PHP reports :

- Fixed bug #69975 (PHP segfaults when accessing nvarchar(max) defined columns)

- Fixed bug #72479 (Use After Free Vulnerability in SNMP with GC and unserialize()).

- Fixed bug #72512 (gdImageTrueColorToPaletteBody allows arbitrary write/read access).

- Fixed bug #72519 (imagegif/output out-of-bounds access).

- Fixed bug #72520 (Stack-based buffer overflow vulnerability in php_stream_zip_opener).

- Fixed bug #72533 (locale_accept_from_http out-of-bounds access).

- Fixed bug #72541 (size_t overflow lead to heap corruption).

- Fixed bug #72551, bug #72552 (Incorrect casting from size_t to int lead to heap overflow in mdecrypt_generic).

- Fixed bug #72558 (Integer overflow error within
_gdContributionsAlloc()).

- Fixed bug #72573 (HTTP_PROXY is improperly trusted by some PHP libraries and applications).

- Fixed bug #72603 (Out of bound read in exif_process_IFD_in_MAKERNOTE).

- Fixed bug #72606 (heap-buffer-overflow (write) simplestring_addn simplestring.c).

- Fixed bug #72613 (Inadequate error handling in bzread()).

- Fixed bug #72618 (NULL pointer Dereference in exif_process_user_comment).

远程主机运行的 Mac OS X 版本低于 10.10.5，或为低于 10.11.6 的 10.11.x，或非 macOS 10.12。因而会受到以下组件中的多个漏洞影响：- 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 请注意，成功利用最严重的问题会导致任意代码执行。

根据其标题，远程 web 服务器上运行的 PHP 5.6.x 版本低于 5.6.24。因此，它受到多种漏洞的影响：

- 存在一个中间人漏洞（称为“httpoxy”），这是因为无法正确依据 RFC 3875 第 4.1.18 节解决命名空间冲突所导致。HTTP_PROXY 环境变量是基于 HTTP 请求的“Proxy”标头中不受信任的用户数据所设置。某些 Web 客户端库会使用 HTTP_PROXY 环境变量来指定远程代理服务器。未经认证的远程攻击者可利用此问题，通过 HTTP 请求中构建的“Proxy”标头，将应用程序的内部 HTTP 流量重定向到其可观察或操控的任意代理服务器。(CVE-2016-5385)

- ext/bz2/bz2.c 文件的 php_bz2iop_read() 函数中存在一个溢出情况，这是因为不当处理错误情况所导致。未经认证的远程攻击者可利用此问题，通过构建的请求执行任意代码。(CVE-2016-5399)

- GD Graphics Library (libgd) 中存在一个缺陷（具体而言是在 gd_interpolation.c 文件的 gdImageScaleTwoPass() 函数中），这是因为不当验证用户提供的输入所导致。未经认证的远程攻击者可利用此缺陷造成拒绝服务。(CVE-2016-6207)

- Zend/zend_virtual_cwd.c 文件的 virtual_file_ex() 函数中存在一个整数溢出情况，这是因为不当验证用户提供的输入所导致。未经认证的远程攻击者可利用此问题造成拒绝服务情况或执行任意代码。(CVE-2016-6289)

- 处理“var_hash”销毁时 ext/session/session.c 文件中存在一个释放后使用错误。未经认证的远程攻击者可利用此问题取消引用已经释放的内存，从而导致执行任意代码。
 (CVE-2016-6290)

- ext/exif/exif.c 文件的 exif_process_IFD_in_MAKERNOTE() 函数中存在一个越界读取错误。未经认证的远程攻击者可利用此错误造成拒绝服务情况或泄漏内存内容。(CVE-2016-6291)

- ext/exif/exif.c 文件的 exif_process_user_comment() 函数中存在一个空指针取消引用缺陷。未经认证的远程攻击者可利用此缺陷造成拒绝服务。
 (CVE-2016-6292)

- ext/intl/locale/locale_methods.c 文件的 locale_accept_from_http() 函数中存在多个越界读取错误。未经认证的远程攻击者可利用这些错误造成拒绝服务情况或泄露内存内容。
 （CVE-2016-6293、CVE-2016-6294）

- 在反序列化用户提供的输入期间，处理垃圾收集时，ext/snmp/snmp.c 文件中存在一个释放后使用错误。未经认证的远程攻击者可利用此问题取消引用已经释放的内存，从而导致执行任意代码。(CVE-2016-6295)

