Vulnerabilities > CVE-2016-5768 - Double Free vulnerability in PHP

047910
CVSS 9.8 - CRITICAL
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
network
low complexity
php
CWE-415
critical
nessus

Summary

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.

Vulnerable Configurations

Part Description Count
Application
Php
753

Common Weakness Enumeration (CWE)

Nessus

  • NASL familyAmazon Linux Local Security Checks
    NASL idALA_ALAS-2016-728.NASL
    descriptionA stack consumption vulnerability in GD in PHP allows remote attackers to cause a denial of service via a crafted imagefilltoborder call. (CVE-2015-8874) An integer overflow, leading to a heap-based buffer overflow was found in the imagecreatefromgd2() function of PHP
    last seen2020-06-01
    modified2020-06-02
    plugin id92663
    published2016-08-02
    reporterThis script is Copyright (C) 2016-2018 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/92663
    titleAmazon Linux AMI : php55 / php56 (ALAS-2016-728) (httpoxy)
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were
    # extracted from Amazon Linux AMI Security Advisory ALAS-2016-728.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(92663);
      script_version("2.9");
      script_cvs_date("Date: 2018/04/18 15:09:36");
    
      script_cve_id("CVE-2015-8874", "CVE-2016-5385", "CVE-2016-5766", "CVE-2016-5767", "CVE-2016-5768", "CVE-2016-5769", "CVE-2016-5770", "CVE-2016-5771", "CVE-2016-5772", "CVE-2016-5773");
      script_xref(name:"ALAS", value:"2016-728");
    
      script_name(english:"Amazon Linux AMI : php55 / php56 (ALAS-2016-728) (httpoxy)");
      script_summary(english:"Checks rpm output for the updated packages");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote Amazon Linux AMI host is missing a security update."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "A stack consumption vulnerability in GD in PHP allows remote attackers
    to cause a denial of service via a crafted imagefilltoborder call.
    (CVE-2015-8874)
    
    An integer overflow, leading to a heap-based buffer overflow was found
    in the imagecreatefromgd2() function of PHP's gd extension. A remote
    attacker could use this flaw to crash a PHP application or execute
    arbitrary code with the privileges of the user running that PHP
    application, using gd via a specially crafted GD2 image.
    (CVE-2016-5766)
    
    An integer overflow, leading to a heap-based buffer overflow was found
    in the gdImagePaletteToTrueColor() function of PHP's gd extension. A
    remote attacker could use this flaw to crash a PHP application or
    execute arbitrary code with the privileges of the user running that
    PHP application, using gd via a specially crafted image buffer.
    (CVE-2016-5767)
    
    A double free flaw was found in the mb_ereg_replace_callback()
    function of php which is used to perform regex search. This flaw could
    possibly cause a PHP application to crash. (CVE-2016-5768)
    
    The mcrypt_generic() and mdecrypt_generic() functions are prone to
    integer overflows, resulting in a heap-based overflow. A remote
    attacker could use this flaw to crash a PHP application or execute
    arbitrary code with the privileges of the user running that PHP
    application. (CVE-2016-5769)
    
    A type confusion issue was found in the SPLFileObject fread()
    function. A remote attacker able to submit a specially crafted input
    to a PHP application, which uses this function, could use this flaw to
    execute arbitrary code with the privileges of the user running that
    PHP application. (CVE-2016-5770)
    
    A use-after-free vulnerability that can occur when calling
    unserialize() on untrusted input was discovered. A remote attacker
    could use this flaw to crash a PHP application or execute arbitrary
    code with the privileges of the user running that PHP application if
    the application unserializes untrusted input. (CVE-2016-5771 ,
    CVE-2016-5773)
    
    A double free can occur in wddx_deserialize() when trying to
    deserialize malicious XML input from user's request. This flaw could
    possibly cause a PHP application to crash. (CVE-2016-5772)
    
    It was discovered that PHP did not properly protect against the
    HTTP_PROXY variable name clash. A remote attacker could possibly use
    this flaw to redirect HTTP requests performed by a PHP script to an
    attacker-controlled proxy via a malicious HTTP request.
    (CVE-2016-5385)
    
    (Updated on 2016-08-17: CVE-2016-5385 was fixed in this release but
    was not previously part of this errata)"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://alas.aws.amazon.com/ALAS-2016-728.html"
      );
      script_set_attribute(
        attribute:"solution", 
        value:
    "Run 'yum update php55' to update your system.
    
    Run 'yum update php56' to update your system."
      );
      script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
      script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-bcmath");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-cli");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-common");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-dba");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-devel");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-embedded");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-enchant");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-fpm");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-gd");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-gmp");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-imap");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-intl");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-ldap");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-mbstring");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-mcrypt");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-mssql");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-mysqlnd");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-odbc");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-opcache");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-pdo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-pgsql");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-process");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-pspell");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-recode");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-snmp");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-soap");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-tidy");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-xml");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php55-xmlrpc");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-bcmath");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-cli");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-common");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-dba");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-dbg");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-devel");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-embedded");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-enchant");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-fpm");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-gd");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-gmp");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-imap");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-intl");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-ldap");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-mbstring");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-mcrypt");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-mssql");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-mysqlnd");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-odbc");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-opcache");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-pdo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-pgsql");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-process");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-pspell");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-recode");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-snmp");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-soap");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-tidy");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-xml");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:php56-xmlrpc");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:amazon:linux");
    
      script_set_attribute(attribute:"patch_publication_date", value:"2016/08/01");
      script_set_attribute(attribute:"in_the_news", value:"true");
      script_set_attribute(attribute:"plugin_publication_date", value:"2016/08/02");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2016-2018 Tenable Network Security, Inc.");
      script_family(english:"Amazon Linux Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl");
      script_require_keys("Host/local_checks_enabled", "Host/AmazonLinux/release", "Host/AmazonLinux/rpm-list");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("global_settings.inc");
    include("rpm.inc");
    
