The libpng packages contain a library of functions for creating and manipulating PNG (Portable Network Graphics) image format files.

A buffer overflow flaw was found in the way libpng processed certain PNG image files. An attacker could create a specially crafted PNG image that, when opened, could cause an application using libpng to crash or, potentially, execute arbitrary code with the privileges of the user running the application. (CVE-2011-2690)

Note: The application behavior required to exploit CVE-2011-2690 is rarely used. No application shipped with Scientific Linux behaves this way, for example.

An out-of-bounds memory read flaw was found in the way libpng processed certain PNG image files. An attacker could create a specially crafted PNG image that, when opened, could cause an application using libpng to crash. (CVE-2011-2501)

An uninitialized memory read issue was found in the way libpng processed certain PNG images that use the Physical Scale (sCAL) extension. An attacker could create a specially crafted PNG image that, when opened, could cause an application using libpng to crash.
(CVE-2011-2692)

Users of libpng should upgrade to these updated packages, which upgrade libpng to version 1.2.46 to correct these issues. All running applications using libpng must be restarted for the update to take effect.

This update of libpng14-14 fixes :

  - CVE-2011-2501: CVSS v2 Base Score: 5.0     (AV:N/AC:L/Au:N/C:N/I:N/A:P): Design Error     (CWE-DesignError)

  - CVE-2011-2690: CVSS v2 Base Score: 5.1     (AV:N/AC:H/Au:N/C:P/I:P/A:P): Buffer Errors (CWE-119)

  - CVE-2011-2691: CVSS v2 Base Score: 4.3     (AV:N/AC:M/Au:N/C:N/I:N/A:P): Other (CWE-Other)

  - CVE-2011-2692: CVSS v2 Base Score: 5.0     (AV:N/AC:M/Au:N/C:N/I:N/A:P): Buffer Errors (CWE-119)

According to the versions of the libpng package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - The png_set_text_2 function in pngset.c in libpng 1.0.x     before 1.0.59, 1.2.x before 1.2.49, 1.4.x before     1.4.11, and 1.5.x before 1.5.10 allows remote attackers     to cause a denial of service (crash) or execute     arbitrary code via a crafted text chunk in a PNG image     file, which triggers a memory allocation failure that     is not properly handled, leading to a heap-based buffer     overflow.(CVE-2011-3048)

  - The png_handle_sCAL function in pngrutil.c in libpng     1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before     1.4.8, and 1.5.x before 1.5.4 does not properly handle     invalid sCAL chunks, which allows remote attackers to     cause a denial of service (memory corruption and     application crash) or possibly have unspecified other     impact via a crafted PNG image that triggers the     reading of uninitialized memory.(CVE-2011-2692)

  - It was discovered that the png_get_PLTE() and     png_set_PLTE() functions of libpng did not correctly     calculate the maximum palette sizes for bit depths of     less than 8. In case an application tried to use these     functions in combination with properly calculated     palette sizes, this could lead to a buffer overflow or     out-of-bounds reads. An attacker could exploit this to     cause a crash or potentially execute arbitrary code by     tricking an unsuspecting user into processing a     specially crafted PNG image. However, the exact impact     is dependent on the application using the     library.(CVE-2015-8472)

  - The png_err function in pngerror.c in libpng 1.0.x     before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8,     and 1.5.x before 1.5.4 makes a function call using a     NULL pointer argument instead of an empty-string     argument, which allows remote attackers to cause a     denial of service (application crash) via a crafted PNG     image.(CVE-2011-2691)

  - Integer underflow in the png_check_keyword function in     pngwutil.c in libpng 0.90 through 0.99, 1.0.x before     1.0.66, 1.1.x and 1.2.x before 1.2.56, 1.3.x and 1.4.x     before 1.4.19, and 1.5.x before 1.5.26 allows remote     attackers to have unspecified impact via a space     character as a keyword in a PNG image, which triggers     an out-of-bounds read.(CVE-2015-8540)

  - Integer overflow in libpng, as used in Google Chrome     before 17.0.963.56, allows remote attackers to cause a     denial of service or possibly have unspecified other     impact via unknown vectors that trigger an integer     truncation.(CVE-2011-3026)