- simplestring.c 文件的 simplestring_addn() 函数中存在一个基于堆的缓冲区溢出情况，这是因为不当验证用户提供的输入所导致。未经认证的远程攻击者可利用此问题造成拒绝服务情况或执行任意代码。(CVE-2016-6296)

- ext/zip/zip_stream.c 文件的 php_stream_zip_opener() 函数中存在一个整数溢出情况，这是因为处理 zip 流时不当验证用户提供的输入所导致。未经认证的远程攻击者可利用此问题造成拒绝服务情况或执行任意代码。(CVE-2016-6297)

- 处理透明颜色时 GD Graphics Library (libgd) 中存在一个越界读取错误（具体而言是在 gd_interpolation.c 文件的 gdImageScaleBilinearPalette() 函数中）。未经认证的远程攻击者可利用此错误造成拒绝服务情况或泄漏内存内容。(VulnDB 141674)

- ext/mcrypt/mcrypt.c 文件的 mdecrypt_generic() 函数中存在一个基于堆的缓冲区溢出情况，这是因为不当验证用户提供的输入所导致。未经认证的远程攻击者可利用此问题造成拒绝服务情况或执行任意代码。(VulnDB 141953)

- GD Graphics Library (libgd) 的 gdImageColorTransparent() 函数中存在一个空写入缺陷，这是因为不当处理负透明颜色所导致。远程攻击者可利用此问题来泄露内存内容。(VulnDB 142104)

远程主机受到 GLSA-201611-22 中所述漏洞的影响（PHP：多个漏洞）在 PHP 中发现多个漏洞。请检查下面引用的 CVE 标识符以了解详细信息。影响：攻击者可能执行任意代码，或造成拒绝服务的情况。解决方法：目前无任何已知的解决方法。

遠端主機執行的 Mac OS X 是 10.10.5 之前的版本、10.11.6 之前的 10.11.x 版，或者不是 macOS 10.12 版。因此受到下列元件中的多個弱點影響：- apache - apache_mod_php - Apple HSSPI 支援 - AppleEFIRuntime - AppleMobileFileIntegrity - AppleUCC - 應用程式防火牆 - ATS - 音訊 - 藍牙 - cd9660 - CFNetwork - CommonCrypto - CoreCrypto - CoreDisplay - curl - 日期與時間偏好窗格 - DiskArbitration - 檔案書籤 - FontParser - IDS - 連線 - ImageIO - Intel 圖形驅動程式 - IOAcceleratorFamily - IOThunderboltFamily - Kerberos v5 PAM 模組 - 核心 - libarchive - libxml2 - libxpc - libxslt - mDNSResponder - NSSecureTextField - Perl - S2 相機 - 安全性 - 終端機 - WindowServer 請注意，成功惡意利用多數嚴重問題將導致任意程式碼執行。

根據其標題，遠端 Web 伺服器上安裝的 PHP 版本為 5.6.24 之前的 5.6.x 版。因此，會受到多個弱點影響：

- 存在一個攔截式弱點 (稱為「httpoxy」)，此弱點是因無法正確依據 RFC 3875 第 4.1.18 節解決命名空間衝突所導致。HTTP_PROXY 環境變數是依據 HTTP 要求的「Proxy」標頭中不受信任的使用者資料所設定。某些 Web 用戶端程式庫會使用 HTTP_PROXY 環境變數來指定遠端代理伺服器。未經驗證的遠端攻擊者可惡意利用此問題，透過 HTTP 要求中的特製「Proxy」標頭，將應用程式的內部 HTTP 流量重新導向至其可觀察或操控的任意代理伺服器。(CVE-2016-5385)

- 檔案 ext/bz2/bz2.c 中的 php_bz2iop_read() 函式存在一個溢位情形，這是因不當處理錯誤情形所導致。未經驗證的遠端攻擊者可惡意利用此問題，透過特製要求執行任意程式碼。(CVE-2016-5399)

- GD Graphics Library (libgd) 中存在一個瑕疵 (具體而言是在檔案 gd_interpolation.c 的 gdImageScaleTwoPass() 函式中)，此瑕疵是因不當驗證使用者提供的輸入所導致。未經驗證的遠端攻擊者可加以惡意利用，進而引發拒絕服務情形。(CVE-2016-6207)

- 檔案 Zend/zend_virtual_cwd.c 中的 virtual_file_ex() 函式存在一個整數溢位情形，這是因不當驗證使用者提供的輸入所導致。未經驗證的遠端攻擊者可惡意利用此弱點，藉此引發拒絕服務情形或執行任意程式碼。(CVE-2016-6289)