    
    if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
    
    release = get_kb_item("Host/AmazonLinux/release");
    if (isnull(release) || !strlen(release)) audit(AUDIT_OS_NOT, "Amazon Linux");
    os_ver = pregmatch(pattern: "^AL(A|\d)", string:release);
    if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Amazon Linux");
    os_ver = os_ver[1];
    if (os_ver != "A")
    {
      if (os_ver == 'A') os_ver = 'AMI';
      audit(AUDIT_OS_NOT, "Amazon Linux AMI", "Amazon Linux " + os_ver);
    }
    
    if (!get_kb_item("Host/AmazonLinux/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
    
    
    flag = 0;
    if (rpm_check(release:"ALA", reference:"php55-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-bcmath-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-cli-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-common-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-dba-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-debuginfo-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-devel-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-embedded-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-enchant-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-fpm-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-gd-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-gmp-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-imap-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-intl-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-ldap-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-mbstring-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-mcrypt-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-mssql-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-mysqlnd-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-odbc-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-opcache-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-pdo-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-pgsql-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-process-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-pspell-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-recode-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-snmp-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-soap-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-tidy-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-xml-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php55-xmlrpc-5.5.38-1.116.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-bcmath-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-cli-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-common-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-dba-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-dbg-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-debuginfo-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-devel-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-embedded-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-enchant-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-fpm-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-gd-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-gmp-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-imap-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-intl-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-ldap-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-mbstring-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-mcrypt-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-mssql-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-mysqlnd-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-odbc-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-opcache-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-pdo-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-pgsql-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-process-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-pspell-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-recode-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-snmp-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-soap-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-tidy-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-xml-5.6.24-1.126.amzn1")) flag++;
    if (rpm_check(release:"ALA", reference:"php56-xmlrpc-5.6.24-1.126.amzn1")) flag++;
    
    if (flag)
    {
      if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
      else security_hole(0);
      exit(0);
    }
    else
    {
      tested = pkg_tests_get();
      if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
      else audit(AUDIT_PACKAGE_NOT_INSTALLED, "php55 / php55-bcmath / php55-cli / php55-common / php55-dba / etc");
    }
    