  - An array-indexing error was discovered in the     png_convert_to_rfc1123() function of libpng. An     attacker could possibly use this flaw to cause an     out-of-bounds read by tricking an unsuspecting user     into processing a specially crafted PNG     image.(CVE-2015-7981)

  - Buffer overflow in libpng 1.0.x before 1.0.55, 1.2.x     before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before     1.5.4, when used by an application that calls the     png_rgb_to_gray function but not the png_set_expand     function, allows remote attackers to overwrite memory     with an arbitrary amount of data, and possibly have     unspecified other impact, via a crafted PNG     image.(CVE-2011-2690)

  - The png_format_buffer function in pngerror.c in libpng     1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before     1.4.8, and 1.5.x before 1.5.4 allows remote attackers     to cause a denial of service (application crash) via a     crafted PNG image that triggers an out-of-bounds read     during the copying of error-message data. NOTE: this     vulnerability exists because of a CVE-2004-0421     regression. NOTE: this is called an off-by-one error by     some sources.(CVE-2011-2501)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the syslinux packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

    The png_format_buffer function in pngerror.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x     before 1.4.8, and 1.5.x before 1.5.4 allows remote attackers to cause a denial of service (application     crash) via a crafted PNG image that triggers an out-of-bounds read during the copying of error-message     data.  NOTE: this vulnerability exists because of a CVE-2004-0421 regression. NOTE: this is called an off-     by-one error by some sources.(CVE-2011-2501)

    Buffer overflow in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before     1.5.4, when used by an application that calls the png_rgb_to_gray function but not the png_set_expand     function, allows remote attackers to overwrite memory with an arbitrary amount of data, and possibly have     unspecified other impact, via a crafted PNG image.(CVE-2011-2690)

    The png_err function in pngerror.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8,     and 1.5.x before 1.5.4 makes a function call using a NULL pointer argument instead of an empty-string     argument, which allows remote attackers to cause a denial of service (application crash) via a crafted PNG     image.(CVE-2011-2691)

    The png_handle_sCAL function in pngrutil.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x     before 1.4.8, and 1.5.x before 1.5.4 does not properly handle invalid sCAL chunks, which allows remote     attackers to cause a denial of service (memory corruption and application crash) or possibly have     unspecified other impact via a crafted PNG image that triggers the reading of uninitialized     memory.(CVE-2011-2692)

    Integer signedness error in the png_inflate function in pngrutil.c in libpng before 1.4.10beta01, as used     in Google Chrome before 17.0.963.83 and other products, allows remote attackers to cause a denial of     service (application crash) or possibly execute arbitrary code via a crafted PNG file, a different     vulnerability than CVE-2011-3026.(CVE-2011-3045)

    The png_set_text_2 function in pngset.c in libpng 1.0.x before 1.0.59, 1.2.x before 1.2.49, 1.4.x before     1.4.11, and 1.5.x before 1.5.10 allows remote attackers to cause a denial of service (crash) or execute     arbitrary code via a crafted text chunk in a PNG image file, which triggers a memory allocation failure     that is not properly handled, leading to a heap-based buffer overflow.(CVE-2011-3048)

    The png_push_read_zTXt function in pngpread.c in libpng 1.0.x before 1.0.58, 1.2.x before 1.2.48, 1.4.x     before 1.4.10, and 1.5.x before 1.5.10 allows remote attackers to cause a denial of service (out-of-bounds     read) via a large avail_in field value in a PNG image.(CVE-2012-3425)

    The png_convert_to_rfc1123 function in png.c in libpng 1.0.x before 1.0.64, 1.2.x before 1.2.54, and 1.4.x     before 1.4.17 allows remote attackers to obtain sensitive process memory information via crafted tIME     chunk data in an image file, which triggers an out-of-bounds read.(CVE-2015-7981)

    Multiple buffer overflows in the (1) png_set_PLTE and (2) png_get_PLTE functions in libpng before 1.0.64,     1.1.x and 1.2.x before 1.2.54, 1.3.x and 1.4.x before 1.4.17, 1.5.x before 1.5.24, and 1.6.x before 1.6.19     allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other     impact via a small bit-depth value in an IHDR (aka image header) chunk in a PNG image.(CVE-2015-8126)