- 處理「var_hash」解構時檔案 ext/session/session.c 中存在一個釋放後使用錯誤。未經驗證的遠端攻擊者可加以惡意利用，解除參照已釋放的記憶體，進而導致執行任意程式碼。
 (CVE-2016-6290)

- 檔案 ext/exif/exif.c 中的 exif_process_IFD_in_MAKERNOTE() 函式存在一個超出邊界讀取錯誤。未經驗證的遠端攻擊者可加以惡意利用，進而造成拒絕服務情形或是洩漏記憶體內容。(CVE-2016-6291)

- 檔案 ext/exif/exif.c 中的 exif_process_user_comment() 函式存在一個 NULL 指標解除參照瑕疵。未經驗證的遠端攻擊者可加以惡意利用，進而引發拒絕服務情形。
 (CVE-2016-6292)

- 檔案 ext/intl/locale/locale_methods.c 中的 locale_accept_from_http() 函式存在多個超出邊界讀取錯誤。未經驗證的遠端攻擊者可惡意利用這些錯誤，造成拒絕服務情形或是洩漏記憶體內容。
 (CVE-2016-6293、CVE-2016-6294)

- 在還原序列化使用者提供的輸入期間，處理記憶體回收時，檔案 ext/snmp/snmp.c 中存在一個釋放後使用錯誤。未經驗證的遠端攻擊者可加以惡意利用，解除參照已釋放的記憶體，進而導致執行任意程式碼。(CVE-2016-6295)

- 檔案 simplestring.c 中的 simplestring_addn() 函式存在一個堆積型緩衝區溢位情形，此情形是因不當驗證使用者提供的輸入所導致。未經驗證的遠端攻擊者可惡意利用此弱點，藉此引發拒絕服務情形或執行任意程式碼。(CVE-2016-6296)

- 檔案 ext/zip/zip_stream.c 中的 php_stream_zip_opener() 函式存在一個整數溢位情形，此情形是因處理 zip 資料流時不當驗證使用者提供的輸入所導致。未經驗證的遠端攻擊者可惡意利用此弱點，藉此引發拒絕服務情形或執行任意程式碼。(CVE-2016-6297)

- 處理透明顏色時 GD Graphics Library (libgd) 中存在一個超出邊界讀取錯誤 (具體而言是在檔案 gd_interpolation.c 的 gdImageScaleBilinearPalette() 函式中)。未經驗證的遠端攻擊者可加以惡意利用，進而造成拒絕服務情形或是洩漏記憶體內容。(VulnDB 141674)

- 檔案 ext/mcrypt/mcrypt.c 中的 mdecrypt_generic() 函式存在一個堆積型緩衝區溢位情形，此情形是因不當驗證使用者提供的輸入所導致。未經驗證的遠端攻擊者可惡意利用此弱點，藉此引發拒絕服務情形或執行任意程式碼。(VulnDB 141953)

- GD Graphics Library (libgd) 中的 gdImageColorTransparent() 函式存在一個 NULL 寫入瑕疵，此瑕疵是因不當處理負透明顏色所導致。遠端攻擊者可惡意利用此瑕疵來洩漏記憶體內容。(VulnDB 142104)

遠端主機受到 GLSA-201611-22 中所述的弱點影響 (PHP：多個弱點) 在 PHP 中發現多個弱點。如需詳細資訊，請檢閱以下提及的 CVE 識別碼。影響：攻擊者可能會執行任意程式碼，或產生拒絕服務情形。因應措施：目前尚無已知的因應措施。

This update for php53 fixes the following issues: This security issue was fixed :

  - CVE-2017-7272: PHP enabled potential SSRF in     applications that accept an fsockopen hostname argument     with an expectation that the port number is constrained.
    Because a :port syntax was recognized, fsockopen used     the port number that is specified in the hostname     argument, instead of the port number in the second     argument of the function (bsc#1031246)

  - CVE-2016-6294: The locale_accept_from_http function in     ext/intl/locale/locale_methods.c did not properly     restrict calls to the ICU uloc_acceptLanguageFromHTTP     function, which allowed 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     (bsc#1035111).