  • NASL familyRed Hat Local Security Checks
    NASL idREDHAT-RHSA-2016-2598.NASL
    descriptionAn update for php is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Security Fix(es) : * A flaw was found in the way certain error conditions were handled by bzread () function in PHP. An attacker could use this flaw to upload a specially crafted bz2 archive which, when parsed via the vulnerable function, could cause the application to crash or execute arbitrary code with the permissions of the user running the PHP application. (CVE-2016-5399) * An integer overflow flaw, leading to a heap-based buffer overflow was found in the imagecreatefromgd2() function of PHP
    last seen2020-06-01
    modified2020-06-02
    plugin id94561
    published2016-11-04
    reporterThis script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/94561
    titleRHEL 7 : php (RHSA-2016:2598)
  • NASL familyCGI abuses
    NASL idPHP_5_6_23.NASL
    descriptionAccording to its banner, the version of PHP running on the remote web server is 5.6.x prior to 5.6.23. It is, therefore, affected by multiple vulnerabilities : - An invalid free flaw exists in the phar_extract_file() function within file ext/phar/phar_object.c that allows an unauthenticated, remote attacker to have an unspecified impact. (CVE-2016-4473) - An integer overflow condition exists in the _gd2GetHeader() function in file ext/gd/libgd/gd_gd2.c due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code. (CVE-2016-5766) - An integer overflow condition exists in the gdImagePaletteToTrueColor() function within file ext/gd/libgd/gd.c due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code. (CVE-2016-5767) - A double-free error exists in the _php_mb_regex_ereg_replace_exec() function within file ext/mbstring/php_mbregex.c when handling a failed callback execution. An unauthenticated, remote attacker can exploit this to execute arbitrary code. (CVE-2016-5768) - An integer overflow condition exists within file ext/mcrypt/mcrypt.c due to improper validation of user-supplied input when handling data values. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code. (CVE-2016-5769) - An integer overflow condition exists within file ext/spl/spl_directory.c, triggered by an int/size_t type confusion error, that allows an unauthenticated, remote attacker to have an unspecified impact. (CVE-2016-5770) - A use-after-free error exists in the garbage collection algorithm within file ext/spl/spl_array.c. An unauthenticated, remote attacker can exploit this to dereference already freed memory, resulting in the execution of arbitrary code. (CVE-2016-5771) - A double-free error exists in the php_wddx_process_data() function within file ext/wddx/wddx.c when handling specially crafted XML content. An unauthenticated, remote attacker can exploit this to execute arbitrary code. (CVE-2016-5772) - A use-after-free error exists in the garbage collection algorithm within file ext/zip/php_zip.c. An unauthenticated, remote attacker can exploit this to dereference already freed memory, resulting in the execution of arbitrary code. (CVE-2016-5773) - An integer overflow condition exists in the json_decode() and json_utf8_to_utf16() functions within file ext/standard/php_smart_str.h due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code. - An out-of-bounds read error exists in the pass2_no_dither() function within file ext/gd/libgd/gd_topal.c that allows an unauthenticated, remote attacker to cause a denial of service condition or disclose memory contents. - An integer overflow condition exists within file ext/standard/string.c when handling string lengths due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this to have an unspecified impact. - A NULL pointer dereference flaw exists in the _gdScaleVert() function within file ext/gd/libgd/gd_interpolation.c that is triggered when handling _gdContributionsCalc return values. An unauthenticated, remote attacker can exploit this to cause a denial of service condition. - An integer overflow condition exists in multiple functions within file ext/standard/string.c when handling string values due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this to have an unspecified impact. Note that Nessus has not tested for these issues but has instead relied only on the application
    last seen2020-06-01
    modified2020-06-02
    plugin id91898
    published2016-07-01
    reporterThis script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/91898
    titlePHP 5.6.x < 5.6.23 Multiple Vulnerabilities
  • NASL familyDebian Local Security Checks
    NASL idDEBIAN_DSA-3618.NASL
    descriptionSeveral vulnerabilities were found in PHP, a general-purpose scripting language commonly used for web application development. The vulnerabilities are addressed by upgrading PHP to the new upstream version 5.6.23, which includes additional bug fixes. Please refer to the upstream changelog for more information :
    last seen2020-06-01
    modified2020-06-02
    plugin id92224
    published2016-07-15
    reporterThis script is Copyright (C) 2016-2018 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/92224
    titleDebian DSA-3618-1 : php5 - security update
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-3045-1.NASL
    descriptionIt was discovered that PHP incorrectly handled certain SplMinHeap::compare 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 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2015-4116) It was discovered that PHP incorrectly handled recursive method calls. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service. This issue only affected Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2015-8873) It was discovered that PHP incorrectly validated certain Exception 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. This issue only affected Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2015-8876) It was discovered that PHP header() function performed insufficient filtering for Internet Explorer. A remote attacker could possibly use this issue to perform a XSS attack. This issue only affected Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2015-8935) It was discovered that PHP incorrectly handled certain locale operations. An attacker could use this issue to cause PHP to crash, resulting in a denial of service. This issue only affected Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2016-5093) It was discovered that the PHP php_html_entities() function incorrectly handled certain string lengths. 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-2016-5094, CVE-2016-5095) It was discovered that the PHP fread() function incorrectly handled certain lengths. An 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-2016-5096) It was discovered that the PHP FastCGI Process Manager (FPM) SAPI incorrectly handled memory in the access logging feature. An attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly expose sensitive information. This issue only affected Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2016-5114) It was discovered that PHP would not protect applications from contents of the HTTP_PROXY environment variable when based on the contents of the Proxy header from HTTP requests. A remote attacker could possibly use this issue in combination with scripts that honour the HTTP_PROXY variable to redirect outgoing HTTP requests. (CVE-2016-5385) Hans Jerry Illikainen discovered that the PHP bzread() function incorrectly performed error handling. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2016-5399) It was discovered that certain PHP multibyte string functions incorrectly handled memory. 