遠端主機上執行的 Mac OS X 版本為 10.11.1 版之前的 10.9.5 版或更新版本，因此受到下列元件中的多個弱點影響：

- Accelerate Framework (CVE-2015-5940)

- apache_mod_php (CVE-2015-0235、CVE-2015-0273、CVE-2015-6834、CVE-2015-6835、CVE-2015-6836、CVE-2015-6837、CVE-2015-6838)

- ATS (CVE-2015-6985)

- Audio (CVE-2015-5933、CVE-2015-5934、CVE-2015-7003)

- Bom (CVE-2015-7006)

- CFNetwork (CVE-2015-7023)

- configd (CVE-2015-7015)

- CoreGraphics (CVE-2015-5925、CVE-2015-5926)

- CoreText (CVE-2015-5944、CVE-2015-6975、CVE-2015-6992、CVE-2015-7017)

- Directory Utility (CVE-2015-6980)

- 磁碟映像 (CVE-2015-6995)

- EFI (CVE-2015-7035)

- File Bookmark (CVE-2015-6987)

- FontParser (CVE-2015-5927、CVE-2015-5942、CVE-2015-6976、CVE-2015-6977、CVE-2015-6978、CVE-2015-6990、CVE-2015-6991、CVE-2015-6993、CVE-2015-7008、CVE-2015-7009、CVE-2015-7010、CVE-2015-7018)

- Grand Central Dispatch (CVE-2015-6989)

- Graphics Drivers (CVE-2015-7019、CVE-2015-7020、CVE-2015-7021)

- ImageIO (CVE-2015-5935、CVE-2015-5936、CVE-2015-5937、CVE-2015-5938、CVE-2015-5939)

- IOAcceleratorFamily (CVE-2015-6996)

- IOHIDFamily (CVE-2015-6974)

- 核心 (CVE-2015-5932、CVE-2015-6988、CVE-2015-6994)

- libarchive (CVE-2015-6984)

- MCX Application Restrictions (CVE-2015-7016)

- Net-SNMP (CVE-2014-3565、CVE-2012-6151)

- OpenGL (CVE-2015-5924)

- OpenSSH (CVE-2015-6563)

- Sandbox (CVE-2015-5945)

- Script Editor (CVE-2015-7007)

- Security (CVE-2015-6983、CVE-2015-7024)

- SecurityAgent (CVE-2015-5943)

請注意，如果成功惡意利用多數嚴重問題，將會導致任意程式碼執行。

在 unserialize() 函式中發現一個釋放後使用弱點。我們可以透過 Serializable::unserialize 建立並釋放 ZVAL。不過 unserialize() 仍會繼續允許使用 R: 或 r: 將參照設為已釋放記憶體的項目。這可能會導致從遠端發動釋放後使用攻擊並執行任意程式碼。

The remote host is running a version of Mac OS X version 10.11.x prior to 10.11.1 and is affected by multiple vulnerabilities in the following components :

 - Accelerate Framework (CVE-2015-5940)
 - apache_mod_php (CVE-2015-0235, CVE-2015-0273, CVE-2015-6834, CVE-2015-6835, CVE-2015-6836, CVE-2015-6837, CVE-2015-6838)
 - ATS (CVE-2015-6985)
 - Audio (CVE-2015-5933, CVE-2015-5934, CVE-2015-7003)
 - Bom (CVE-2015-7006)
 - CFNetwork (CVE-2015-7023)
 - configd (CVE-2015-7015)
 - CoreGraphics (CVE-2015-5925, CVE-2015-5926)
 - CoreText (CVE-2015-5944, CVE-2015-6975, CVE-2015-6992, CVE-2015-7017)
 - Directory Utility (CVE-2015-6980)
 - Disk Images (CVE-2015-6995)
 - EFI (CVE-2015-7035)
 - File Bookmark (CVE-2015-6987)
 - FontParser (CVE-2015-5927, CVE-2015-5942, CVE-2015-6976, CVE-2015-6977, CVE-2015-6978, CVE-2015-6990, CVE-2015-6991, CVE-2015-6993, CVE-2015-7008, CVE-2015-7009, CVE-2015-7010, CVE-2015-7018)
 - Grand Central Dispatch (CVE-2015-6989)
 - Graphics Drivers (CVE-2015-7019, CVE-2015-7020, CVE-2015-7021)
 - ImageIO (CVE-2015-5935, CVE-2015-5936, CVE-2015-5937, CVE-2015-5938, CVE-2015-5939)
 - IOAcceleratorFamily (CVE-2015-6996)
 - IOHIDFamily (CVE-2015-6974)
 - Kernel (CVE-2015-5932, CVE-2015-6988, CVE-2015-6994)
 - libarchive (CVE-2015-6984)
 - MCX Application Restrictions (CVE-2015-7016)
 - Net-SNMP (CVE-2014-3565, CVE-2012-6151)
 - OpenGL (CVE-2015-5924)
 - OpenSSH (CVE-2015-6563)
 - Sandbox (CVE-2015-5945)
 - Script Editor (CVE-2015-7007)
 - Security (CVE-2015-6983, CVE-2015-7024)
 - SecurityAgent (CVE-2015-5943)