  - CVE-2017-9227: An issue was discovered in Oniguruma     6.2.0, as used in mbstring in PHP. A stack out-of-bounds     read occurs in mbc_enc_len() during regular expression     searching. Invalid handling of reg->dmin in     forward_search_range() could result in an invalid     pointer dereference, as an out-of-bounds read from a     stack buffer. (bsc#1040883)

  - CVE-2017-9226: An issue was discovered in Oniguruma     6.2.0, as used in Oniguruma-mod in mbstring in PHP. A     heap out-of-bounds write or read occurs in     next_state_val() during regular expression compilation.
    Octal numbers larger than 0xff are not handled correctly     in fetch_token() and fetch_token_in_cc(). A malformed     regular expression containing an octal number in the     form of '\700' would produce an invalid code point value     larger than 0xff in next_state_val(), resulting in an     out-of-bounds write memory corruption. (bsc#1040889)

  - CVE-2017-9224: An issue was discovered in Oniguruma     6.2.0, as used in Oniguruma-mod in mbstring in PHP. A     stack out-of-bounds read occurs in match_at() during     regular expression searching. A logical error involving     order of validation and access in match_at() could     result in an out-of-bounds read from a stack buffer.
    (bsc#1040891)

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.

The 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.

According to its banner, the version of PHP running on the remote web server is 5.6.x prior to 5.6.24. It is, therefore, affected by multiple vulnerabilities :

  - A man-in-the-middle vulnerability exists, known as     'httpoxy', due to a failure to properly resolve     namespace conflicts in accordance with RFC 3875 section     4.1.18. The HTTP_PROXY environment variable is set based     on untrusted user data in the 'Proxy' header of HTTP     requests. The HTTP_PROXY environment variable is used by     some web client libraries to specify a remote proxy     server. An unauthenticated, remote attacker can exploit     this, via a crafted 'Proxy' header in an HTTP request,     to redirect an application's internal HTTP traffic to an     arbitrary proxy server where it may be observed or     manipulated. (CVE-2016-5385)

  - An overflow condition exists in the php_bz2iop_read()     function within file ext/bz2/bz2.c due to improper     handling of error conditions. An unauthenticated, remote     attacker can exploit this, via a crafted request, to     execute arbitrary code. (CVE-2016-5399)

  - A flaw exists in the GD Graphics Library (libgd),     specifically in the gdImageScaleTwoPass() function     within file gd_interpolation.c, due to improper     validation of user-supplied input. An unauthenticated,     remote attacker can exploit this to cause a denial of     service condition. (CVE-2016-6207)

  - An integer overflow condition exists in the     virtual_file_ex() function within file     Zend/zend_virtual_cwd.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-2016-6289)

  - A use-after-free error exists within the file     ext/session/session.c when handling 'var_hash'     destruction. An unauthenticated, remote attacker can     exploit this to deference already freed memory,     resulting in the execution of arbitrary code.
    (CVE-2016-6290)

  - An out-of-bounds read error exists in the     exif_process_IFD_in_MAKERNOTE() function within file     ext/exif/exif.c. An unauthenticated, remote attacker can     exploit this to cause a denial of service condition or     disclose memory contents. (CVE-2016-6291)

  - A NULL pointer dereference flaw exists in the     exif_process_user_comment() function within file     ext/exif/exif.c. An unauthenticated, remote attacker can     exploit this to cause a denial of service condition.
    (CVE-2016-6292)

  - Multiple out-of-bounds read errors exist in the     locale_accept_from_http() function within file     ext/intl/locale/locale_methods.c. An unauthenticated,     remote attacker can exploit these to cause a denial of     service condition or disclose memory contents.
    (CVE-2016-6293, CVE-2016-6294)

  - A use-after-free error exists within file     ext/snmp/snmp.c when handling garbage collection during     deserialization of user-supplied input. An     unauthenticated, remote attacker can exploit this to     deference already freed memory, resulting in the     execution of arbitrary code. (CVE-2016-6295)

  - A heap-based buffer overflow condition exists in the     simplestring_addn() function within file simplestring.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-2016-6296)

  - An integer overflow condition exists in the     php_stream_zip_opener() function within file     ext/zip/zip_stream.c due to improper validation of     user-supplied input when handling zip streams. An     unauthenticated, remote attacker can exploit this to     cause a denial of service condition or the execution of     arbitrary code. (CVE-2016-6297)

  - An out-of-bounds read error exists in the GD Graphics     Library (libgd), specifically in the     gdImageScaleBilinearPalette() function within file     gd_interpolation.c, when handling transparent color. An     unauthenticated, remote attacker can exploit this to     cause a denial of service condition or disclose     memory contents.

  - A heap-based buffer overflow condition exists in the     mdecrypt_generic() function within file     ext/mcrypt/mcrypt.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.