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 14.04 LTS. (CVE-2016-5768) It was discovered that the PHP Mcrypt extension incorrectly handled memory. 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-2016-5769) It was discovered that the PHP garbage collector incorrectly handled certain objects when unserializing malicious 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 was only addressed in Ubuntu Ubuntu 14.04 LTS. (CVE-2016-5771, CVE-2016-5773) It was discovered that PHP incorrectly handled memory when unserializing malicious xml 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-2016-5772) It was discovered that the PHP php_url_parse_ex() function incorrectly handled string termination. 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-2016-6288) It was discovered that PHP incorrectly handled path lengths when extracting certain Zip archives. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2016-6289) It was discovered that PHP incorrectly handled session deserialization. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2016-6290) It was discovered that PHP incorrectly handled exif headers when processing certain JPEG images. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2016-6291, CVE-2016-6292) 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-2016-6294) It was discovered that the PHP garbage collector incorrectly handled certain objects when unserializing SNMP 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 14.04 LTS and Ubuntu 16.04 LTS. (CVE-2016-6295) It was discovered that the PHP xmlrpc_encode_request() function incorrectly handled certain lengths. An attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2016-6296) It was discovered that the PHP php_stream_zip_opener() function incorrectly handled memory. An attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2016-6297). 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 seen2020-06-01
    modified2020-06-02
    plugin id92699
    published2016-08-03
    reporterUbuntu Security Notice (C) 2016-2019 Canonical, Inc. / NASL script (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/92699
    titleUbuntu 12.04 LTS / 14.04 LTS / 16.04 LTS : php5, php7.0 vulnerabilities (USN-3045-1) (httpoxy)
  • NASL familySlackware Local Security Checks
    NASL idSLACKWARE_SSA_2016-176-01.NASL
    descriptionNew php packages are available for Slackware 14.0, 14.1, and -current to fix security issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id91830
    published2016-06-27
    reporterThis script is Copyright (C) 2016 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/91830
    titleSlackware 14.0 / 14.1 / current : php (SSA:2016-176-01)
  • NASL familyScientific Linux Local Security Checks
    NASL idSL_20161103_PHP_ON_SL7_X.NASL
    descriptionSecurity Fix(es) : - A flaw was found in the way certain error conditions were handled by bzread() function in PHP. An attacker could use this flaw to upload a specially crafted bz2 archive which, when parsed via the vulnerable function, could cause the application to crash or execute arbitrary code with the permissions of the user running the PHP application. (CVE-2016-5399) - An integer overflow flaw, leading to a heap-based buffer overflow was found in the imagecreatefromgd2() function of PHP
    last seen2020-03-18
    modified2016-12-15
    plugin id95854
    published2016-12-15
    reporterThis script is Copyright (C) 2016-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/95854
    titleScientific Linux Security Update : php on SL7.x x86_64 (20161103)
  • NASL familyFedora Local Security Checks
    NASL idFEDORA_2016-EC372BDDB9.NASL
    description23 Jun 2016, **PHP 5.6.23** **Core:** - Fixed bug php#72275 (Integer Overflow in json_encode()/json_decode()/json_utf8_to_utf16()). (Stas) - Fixed bug php#72400 (Integer Overflow in addcslashes/addslashes). (Stas) - Fixed bug php#72403 (Integer Overflow in Length of String-typed ZVAL). (Stas) **GD:** - Fixed bug php#72298 (pass2_no_dither out-of-bounds access). (Stas) - Fixed bug php#72337 (invalid dimensions can lead to crash) (Pierre) - Fixed bug php#72339 (Integer Overflow in _gd2GetHeader() resulting in heap overflow). (Pierre) - Fixed bug php#72407 (NULL pointer Dereference at _gdScaleVert). (Stas) - Fixed bug php#72446 (Integer Overflow in gdImagePaletteToTrueColor() resulting in heap overflow). (Pierre) **Intl:** - Fixed bug php#70484 (selectordinal doesn
    last seen2020-06-05
    modified2016-07-15
    plugin id92300
    published2016-07-15
    reporterThis script is Copyright (C) 2016-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/92300
    titleFedora 24 : php (2016-ec372bddb9)
  • NASL familyMacOS X Local Security Checks
    NASL idMACOS_10_12.NASL
    descriptionThe remote host is running a version of Mac OS X that is prior to 10.10.5, 10.11.x prior to 10.11.6, or is not macOS 10.12. It is, therefore, affected by multiple vulnerabilities in the following components : - apache - apache_mod_php - Apple HSSPI Support - AppleEFIRuntime - AppleMobileFileIntegrity - AppleUCC - Application Firewall - ATS - Audio - Bluetooth - cd9660 - CFNetwork - CommonCrypto - CoreCrypto - CoreDisplay - curl - Date & Time Pref Pane - DiskArbitration - File Bookmark - FontParser - IDS - Connectivity - ImageIO - Intel Graphics Driver - IOAcceleratorFamily - IOThunderboltFamily - Kerberos v5 PAM module - Kernel - libarchive - libxml2 - libxpc - libxslt - mDNSResponder - NSSecureTextField - Perl - S2 Camera - Security - Terminal - WindowServer Note that successful exploitation of the most serious issues can result in arbitrary code execution.
    last seen2020-06-01
    modified2020-06-02
    plugin id93685
    published2016-09-23
    reporterThis script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/93685
    titlemacOS < 10.12 Multiple Vulnerabilities
  • NASL familyHuawei Local Security Checks
    NASL idEULEROS_SA-2016-1063.NASL
    descriptionAccording to the versions of the php packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A flaw was found in the way certain error conditions were handled by bzread() function in PHP. An attacker could use this flaw to upload a specially crafted bz2 archive which, when parsed via the vulnerable function, could cause the application to crash or execute arbitrary code with the permissions of the user running the PHP application.(CVE-2016-5399) - An integer overflow flaw, leading to a heap-based buffer overflow was found in the imagecreatefromgd2() function of PHP
    last seen2020-05-06
    modified2017-05-01
    plugin id99825
    published2017-05-01
    reporterThis script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/99825
    titleEulerOS 2.0 SP1 : php (EulerOS-SA-2016-1063)
  • NASL familyCGI abuses
    NASL idPHP_5_5_37.NASL