    Buffer overflow in the png_set_PLTE function in libpng before 1.0.65, 1.1.x and 1.2.x before 1.2.55,     1.3.x, 1.4.x before 1.4.18, 1.5.x before 1.5.25, and 1.6.x before 1.6.20 allows remote attackers to cause     a denial of service (application crash) or possibly have unspecified other impact via a small bit-depth     value in an IHDR (aka image header) chunk in a PNG image.  NOTE: this vulnerability exists because of an     incomplete fix for CVE-2015-8126.(CVE-2015-8472)

    Integer underflow in the png_check_keyword function in pngwutil.c in libpng 0.90 through 0.99, 1.0.x     before 1.0.66, 1.1.x and 1.2.x before 1.2.56, 1.3.x and 1.4.x before 1.4.19, and 1.5.x before 1.5.26     allows remote attackers to have unspecified impact via a space character as a keyword in a PNG image,     which triggers an out-of-bounds read.(CVE-2015-8540)

    The png_set_text_2 function in libpng 0.71 before 1.0.67, 1.2.x before 1.2.57, 1.4.x before 1.4.20, 1.5.x     before 1.5.28, and 1.6.x before 1.6.27 allows context-dependent attackers to cause a NULL pointer     dereference vectors involving loading a text chunk into a png structure, removing the text, and then     adding another text chunk to the structure.(CVE-2016-10087)

    libpng before 1.6.32 does not properly check the length of chunks against the user limit.(CVE-2017-12652)

Tenable has extracted the preceding description block directly from the EulerOS syslinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to the versions of the syslinux packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

    The png_handle_sCAL function in pngrutil.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x     before 1.4.8, and 1.5.x before 1.5.4 does not properly handle invalid sCAL chunks, which allows remote     attackers to cause a denial of service (memory corruption and application crash) or possibly have     unspecified other impact via a crafted PNG image that triggers the reading of uninitialized     memory.(CVE-2011-2692)

    The png_convert_to_rfc1123 function in png.c in libpng 1.0.x before 1.0.64, 1.2.x before 1.2.54, and 1.4.x     before 1.4.17 allows remote attackers to obtain sensitive process memory information via crafted tIME     chunk data in an image file, which triggers an out-of-bounds read.(CVE-2015-7981)

    The png_err function in pngerror.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8,     and 1.5.x before 1.5.4 makes a function call using a NULL pointer argument instead of an empty-string     argument, which allows remote attackers to cause a denial of service (application crash) via a crafted PNG     image.(CVE-2011-2691)

    The png_format_buffer function in pngerror.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x     before 1.4.8, and 1.5.x before 1.5.4 allows remote attackers to cause a denial of service (application     crash) via a crafted PNG image that triggers an out-of-bounds read during the copying of error-message     data.  NOTE: this vulnerability exists because of a CVE-2004-0421 regression. NOTE: this is called an off-     by-one error by some sources.(CVE-2011-2501)

    Buffer overflow in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before     1.5.4, when used by an application that calls the png_rgb_to_gray function but not the png_set_expand     function, allows remote attackers to overwrite memory with an arbitrary amount of data, and possibly have     unspecified other impact, via a crafted PNG image.(CVE-2011-2690)

    The png_set_text_2 function in libpng 0.71 before 1.0.67, 1.2.x before 1.2.57, 1.4.x before 1.4.20, 1.5.x     before 1.5.28, and 1.6.x before 1.6.27 allows context-dependent attackers to cause a NULL pointer     dereference vectors involving loading a text chunk into a png structure, removing the text, and then     adding another text chunk to the structure.(CVE-2016-10087)

    libpng before 1.6.32 does not properly check the length of chunks against the user limit.(CVE-2017-12652)

    The png_push_read_zTXt function in pngpread.c in libpng 1.0.x before 1.0.58, 1.2.x before 1.2.48, 1.4.x     before 1.4.10, and 1.5.x before 1.5.10 allows remote attackers to cause a denial of service (out-of-bounds     read) via a large avail_in field value in a PNG image.(CVE-2012-3425)

    Multiple buffer overflows in the (1) png_set_PLTE and (2) png_get_PLTE functions in libpng before 1.0.64,     1.1.x and 1.2.x before 1.2.54, 1.3.x and 1.4.x before 1.4.17, 1.5.x before 1.5.24, and 1.6.x before 1.6.19     allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other     impact via a small bit-depth value in an IHDR (aka image header) chunk in a PNG image.(CVE-2015-8126)