  - A NULL write flaw exists in the GD Graphics Library     (libgd) in the gdImageColorTransparent() function due to     improper handling of negative transparent colors. A     remote attacker can exploit this to disclose memory     contents.

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.

在 PHP 中發現多個弱點，PHP 是常用於 web 應用程式開發的一般用途指令碼語言。

這些弱點已藉由將 PHP 升級至新的上游版本 5.6.24 而解決，且此新版本包括其他錯誤修正。如需詳細資訊，請參閱上游變更記錄：

據發現，PHP 未正確處理某些 SplMinHeap: : compare 運算。遠端攻擊者可利用此問題造成 PHP 損毀，進而引發拒絕服務或可能執行任意程式碼。此問題僅影響 Ubuntu 12.04 LTS 和 Ubuntu 14.04 LTS。(CVE-2015-4116)

據發現，PHP 未正確處理遞迴方法呼叫。
遠端攻擊者可利用此問題造成 PHP 損毀，進而導致拒絕服務。此問題僅影響 Ubuntu 12.04 LTS 和 Ubuntu 14.04 LTS。(CVE-2015-8873)

據發現，PHP 在未序列化資料時，未正確驗證某些例外狀況物件。遠端攻擊者可利用此問題造成 PHP 損毀，進而引發拒絕服務或可能執行任意程式碼。此問題僅影響 Ubuntu 12.04 LTS 和 Ubuntu 14.04 LTS。(CVE-2015-8876)

據發現，PHP header() 函式針對 Internet Explorer 執行的篩選不足。遠端攻擊者可能利用此問題發動 XSS 攻擊。此問題僅影響 Ubuntu 12.04 LTS 和 Ubuntu 14.04 LTS。(CVE-2015-8935)

據發現，PHP 未正確處理某些地區設定作業。攻擊者可利用此問題造成 PHP 當機，進而導致拒絕服務。此問題僅影響 Ubuntu 12.04 LTS 和 Ubuntu 14.04 LTS。(CVE-2016-5093)

據發現，PHP php_html_entities() 函式未正確處理某些字串長度。遠端攻擊者可利用此問題造成 PHP 損毀，進而引發拒絕服務或可能執行任意程式碼。此問題僅影響了 Ubuntu 12.04 LTS 和 Ubuntu 14.04 LTS。(CVE-2016-5094、CVE-2016-5095)

據發現，PHP fread() 函式未正確處理某些長度。攻擊者可利用此問題造成 PHP 損毀，進而導致拒絕服務，或可能執行任意程式碼。此問題僅影響 Ubuntu 12.04 LTS 和 Ubuntu 14.04 LTS。
(CVE-2016-5096)

據發現，PHP FastCGI Process Manager (FPM) SAPI 未正確處理存取記錄功能中的記憶體。攻擊者可利用此問題造成 PHP 損毀，進而導致拒絕服務或可能洩漏敏感資訊。此問題僅影響 Ubuntu 12.04 LTS 和 Ubuntu 14.04 LTS。(CVE-2016-5114)

據發現，當以來自 HTTP 要求的代理伺服器標頭內容為基礎時，PHP 不會保護來自 HTTP_PROXY 環境變數的內容的應用程式。遠端攻擊者可能利用此問題，結合接受 HTTP_PROXY 變數的指令碼，來重新導向傳出 HTTP 要求。
(CVE-2016-5385)

Hans Jerry Illikainen 發現，PHP bzread() 函式未正確執行錯誤處理。遠端攻擊者可利用此問題造成 PHP 損毀，進而造成拒絕服務或可能執行任意程式碼。(CVE-2016-5399)

據發現，某些 PHP 多位元組字串功能未正確處理記憶體。遠端攻擊者可利用此問題造成 PHP 損毀，進而引發拒絕服務或可能執行任意程式碼。這個問題只會影響 Ubuntu 14.04 LTS。
(CVE-2016-5768)

據發現，PHP Mcrypt 延伸模組未正確處理記憶體。遠端攻擊者可利用此問題造成 PHP 損毀，進而引發拒絕服務或可能執行任意程式碼。
此問題僅影響 Ubuntu 12.04 LTS 和 Ubuntu 14.04 LTS。
(CVE-2016-5769)

據發現， PHP 記憶體回收行程在未序列化惡意資料時，未正確處理某些物件。遠端攻擊者可利用此問題造成 PHP 損毀，進而引發拒絕服務或可能執行任意程式碼。這個問題只在 Ubuntu Ubuntu 14.04 LTS 中獲得解決。(CVE-2016-5771、CVE-2016-5773)