    descriptionAccording to its banner, the version of PHP running on the remote web server is 5.5.x prior to 5.5.37. It is, therefore, affected by multiple vulnerabilities : - A denial of service vulnerability exists in the GD graphics library in the gdImageFillToBorder() function within file gd.c when handling crafted images that have an overly large negative coordinate. An unauthenticated, remote attacker can exploit this, via a crafted image, to crash processes linked against the library. (CVE-2015-8874) - An integer overflow condition exists in the _gd2GetHeader() function in file ext/gd/libgd/gd_gd2.c due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code. (CVE-2016-5766) - An integer overflow condition exists in the gdImagePaletteToTrueColor() function within file ext/gd/libgd/gd.c due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code. (CVE-2016-5767) - A double-free error exists in the _php_mb_regex_ereg_replace_exec() function within file ext/mbstring/php_mbregex.c when handling a failed callback execution. An unauthenticated, remote attacker can exploit this to execute arbitrary code. (CVE-2016-5768) - An integer overflow condition exists within file ext/mcrypt/mcrypt.c due to improper validation of user-supplied input when handling data values. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code. (CVE-2016-5769) - An integer overflow condition exists within file ext/spl/spl_directory.c, triggered by an int/size_t type confusion error, that allows an unauthenticated, remote attacker to have an unspecified impact. (CVE-2016-5770) - A use-after-free error exists in the garbage collection algorithm within file ext/spl/spl_array.c. An unauthenticated, remote attacker can exploit this to dereference already freed memory, resulting in the execution of arbitrary code. (CVE-2016-5771) - A double-free error exists in the php_wddx_process_data() function within file ext/wddx/wddx.c when handling specially crafted XML content. An unauthenticated, remote attacker can exploit this to execute arbitrary code. (CVE-2016-5772) - A use-after-free error exists in the garbage collection algorithm within file ext/zip/php_zip.c. An unauthenticated, remote attacker can exploit this to dereference already freed memory, resulting in the execution of arbitrary code. (CVE-2016-5773) - An integer overflow condition exists in the json_decode() and json_utf8_to_utf16() functions within file ext/standard/php_smart_str.h due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code. - An out-of-bounds read error exists in the pass2_no_dither() function within file ext/gd/libgd/gd_topal.c that allows an unauthenticated, remote attacker to cause a denial of service condition or disclose memory contents. - An integer overflow condition exists within file ext/standard/string.c when handling string lengths due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this to have an unspecified impact. - A NULL pointer dereference flaw exists in the _gdScaleVert() function within file ext/gd/libgd/gd_interpolation.c that is triggered when handling _gdContributionsCalc return values. An unauthenticated, remote attacker can exploit this to cause a denial of service condition. - An integer overflow condition exists in the nl2br() function within file ext/standard/string.c when handling new_length values due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this to have an unspecified impact. - An integer overflow condition exists in multiple functions within file ext/standard/string.c when handling string values due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this to have an unspecified impact. Note that Nessus has not tested for these issues but has instead relied only on the application
    last seen2020-06-01
    modified2020-06-02
    plugin id91897
    published2016-07-01
    reporterThis script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/91897
    titlePHP 5.5.x < 5.5.37 Multiple Vulnerabilities
  • NASL familyF5 Networks Local Security Checks
    NASL idF5_BIGIP_SOL95432245.NASL
    descriptionDouble 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. (CVE-2016-5768)
    last seen2020-03-17
    modified2017-05-12
    plugin id100139
    published2017-05-12
    reporterThis script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/100139
    titleF5 Networks BIG-IP : PHP vulnerability (K95432245)
  • NASL familyCentOS Local Security Checks
    NASL idCENTOS_RHSA-2016-2598.NASL
    descriptionAn update for php is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Security Fix(es) : * A flaw was found in the way certain error conditions were handled by bzread () function in PHP. An attacker could use this flaw to upload a specially crafted bz2 archive which, when parsed via the vulnerable function, could cause the application to crash or execute arbitrary code with the permissions of the user running the PHP application. (CVE-2016-5399) * An integer overflow flaw, leading to a heap-based buffer overflow was found in the imagecreatefromgd2() function of PHP
    last seen2020-06-01
    modified2020-06-02
    plugin id95344
    published2016-11-28
    reporterThis script is Copyright (C) 2016-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/95344
    titleCentOS 7 : php (CESA-2016:2598)
  • NASL familyOracle Linux Local Security Checks
    NASL idORACLELINUX_ELSA-2016-2598.NASL
    descriptionFrom Red Hat Security Advisory 2016:2598 : An update for php is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Security Fix(es) : * A flaw was found in the way certain error conditions were handled by bzread () function in PHP. An attacker could use this flaw to upload a specially crafted bz2 archive which, when parsed via the vulnerable function, could cause the application to crash or execute arbitrary code with the permissions of the user running the PHP application. (CVE-2016-5399) * An integer overflow flaw, leading to a heap-based buffer overflow was found in the imagecreatefromgd2() function of PHP
    last seen2020-06-01
    modified2020-06-02
    plugin id94717
    published2016-11-11
    reporterThis script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/94717
    titleOracle Linux 7 : php (ELSA-2016-2598)
  • NASL familyCGI abuses
    NASL idPHP_7_0_8.NASL
    descriptionAccording to its banner, the version of PHP running on the remote web server is 7.0.x prior to 7.0.8. It is, therefore, affected by multiple vulnerabilities : - An invalid free flaw exists in the phar_extract_file() function within file ext/phar/phar_object.c that allows an unauthenticated, remote attacker to have an unspecified impact. (CVE-2016-4473) - An integer overflow condition exists in the _gd2GetHeader() function in file ext/gd/libgd/gd_gd2.c due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code. (CVE-2016-5766) - An integer overflow condition exists in the gdImagePaletteToTrueColor() function within file ext/gd/libgd/gd.c due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code. (CVE-2016-5767) - A double-free error exists in the _php_mb_regex_ereg_replace_exec() function within file ext/mbstring/php_mbregex.c when handling a failed callback execution. An unauthenticated, remote attacker can exploit this to execute arbitrary code. (CVE-2016-5768) - An integer overflow condition exists within file ext/mcrypt/mcrypt.c due to improper validation of user-supplied input when handling data values. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code. (CVE-2016-5769) - An integer overflow condition exists within file ext/spl/spl_directory.c, triggered by an int/size_t type confusion error, that allows an unauthenticated, remote attacker to have an unspecified impact. (CVE-2016-5770) - A use-after-free error exists in the garbage collection algorithm within file ext/spl/spl_array.c. An unauthenticated, remote attacker can exploit this to dereference already freed memory, resulting in the execution of arbitrary code. (CVE-2016-5771) - A double-free error exists in the php_wddx_process_data() function within file ext/wddx/wddx.c when handling specially crafted XML content. An unauthenticated, remote attacker can exploit this to execute arbitrary code. (CVE-2016-5772) - A use-after-free error exists in the garbage collection algorithm within file ext/zip/php_zip.c. An unauthenticated, remote attacker can exploit this to dereference already freed memory, resulting in the execution of arbitrary code. (CVE-2016-5773) - An integer overflow condition exists in the json_decode() and json_utf8_to_utf16() functions within file ext/standard/php_smart_str.h due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code. - An out-of-bounds read error exists in the pass2_no_dither() function within file ext/gd/libgd/gd_topal.c that allows an unauthenticated, remote attacker to cause a denial of service condition or disclose memory contents. - An integer overflow condition exists within file ext/standard/string.c when handling string lengths due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this to have an unspecified impact. - A NULL pointer dereference flaw exists in the _gdScaleVert() function within file ext/gd/libgd/gd_interpolation.c that is triggered when handling _gdContributionsCalc return values. An unauthenticated, remote attacker can exploit this to cause a denial of service condition. - An integer overflow condition exists in the nl2br() function within file ext/standard/string.c when handling new_length values due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this to have an unspecified impact. - An integer overflow condition exists in multiple functions within file ext/standard/string.c when handling string values due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this to have an unspecified impact. Note that Nessus has not tested for these issues but has instead relied only on the application
    last seen2020-06-01
    modified2020-06-02
    plugin id91899
    published2016-07-01
    reporterThis script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/91899
    titlePHP 7.0.x < 7.0.8 Multiple Vulnerabilities
  • NASL familyDebian Local Security Checks
    NASL idDEBIAN_DLA-628.NASL
    description - CVE-2016-4473.patch An invalid free may occur under certain conditions when processing phar-compatible archives. - CVE-2016-4538.patch 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. (already fixed with patch for CVE-2016-4537) - CVE-2016-5114.patch sapi/fpm/fpm/fpm_log.c in PHP before 5.5.31, 5.6.x before 5.6.17, and 7.x before 7.0.2 misinterprets the semantics of the snprintf return value, which allows attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read and buffer overflow) via a long string, as demonstrated by a long URI in a configuration with custom REQUEST_URI logging. - CVE-2016-5399.patch Improper error handling in bzread() - CVE-2016-5768.patch 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. - CVE-2016-5769.patch 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. - CVE-2016-5770.patch 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. - CVE-2016-5771.patch 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. - CVE-2016-5772.patch 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. - CVE-2016-5773.patch 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. - CVE-2016-6289.patch 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. - CVE-2016-6290.patch 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-2016-6291.patch 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. - CVE-2016-6292.patch 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. - CVE-2016-6294.patch 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. - CVE-2016-6295.patch 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-2016-6296.patch 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-2016-6297.patch 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. - BUG-70436.patch Use After Free Vulnerability in unserialize() - BUG-72681.patch PHP Session Data Injection Vulnerability, consume data even if we
    last seen2020-03-17
    modified2016-09-19
    plugin id93568
    published2016-09-19
    reporterThis script is Copyright (C) 2016-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/93568
    titleDebian DLA-628-1 : php5 security update
  • NASL familyFedora Local Security Checks
    NASL idFEDORA_2016-99FBDC5C34.NASL
    description23 Jun 2016, **PHP 5.6.23** **Core:** - Fixed bug php#72275 (Integer Overflow in json_encode()/json_decode()/json_utf8_to_utf16()). (Stas) - Fixed bug php#72400 (Integer Overflow in addcslashes/addslashes). (Stas) - Fixed bug php#72403 (Integer Overflow in Length of String-typed ZVAL). (Stas) **GD:** - Fixed bug php#72298 (pass2_no_dither out-of-bounds access). (Stas) - Fixed bug php#72337 (invalid dimensions can lead to crash) (Pierre) - Fixed bug php#72339 (Integer Overflow in _gd2GetHeader() resulting in heap overflow). (Pierre) - Fixed bug php#72407 (NULL pointer Dereference at _gdScaleVert). (Stas) - Fixed bug php#72446 (Integer Overflow in gdImagePaletteToTrueColor() resulting in heap overflow). (Pierre) **Intl:** - Fixed bug php#70484 (selectordinal doesn
    last seen2020-06-05
    modified2016-07-15
    plugin id92272
    published2016-07-15
    reporterThis script is Copyright (C) 2016-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/92272
    titleFedora 22 : php (2016-99fbdc5c34)
  • NASL familyFedora Local Security Checks
    NASL idFEDORA_2016-34A6B65583.NASL
    description23 Jun 2016, **PHP 5.6.23** **Core:** - Fixed bug php#72275 (Integer Overflow in json_encode()/json_decode()/json_utf8_to_utf16()). (Stas) - Fixed bug php#72400 (Integer Overflow in addcslashes/addslashes). (Stas) - Fixed bug php#72403 (Integer Overflow in Length of String-typed ZVAL). (Stas) **GD:** - Fixed bug php#72298 (pass2_no_dither out-of-bounds access). (Stas) - Fixed bug php#72337 (invalid dimensions can lead to crash) (Pierre) - Fixed bug php#72339 (Integer Overflow in _gd2GetHeader() resulting in heap overflow). (Pierre) - Fixed bug php#72407 (NULL pointer Dereference at _gdScaleVert). (Stas) - Fixed bug php#72446 (Integer Overflow in gdImagePaletteToTrueColor() resulting in heap overflow). (Pierre) **Intl:** - Fixed bug php#70484 (selectordinal doesn
    last seen2020-06-05
    modified2016-07-15
    plugin id92239
    published2016-07-15
    reporterThis script is Copyright (C) 2016-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/92239
    titleFedora 23 : php (2016-34a6b65583)
  • NASL familyFreeBSD Local Security Checks
    NASL idFREEBSD_PKG_66D77C583B1D11E68E82002590263BF5.NASL
    descriptionThe PHP Group reports : Please reference CVE/URL list for details
    last seen2020-06-01
    modified2020-06-02
    plugin id91839
    published2016-06-27
    reporterThis script is Copyright (C) 2016-2018 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/91839
    titleFreeBSD : php -- multiple vulnerabilities (66d77c58-3b1d-11e6-8e82-002590263bf5)
  • NASL familySuSE Local Security Checks
    NASL idOPENSUSE-2016-844.NASL
    descriptionShotwell was updated to fix the following issues : - boo#958382: Shotwell did not perform TLS certificate verification when publishing photos to external services
    last seen2020-06-05
    modified2016-03-23
    plugin id90108
    published2016-03-23
    reporterThis script is Copyright (C) 2016-2020 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/90108
    titleopenSUSE Security Update : shotwell (openSUSE-2016-844)
  • NASL familySuSE Local Security Checks
    NASL idOPENSUSE-2016-921.NASL
    descriptionThis update for php5 fixes the following issues : - It is possible to launch a web server with
    last seen2020-06-05
    modified2016-08-04
    plugin id92714
    published2016-08-04
    reporterThis script is Copyright (C) 2016-2020 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/92714
    titleopenSUSE Security Update : php5 (openSUSE-2016-921) (httpoxy)

