129, CVE-2016-7130, CVE-2016-7131, CVE-2016-7132, CVE-2016-7413) It was discovered that PHP incorrectly handled certain memory operations. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 16.04 LTS. (CVE-2016-7133) It was discovered that PHP incorrectly handled long strings in curl_escape calls. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 16.04 LTS. (CVE-2016-7134) Taoguang Chen discovered that PHP incorrectly handled certain failures when unserializing data. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2016-7411) It was discovered that PHP incorrectly handled certain flags in the MySQL driver. Malicious remote MySQL servers could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2016-7412) It was discovered that PHP incorrectly handled ZIP file signature verification when processing a PHAR archive. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2016-7414) It was discovered that PHP incorrectly handled certain locale operations. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2016-7416) It was discovered that PHP incorrectly handled SplArray unserializing. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2016-7417) Ke Liu discovered that PHP incorrectly handled unserializing wddxPacket XML documents with incorrect boolean elements. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2016-7418). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2018-12-01
    plugin id 93864
    published