據發現，PHP 在未序列化惡意 xml 資料時，未正確處理記憶體。遠端攻擊者可利用此問題造成 PHP 損毀，進而引發拒絕服務或可能執行任意程式碼。此問題僅影響 Ubuntu 12.04 LTS 和 Ubuntu 14.04 LTS。(CVE-2016-5772)

據發現，PHP php_url_parse_ex() 函式未正確處理字串終止。遠端攻擊者可利用此問題造成 PHP 損毀，進而引發拒絕服務或可能執行任意程式碼。此問題僅影響 Ubuntu 12.04 LTS 和 Ubuntu 14.04 LTS。(CVE-2016-6288)

據發現，PHP 在擷取某些 Zip 封存時，未正確處理路徑長度。遠端攻擊者可利用此問題造成 PHP 損毀，進而造成拒絕服務或可能執行任意程式碼。(CVE-2016-6289)

據發現，PHP 並未正確處理工作階段還原序列化。遠端攻擊者可利用此問題造成 PHP 損毀，進而造成拒絕服務或可能執行任意程式碼。(CVE-2016-6290)

據發現，PHP 在處理某些 JPEG 影像時，未正確處理 exif 標頭。遠端攻擊者可利用此問題造成 PHP 損毀，進而造成拒絕服務或可能執行任意程式碼。(CVE-2016-6291、CVE-2016-6292)

據發現，PHP 未正確處理某些地區設定作業。遠端攻擊者可利用此問題造成 PHP 損毀，進而造成拒絕服務或可能執行任意程式碼。(CVE-2016-6294)

據發現， PHP 記憶體回收行程在未序列化 SNMP 資料時，未正確處理某些物件。遠端攻擊者可利用此問題造成 PHP 損毀，進而引發拒絕服務或可能執行任意程式碼。此問題僅影響 Ubuntu 14.04 LTS 和 Ubuntu 16.04 LTS。(CVE-2016-6295)

據發現，PHP xmlrpc_encode_request() 函式未正確處理某些長度。攻擊者可利用此問題造成 PHP 損毀，進而導致拒絕服務，或可能執行任意程式碼。(CVE-2016-6296)

據發現，PHP php_stream_zip_opener() 函式未正確處理記憶體。攻擊者可利用此問題造成 PHP 損毀，進而導致拒絕服務，或可能執行任意程式碼。(CVE-2016-6297)

請注意，Tenable Network Security 已直接從 Ubuntu 安全性公告擷取前述描述區塊。Tenable 已盡量在不造成其他問題的前提下，嘗試自動清理並將其格式化。

The remote host is running a version of Mac OS X version 10.x prior to 10.12, and is affected by multiple vulnerabilities in the following components :

 - apache (CVE-2016-4694)
 - apache_mod_php (CVE-2016-5768, CVE-2016-5769, CVE-2016-5770, CVE-2016-5771, CVE-2016-5772, CVE-2016-5773, CVE-2016-6174, CVE-2016-6288, CVE-2016-6289, CVE-2016-6290, CVE-2016-6291, CVE-2016-6292, CVE-2016-6294, CVE-2016-6295, CVE-2016-6296, CVE-2016-6297)
 - Apple HSSPI Support (CVE-2016-4697)
 - AppleEFIRuntime (CVE-2016-4696)
 - AppleMobileFileIntegrity (CVE-2016-4698)
 - AppleUUC (CVE-2016-4699, CVE-2016-4700)
 - Application Firewall (CVE-2016-4701)
 - ATS (CVE-2016-4779)
 - Audio (CVE-2016-4702)
 - Bluetooth (CVE-2016-4703)
 - cd9660 (CVE-2016-4706)
 - CFNetwork (CVE-2016-4707, CVE-2016-4708)
 - CommonCrypto (CVE-2016-4711)
 - CoreCrypto (CVE-2016-4712)
 - CoreDisplay (CVE-2016-4713)
 - curl (CVE-2016-0755, CVE-2016-4606)
 - Date & Time Pref Pane (CVE-2016-4715)
 - DiskArbitration (CVE-2016-4716)
 - File Bookmark (CVE-2016-4717)
 - FontParser (CVE-2016-4718)
 - IDS - Connectivity (CVE-2016-4722)
 - Intel Graphics Driver (CVE-2016-4723, CVE-2016-7582)
 - IOAcceleratorFamily (CVE-2016-4724, CVE-2016-4725, CVE-2016-4726)
 - IOThunderboltFamily (CVE-2016-4727)
 - Kerberos v5 PAM module (CVE-2016-4745)
 - Kernel (CVE-2016-4771, CVE-2016-4772, CVE-2016-4773, CVE-2016-4774, CVE-2016-4775, CVE-2016-4776, CVE-2016-4777, CVE-2016-4778)
 - lib archive (CVE-2016-4736)
 - libxml2 (CVE-2016-4658, CVE-2016-5131)
 - libxpc (CVE-2016-4617)
 - libxslt (CVE-2016-4738)
 - mDNSResponder (CVE-2016-4739)
 - NSSecureTextField (CVE-2016-4742)
 - Perl (CVE-2016-4748, CVE-2016-4750)
 - Security (CVE-2016-4752, CVE-2016-4753)
 - Terminal (CVE-2016-4755)
 - WindowServer (CVE-2016-4709, CVE-2016-4710)