Redhat

advisories
  • bugzilla
    id1358395
    titleCVE-2016-5399 php: Improper error handling in bzread()
    oval
    OR
    • commentRed Hat Enterprise Linux must be installed
      ovaloval:com.redhat.rhba:tst:20070304026
    • AND
      • commentRed Hat Enterprise Linux 7 is installed
        ovaloval:com.redhat.rhba:tst:20150364027
      • OR
        • AND
          • commentphp-xml is earlier than 0:5.4.16-42.el7
            ovaloval:com.redhat.rhsa:tst:20162598001
          • commentphp-xml is signed with Red Hat redhatrelease2 key
            ovaloval:com.redhat.rhsa:tst:20110195020
        • AND
          • commentphp-recode is earlier than 0:5.4.16-42.el7
            ovaloval:com.redhat.rhsa:tst:20162598003
          • commentphp-recode is signed with Red Hat redhatrelease2 key
            ovaloval:com.redhat.rhsa:tst:20110195042
        • AND
          • commentphp-fpm is earlier than 0:5.4.16-42.el7
            ovaloval:com.redhat.rhsa:tst:20162598005
          • commentphp-fpm is signed with Red Hat redhatrelease2 key
            ovaloval:com.redhat.rhsa:tst:20130514038
        • AND
          • commentphp-pdo is earlier than 0:5.4.16-42.el7
            ovaloval:com.redhat.rhsa:tst:20162598007
          • commentphp-pdo is signed with Red Hat redhatrelease2 key
            ovaloval:com.redhat.rhsa:tst:20110195024
        • AND
          • commentphp-bcmath is earlier than 0:5.4.16-42.el7
            ovaloval:com.redhat.rhsa:tst:20162598009
          • commentphp-bcmath is signed with Red Hat redhatrelease2 key
            ovaloval:com.redhat.rhsa:tst:20110195048
        • AND
          • commentphp-process is earlier than 0:5.4.16-42.el7
            ovaloval:com.redhat.rhsa:tst:20162598011
          • commentphp-process is signed with Red Hat redhatrelease2 key
            ovaloval:com.redhat.rhsa:tst:20110195028
        • AND
          • commentphp-soap is earlier than 0:5.4.16-42.el7
            ovaloval:com.redhat.rhsa:tst:20162598013
          • commentphp-soap is signed with Red Hat redhatrelease2 key
            ovaloval:com.redhat.rhsa:tst:20110195010
        • AND
          • commentphp-pgsql is earlier than 0:5.4.16-42.el7
            ovaloval:com.redhat.rhsa:tst:20162598015
          • commentphp-pgsql is signed with Red Hat redhatrelease2 key
            ovaloval:com.redhat.rhsa:tst:20110195022
        • AND
          • commentphp-odbc is earlier than 0:5.4.16-42.el7
            ovaloval:com.redhat.rhsa:tst:20162598017
          • commentphp-odbc is signed with Red Hat redhatrelease2 key
            ovaloval:com.redhat.rhsa:tst:20110195004
        • AND
          • commentphp-gd is earlier than 0:5.4.16-42.el7
            ovaloval:com.redhat.rhsa:tst:20162598019
          • commentphp-gd is signed with Red Hat redhatrelease2 key
            ovaloval:com.redhat.rhsa:tst:20110195008
        • AND
          • commentphp-snmp is earlier than 0:5.4.16-42.el7
            ovaloval:com.redhat.rhsa:tst:20162598021
          • commentphp-snmp is signed with Red Hat redhatrelease2 key
            ovaloval:com.redhat.rhsa:tst:20110195038
        • AND
          • commentphp is earlier than 0:5.4.16-42.el7
            ovaloval:com.redhat.rhsa:tst:20162598023
          • commentphp is signed with Red Hat redhatrelease2 key
            ovaloval:com.redhat.rhsa:tst:20110195018
        • AND
          • commentphp-ldap is earlier than 0:5.4.16-42.el7
            ovaloval:com.redhat.rhsa:tst:20162598025
          • commentphp-ldap is signed with Red Hat redhatrelease2 key
            ovaloval:com.redhat.rhsa:tst:20110195012
        • AND
          • commentphp-devel is earlier than 0:5.4.16-42.el7
            ovaloval:com.redhat.rhsa:tst:20162598027
          • commentphp-devel is signed with Red Hat redhatrelease2 key
            ovaloval:com.redhat.rhsa:tst:20110195052
        • AND
          • commentphp-cli is earlier than 0:5.4.16-42.el7
            ovaloval:com.redhat.rhsa:tst:20162598029
          • commentphp-cli is signed with Red Hat redhatrelease2 key
            ovaloval:com.redhat.rhsa:tst:20110195002
        • AND
          • commentphp-enchant is earlier than 0:5.4.16-42.el7
            ovaloval:com.redhat.rhsa:tst:20162598031
          • commentphp-enchant is signed with Red Hat redhatrelease2 key
            ovaloval:com.redhat.rhsa:tst:20110195030
        • AND
          • commentphp-mysql is earlier than 0:5.4.16-42.el7
            ovaloval:com.redhat.rhsa:tst:20162598033
          • commentphp-mysql is signed with Red Hat redhatrelease2 key
            ovaloval:com.redhat.rhsa:tst:20110195006
        • AND
          • commentphp-pspell is earlier than 0:5.4.16-42.el7
            ovaloval:com.redhat.rhsa:tst:20162598035
          • commentphp-pspell is signed with Red Hat redhatrelease2 key
            ovaloval:com.redhat.rhsa:tst:20110195026
        • AND
          • commentphp-embedded is earlier than 0:5.4.16-42.el7
            ovaloval:com.redhat.rhsa:tst:20162598037