Note that successful exploitation of the most serious issues can result in arbitrary code execution.

Versions of PHP 5.4.x prior to 5.4.45, 5.5.x prior to 5.5.29, or 5.6.x prior to 5.6.13 are vulnerable to the following issues :

  - A use-after-free error exists in the unserialize() function in 'ext/spl/spl_observer.c'. The issue is triggered as user-supplied input is not sanitized. This may allow a remote attacker to dereference already freed memory and potentially execute arbitrary code.
 - A type confusion flaw affects the serialize_function_call() function in 'ext/soap/soap.c'. The issue is triggered when handling input passed via the header field. This may allow a remote attacker to execute arbitrary code.
 - A use-after-free error affects the object_custom() function in 'ext/standard/var_unserializer.c'. The issue is triggered when handling user-supplied input. This may allow a remote attacker to dereference already freed memory and potentially execute arbitrary code.
 - A use-after-free error affects the unserialize() function in 'ext/spl/spl_dllist.c'. The issue is triggered during the deserialization of user-supplied input. This may allow a remote attacker to dereference already freed memory and potentially execute arbitrary code.
 - An out-of-bounds read flaw in the exif_process_IFD_TAG() function in 'ext/exif/exif.c' that is triggered when handling TIFF IFD tags. This may allow a context-dependent attacker to crash an application linked against PHP or potentially disclose memory contents.
 - An overflow condition exists in the php_pcre_match_impl() function in 'ext/pcre/php_pcre.c'. The issue 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.
 - A flaw exists in the php_pcre_split_impl() function in 'ext/pcre/php_pcre.c'. The flaw is triggered during the handling of offsets that consist of a start and end position within the subject string, which can cause an exhaustion of memory resources. This may allow a remote attacker to exhaust available memory.
 - An overflow condition affects the php_pcre_replace_impl() function in 'ext/pcre/php_pcre.c'. The issue is triggered as user-supplied input is not properly validated when handling offsets. 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.
 - A use-after-free error exists in the php_var_unserialize() function of the session deserializer (php_binary/php_serialize). The issue is triggered when deserializing multiple forms of data. This may allow a remote attacker to dereference already freed memory and potentially execute arbitrary code.
 - A NULL pointer dereference flaw exists in the xsl_ext_function_php() function in 'ext/xsl/xsltprocessor.c' that is triggered as checks are not properly performed on user-supplied input. This may allow a remote attacker to cause a denial of service.
 - A flaw exists that allows traversing outside of a restricted path. The issue is due to the php_zip_extract_file() function in 'ext/zip/php_zip.c' not properly sanitizing user input, specifically path traversal style attacks (e.g. '../') passed to the ZipArchive::extractTo() method. This may allow a remote attacker to create arbitrary directories.

ID	Name	Product	Family	Published	Updated	Severity
86654	Mac OS X < 10.11.1 多個弱點	Nessus	MacOS X Local Security Checks	10/29/2015	5/28/2024	critical
91433	F5 Networks BIG-IP：多個 PHP 弱點 (SOL17377)	Nessus	F5 Networks Local Security Checks	6/2/2016	4/11/2019	critical
9324	Mac OS X 10.9.5 or later < 10.11.1 Multiple Vulnerabilities	Nessus Network Monitor	Operating System Detection	5/27/2016	3/6/2019	critical
8861	PHP 5.4.x < 5.4.45 / 5.5.x < 5.5.29 / 5.6.x < 5.6.13 Multiple Vulnerabilities	Nessus Network Monitor	Web Servers	9/14/2015	3/6/2019	critical

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