Versions of PHP 5.5.x prior to 5.5.38, or 5.6.x prior to 5.6.24, or 7.0.x prior to 7.0.9 are vulnerable to the following issues :

 - A NULL pointer dereference flaw within the '_gdScaleVert()' function inside of 'ext/gd/libgd/gd_interpolation.c' is triggered during the handling of '_gdContributionsCalc' return values. This may allow a remote attacker to cause a denial of service in a process linked against PHP.
 - A flaw related to missing protection against 'RFC 3875 section 4.1.18' namespace conflicts is triggered when handling requests containing 'Proxy' HTTP headers. These may be stored in the 'HTTP_PROXY' environment variable also commonly used to configure an outbound HTTP proxy for applications. With a specially crafted request, a remote attacker can specify an arbitrary HTTP proxy server to be used by applications relying on the HTTP_PROXY environment variable. (CVE-2016-5385)
 - An out-of-bounds read flaw within the 'gdImageScaleBilinearPalette()' function inside of 'gd_interpolation.c' is triggered when handling transparent colors. This may allow a context-dependent attacker to crash a process linked against the library or potentially disclose memory contents.
 - A flaw within the 'gdImageScaleTwoPass()' function inside of 'gd_interpolation.c' is triggered as certain input is not properly validated. This may allow a context-dependent attacker to crash a process linked against the library. (CVE-2016-6207)
 - A use-after-free error within 'ext/snmp/snmp.c' is triggered during the unserialization of user-supplied input when handling garbage collection. This may allow a remote attacker to dereference already freed memory and potentially execute arbitrary code. (CVE-2016-6295)
 - An out-of-bounds read flaw within the 'uloc_acceptLanguageFromHTTP()' function inside of 'common/uloc.cpp' may allow a remote attacker to crash a program using the language or potentially disclose memory contents. (CVE-2016-6293, CVE-2016-6294)
 - A use-after-free error within 'ext/session/session.c' is triggered during the handling of 'var_hash destruction'. This may allow a remote attacker to dereference already freed memory and potentially execute arbitrary code. (CVE-2016-6290)
 - An out-of-bounds read flaw within the 'exif_process_IFD_in_MAKERNOTE()' function inside of 'ext/exif/exif.c' may allow a remote attacker to crash a program using the language or potentially disclose memory contents. (CVE-2016-6291)
 - An overflow condition within the 'php_bz2iop_read()' function inside of 'ext/bz2/bz2.c' is triggered as error conditions are not properly handled. With a specially crafted request, a remote attacker can cause a buffer overflow and potentially execute arbitrary code. (CVE-2016-5399)
 - An overflow condition within the 'mdecrypt_generic()' function inside of 'ext/mcrypt/mcrypt.c' is triggered as user-supplied input is not properly validated. This may allow a remote attacker to cause a heap-based buffer overflow, crashing a program using the language or potentially allowing the execution of arbitrary code.
 - A NULL pointer dereference flaw within the 'exif_process_user_comment()' function inside of 'ext/exif/exif.c' may allow a remote attacker to crash a program using the language. (CVE-2016-6292)
 - A flaw within the 'curl_unescape()' function inside of 'ext/curl/interface.c' is triggered during the handling of string lengths. This may allow a remote attacker to trigger heap corruption and crash a program using the language.
 - An overflow condition within the 'mcrypt_generic()' function inside of 'ext/mcrypt/mcrypt.c' is triggered as user-supplied input is not properly validated. This may allow a remote attacker to cause a heap-based buffer overflow, resulting in a denial of service or potentially allowing the execution of arbitrary code.
 - An integer overflow condition within the 'php_stream_zip_opener()' function inside of 'ext/zip/zip_stream.c' is triggered as user-supplied input is not properly validated when handling zip streams. This may allow a remote attacker to cause a stack-based buffer overflow, crashing a program using the language or potentially allowing the execution of arbitrary code. (CVE-2016-6297)
 - An integer overflow condition within the 'virtual_file_ex()' function inside of 'Zend/zend_virtual_cwd.c' is triggered as user-supplied input is not properly validated when handling variables. This may allow a remote attacker to cause a stack-based buffer overflow, crashing a program using the language or potentially allowing the execution of arbitrary code. (CVE-2016-6289)
 - An overflow condition within the 'simplestring_addn()' function inside of 'simplestring.c.' is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to cause a heap-based buffer overflow, resulting in a denial of service in a process linked against the library or potentially allowing the execution of arbitrary code. (CVE-2016-6296)
 - A NULL write flaw within the 'gdImageColorTransparent()' function inside of 'gd.c' is triggered during the handling of negative transparent colors. This may allow a context-dependent attacker to disclose memory.
 - An overflow condition within the 'php_url_prase_ex()' function inside of 'ext/standard/url.c' is triggered as user-supplied input is not properly validated. This may allow a remote attacker to cause a buffer overflow, potentially resulting in a denial of service in a process utilizing the language. (CVE-2016-6288)