    Buffer overflow in the png_set_PLTE function in libpng before 1.0.65, 1.1.x and 1.2.x before 1.2.55,     1.3.x, 1.4.x before 1.4.18, 1.5.x before 1.5.25, and 1.6.x before 1.6.20 allows remote attackers to cause     a denial of service (application crash) or possibly have unspecified other impact via a small bit-depth     value in an IHDR (aka image header) chunk in a PNG image.  NOTE: this vulnerability exists because of an     incomplete fix for CVE-2015-8126.(CVE-2015-8472)

    The png_set_text_2 function in pngset.c in libpng 1.0.x before 1.0.59, 1.2.x before 1.2.49, 1.4.x before     1.4.11, and 1.5.x before 1.5.10 allows remote attackers to cause a denial of service (crash) or execute     arbitrary code via a crafted text chunk in a PNG image file, which triggers a memory allocation failure     that is not properly handled, leading to a heap-based buffer overflow.(CVE-2011-3048)

    Integer signedness error in the png_inflate function in pngrutil.c in libpng before 1.4.10beta01, as used     in Google Chrome before 17.0.963.83 and other products, allows remote attackers to cause a denial of     service (application crash) or possibly execute arbitrary code via a crafted PNG file, a different     vulnerability than CVE-2011-3026.(CVE-2011-3045)

    Integer underflow in the png_check_keyword function in pngwutil.c in libpng 0.90 through 0.99, 1.0.x     before 1.0.66, 1.1.x and 1.2.x before 1.2.56, 1.3.x and 1.4.x before 1.4.19, and 1.5.x before 1.5.26     allows remote attackers to have unspecified impact via a space character as a keyword in a PNG image,     which triggers an out-of-bounds read.(CVE-2015-8540)

Tenable has extracted the preceding description block directly from the EulerOS syslinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote host is running a version of Mac OS X 10.7.x that is prior to 10.7.2. This version contains numerous security-related fixes for the following components :

  - Apache
  - Application Firewall
  - ATS
  - BIND
  - Certificate Trust Policy
  - CFNetwork
  - CoreMedia
  - CoreProcesses
  - CoreStorage
  - File Systems
  - iChat Server
  - Kernel
  - libsecurity
  - Open Directory
  - PHP
  - python
  - QuickTime
  - SMB File Server
  - X11

此 libpng 更新修复了：

- CVE-2008-6218：CVSS v2 基本分数：7.1 (AV:N/AC:M/Au:N/C:N/I:N/A:C)：资源管理错误 (CWE-399)

- CVE-2011-2690：CVSS v2 基本分数：5.1 (AV:N/AC:H/Au:N/C:P/I:P/A:P)：缓冲区错误 (CWE-119)

- CVE-2011-2692：CVSS v2 基本分数：5.0 (AV:N/AC:M/Au:N/C:N/I:N/A:P)：缓冲区错误 (CWE-119)

更新到 libpng 1.2.46，包括针对 CVE-2011-2501、CVE-2011-2690、CVE-2011-2691 和 CVE-2011-2692 的补丁

请注意，Tenable Network Security 已直接从 Fedora 安全公告中提取上述描述块。Tenable 已尝试在不引入其他问题的情况下尽可能进行了自动整理和排版。

更新后的 libpng 程序包修复了两个安全问题，现可用于 Red Hat Enterprise Linux 5。

Red Hat 安全响应团队已将此更新评级为具有中等安全影响。可从“参考”部分中的 CVE 链接获取针对每个漏洞的通用漏洞评分系统 (CVSS) 基本分数，其给出了详细的严重性等级。

libpng 程序包具有创建和操纵 PNG （可移植网络图形）图像格式文件的函数库。

在 libpng 处理特定 PNG 图像文件的方式中，发现缓冲区溢出缺陷。攻击者可以创建特别构建的 PNG 图像，打开该文件时可导致使用 libpng 的应用程序崩溃，或可能以运行该应用程序的用户的权限来执行任意代码。(CVE-2011-2690)

注意：利用 CVE-2011-2690 漏洞所需要的应用程序行为很少用到。例如，Red Hat Enterprise Linux 随附的应用程序都没有这种行为方式。