          • commentphp-embedded is signed with Red Hat redhatrelease2 key
            ovaloval:com.redhat.rhsa:tst:20110195046
        • AND
          • commentphp-xmlrpc is earlier than 0:5.4.16-42.el7
            ovaloval:com.redhat.rhsa:tst:20162598039
          • commentphp-xmlrpc is signed with Red Hat redhatrelease2 key
            ovaloval:com.redhat.rhsa:tst:20110195016
        • AND
          • commentphp-intl is earlier than 0:5.4.16-42.el7
            ovaloval:com.redhat.rhsa:tst:20162598041
          • commentphp-intl is signed with Red Hat redhatrelease2 key
            ovaloval:com.redhat.rhsa:tst:20110195050
        • AND
          • commentphp-mbstring is earlier than 0:5.4.16-42.el7
            ovaloval:com.redhat.rhsa:tst:20162598043
          • commentphp-mbstring is signed with Red Hat redhatrelease2 key
            ovaloval:com.redhat.rhsa:tst:20110195044
        • AND
          • commentphp-mysqlnd is earlier than 0:5.4.16-42.el7
            ovaloval:com.redhat.rhsa:tst:20162598045
          • commentphp-mysqlnd is signed with Red Hat redhatrelease2 key
            ovaloval:com.redhat.rhsa:tst:20141013034
        • AND
          • commentphp-dba is earlier than 0:5.4.16-42.el7
            ovaloval:com.redhat.rhsa:tst:20162598047
          • commentphp-dba is signed with Red Hat redhatrelease2 key
            ovaloval:com.redhat.rhsa:tst:20110195034
        • AND
          • commentphp-common is earlier than 0:5.4.16-42.el7
            ovaloval:com.redhat.rhsa:tst:20162598049
          • commentphp-common is signed with Red Hat redhatrelease2 key
            ovaloval:com.redhat.rhsa:tst:20110195014
    rhsa
    idRHSA-2016:2598
    released2016-11-03
    severityModerate
    titleRHSA-2016:2598: php security and bug fix update (Moderate)
  • rhsa
    idRHSA-2016:2750
rpms
  • php-0:5.4.16-42.el7
  • php-bcmath-0:5.4.16-42.el7
  • php-cli-0:5.4.16-42.el7
  • php-common-0:5.4.16-42.el7
  • php-dba-0:5.4.16-42.el7
  • php-debuginfo-0:5.4.16-42.el7
  • php-devel-0:5.4.16-42.el7
  • php-embedded-0:5.4.16-42.el7
  • php-enchant-0:5.4.16-42.el7
  • php-fpm-0:5.4.16-42.el7
  • php-gd-0:5.4.16-42.el7
  • php-intl-0:5.4.16-42.el7
  • php-ldap-0:5.4.16-42.el7
  • php-mbstring-0:5.4.16-42.el7
  • php-mysql-0:5.4.16-42.el7
  • php-mysqlnd-0:5.4.16-42.el7
  • php-odbc-0:5.4.16-42.el7
  • php-pdo-0:5.4.16-42.el7
  • php-pgsql-0:5.4.16-42.el7
  • php-process-0:5.4.16-42.el7
  • php-pspell-0:5.4.16-42.el7
  • php-recode-0:5.4.16-42.el7
  • php-snmp-0:5.4.16-42.el7
  • php-soap-0:5.4.16-42.el7
  • php-xml-0:5.4.16-42.el7
  • php-xmlrpc-0:5.4.16-42.el7
  • rh-php56-0:2.3-1.el6
  • rh-php56-0:2.3-1.el7
  • rh-php56-php-0:5.6.25-1.el6
  • rh-php56-php-0:5.6.25-1.el7
  • rh-php56-php-bcmath-0:5.6.25-1.el6
  • rh-php56-php-bcmath-0:5.6.25-1.el7
  • rh-php56-php-cli-0:5.6.25-1.el6
  • rh-php56-php-cli-0:5.6.25-1.el7
  • rh-php56-php-common-0:5.6.25-1.el6
  • rh-php56-php-common-0:5.6.25-1.el7
  • rh-php56-php-dba-0:5.6.25-1.el6
  • rh-php56-php-dba-0:5.6.25-1.el7
  • rh-php56-php-dbg-0:5.6.25-1.el6
  • rh-php56-php-dbg-0:5.6.25-1.el7
  • rh-php56-php-debuginfo-0:5.6.25-1.el6
  • rh-php56-php-debuginfo-0:5.6.25-1.el7
  • rh-php56-php-devel-0:5.6.25-1.el6
  • rh-php56-php-devel-0:5.6.25-1.el7
  • rh-php56-php-embedded-0:5.6.25-1.el6
  • rh-php56-php-embedded-0:5.6.25-1.el7
  • rh-php56-php-enchant-0:5.6.25-1.el6
  • rh-php56-php-enchant-0:5.6.25-1.el7
  • rh-php56-php-fpm-0:5.6.25-1.el6
  • rh-php56-php-fpm-0:5.6.25-1.el7
  • rh-php56-php-gd-0:5.6.25-1.el6
  • rh-php56-php-gd-0:5.6.25-1.el7
  • rh-php56-php-gmp-0:5.6.25-1.el6
  • rh-php56-php-gmp-0:5.6.25-1.el7
  • rh-php56-php-imap-0:5.6.25-1.el6
  • rh-php56-php-intl-0:5.6.25-1.el6
  • rh-php56-php-intl-0:5.6.25-1.el7
  • rh-php56-php-ldap-0:5.6.25-1.el6
  • rh-php56-php-ldap-0:5.6.25-1.el7
  • rh-php56-php-mbstring-0:5.6.25-1.el6
  • rh-php56-php-mbstring-0:5.6.25-1.el7
  • rh-php56-php-mysqlnd-0:5.6.25-1.el6
  • rh-php56-php-mysqlnd-0:5.6.25-1.el7
  • rh-php56-php-odbc-0:5.6.25-1.el6
  • rh-php56-php-odbc-0:5.6.25-1.el7
  • rh-php56-php-opcache-0:5.6.25-1.el6
  • rh-php56-php-opcache-0:5.6.25-1.el7
  • rh-php56-php-pdo-0:5.6.25-1.el6
  • rh-php56-php-pdo-0:5.6.25-1.el7
  • rh-php56-php-pear-1:1.9.5-4.el6
  • rh-php56-php-pear-1:1.9.5-4.el7
  • rh-php56-php-pgsql-0:5.6.25-1.el6
  • rh-php56-php-pgsql-0:5.6.25-1.el7
  • rh-php56-php-process-0:5.6.25-1.el6
  • rh-php56-php-process-0:5.6.25-1.el7
  • rh-php56-php-pspell-0:5.6.25-1.el6
  • rh-php56-php-pspell-0:5.6.25-1.el7
  • rh-php56-php-recode-0:5.6.25-1.el6
  • rh-php56-php-recode-0:5.6.25-1.el7
  • rh-php56-php-snmp-0:5.6.25-1.el6
  • rh-php56-php-snmp-0:5.6.25-1.el7
  • rh-php56-php-soap-0:5.6.25-1.el6
  • rh-php56-php-soap-0:5.6.25-1.el7
  • rh-php56-php-tidy-0:5.6.25-1.el6
  • rh-php56-php-xml-0:5.6.25-1.el6
  • rh-php56-php-xml-0:5.6.25-1.el7
  • rh-php56-php-xmlrpc-0:5.6.25-1.el6
  • rh-php56-php-xmlrpc-0:5.6.25-1.el7
  • rh-php56-runtime-0:2.3-1.el6
  • rh-php56-runtime-0:2.3-1.el7
  • rh-php56-scldevel-0:2.3-1.el6
  • rh-php56-scldevel-0:2.3-1.el7

References