ID	名稱	產品	系列	已發布	已更新	嚴重性
92574	FreeBSD : php -- multiple vulnerabilities (b6402385-533b-11e6-a7bd-14dae9d210b8) (httpoxy)	Nessus	FreeBSD Local Security Checks	2016/7/27	2021/1/4	critical
93685	macOS < 10.12 多个漏洞	Nessus	MacOS X Local Security Checks	2016/9/23	2019/6/19	critical
92555	PHP 5.6.x < 5.6.24 多种漏洞 (httpoxy)	Nessus	CGI abuses	2016/7/26	2025/5/26	critical
95421	GLSA-201611-22：PHP：多个漏洞 (httpoxy)	Nessus	Gentoo Local Security Checks	2016/12/1	2021/1/11	critical
93685	macOS < 10.12 多種弱點	Nessus	MacOS X Local Security Checks	2016/9/23	2019/6/19	critical
92555	PHP 5.6.x < 5.6.24 多個弱點 (httpoxy)	Nessus	CGI abuses	2016/7/26	2025/5/26	critical
95421	GLSA-201611-22：PHP：多個弱點 (httpoxy)	Nessus	Gentoo Local Security Checks	2016/12/1	2021/1/11	critical
100866	SUSE SLES11 Security Update : php53 (SUSE-SU-2017:1585-1)	Nessus	SuSE Local Security Checks	2017/6/19	2021/1/19	critical
93685	macOS < 10.12 Multiple Vulnerabilities	Nessus	MacOS X Local Security Checks	2016/9/23	2019/6/19	critical
132184	EulerOS 2.0 SP3 : php (EulerOS-SA-2019-2649)	Nessus	Huawei Local Security Checks	2019/12/18	2023/4/25	critical
92555	PHP 5.6.x < 5.6.24 Multiple Vulnerabilities (httpoxy)	Nessus	CGI abuses	2016/7/26	2025/5/26	critical
95421	GLSA-201611-22 : PHP: Multiple vulnerabilities (httpoxy)	Nessus	Gentoo Local Security Checks	2016/12/1	2021/1/11	critical
92573	Debian DSA-3631-1：php5 - 安全性更新	Nessus	Debian Local Security Checks	2016/7/27	2021/1/11	critical
92699	Ubuntu 14.04 LTS / 16.04 LTS：PHP 弱點 (USN-3045-1)	Nessus	Ubuntu Local Security Checks	2016/8/3	2025/9/3	critical
131592	EulerOS 2.0 SP2：php (EulerOS-SA-2019-2438)	Nessus	Huawei Local Security Checks	2019/12/4	2023/4/25	critical
9620	Mac OS X 10.x < 10.12 Multiple Vulnerabilities	Nessus Network Monitor	Operating System Detection	2016/10/21	2019/3/6	critical
9460	PHP 5.5.x < 5.5.38 / 5.6.x < 5.6.24 / 7.0.x < 7.0.9 Multiple Vulnerabilities	Nessus Network Monitor	Web Servers	2016/8/5	2019/3/6	high

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