在 libpng 处理使用物理缩放 (sCAL) 扩展名的特定 PNG 图像的方式中，发现未初始化的内存读取问题。攻击者可以创建特别构建的 PNG 图像，打开该文件时可导致使用 libpng 的应用程序崩溃。
(CVE-2011-2692)

libpng 用户应升级这些更新后的程序包，其中包含用于修正这些问题的向后移植的修补程序。必须重新启动所有使用 libpng 且正在运行的应用程序才能使更新生效。

此 libpng 更新修复了：

- CVSS v2 基本分数：7.1 (AV:N/AC:M/Au:N/C:N/I:N/A:C)：
资源管理错误 (CWE-399)。(CVE-2008-6218)

- CVSS v2 基本分数：5.1 (AV:N/AC:H/Au:N/C:P/I:P/A:P)：
缓冲区错误 (CWE-119)。(CVE-2011-2690)

- CVSS v2 基本分数：5.0 (AV:N/AC:M/Au:N/C:N/I:N/A:P)：
缓冲区错误 (CWE-119)。(CVE-2011-2692)

此 libpng14-14 更新修复了：

- CVE-2011-2501：CVSS v2 基本分数：5.0 (AV:N/AC:L/Au:N/C:N/I:N/A:P)：设计错误 (CWE-DesignError)

- CVE-2011-2690：CVSS v2 基本分数：5.1 (AV:N/AC:H/Au:N/C:P/I:P/A:P)：缓冲区错误 (CWE-119)

- CVE-2011-2691：CVSS v2 基本分数：4.3 (AV:N/AC:M/Au:N/C:N/I:N/A:P)：其他 (CWE-Other)

- CVE-2011-2692：CVSS v2 基本分数：5.0 (AV:N/AC:M/Au:N/C:N/I:N/A:P)：缓冲区错误 (CWE-119)

libpng 程序包具有创建和操纵 PNG （可移植网络图形）图像格式文件的函数库。

在 libpng 处理特定 PNG 图像文件的方式中，发现缓冲区溢出缺陷。攻击者可以创建特别构建的 PNG 图像，打开该文件时可导致使用 libpng 的应用程序崩溃，或可能以运行该应用程序的用户的权限来执行任意代码。(CVE-2011-2690)

注意：利用 CVE-2011-2690 漏洞所需要的应用程序行为很少用到。例如，Scientific Linux 随附的应用程序都没有这种行为方式。

在 libpng 处理使用物理缩放 (sCAL) 扩展名的特定 PNG 图像的方式中，发现未初始化的内存读取问题。攻击者可以创建特别构建的 PNG 图像，打开该文件时可导致使用 libpng 的应用程序崩溃。
(CVE-2011-2692)

libpng 用户应升级这些更新后的程序包，其中包含用于修正这些问题的向后移植的修补程序。必须重新启动所有使用 libpng 且正在运行的应用程序才能使更新生效。

libpng 程序包具有创建和操纵 PNG （可移植网络图形）图像格式文件的函数库。

在 libpng 处理特定 PNG 图像文件的方式中，发现缓冲区溢出缺陷。攻击者可以创建特别构建的 PNG 图像，打开该文件时可导致使用 libpng 的应用程序崩溃，或可能以运行该应用程序的用户的权限来执行任意代码。(CVE-2011-2690)

注意：利用 CVE-2011-2690 漏洞所需要的应用程序行为很少用到。例如，Scientific Linux 随附的应用程序都没有这种行为方式。

在 libpng 处理特定 PNG 图像文件的方式中，发现越界内存读取缺陷。攻击者可以创建特别构建的 PNG 图像，打开该文件时可导致使用 libpng 的应用程序崩溃。(CVE-2011-2501)

在 libpng 处理使用物理缩放 (sCAL) 扩展名的特定 PNG 图像的方式中，发现未初始化的内存读取问题。攻击者可以创建特别构建的 PNG 图像，打开该文件时可导致使用 libpng 的应用程序崩溃。
(CVE-2011-2692)

libpng 用户应升级这些更新后的程序包，它们会将 libpng 升级到 1.2.46 版，以修正这些问题。必须重新启动所有使用 libpng 且正在运行的应用程序才能使更新生效。

远程主机正在运行低于 10.7.2 的 Mac OS X 10.7.x 版本。此版本包含针对以下组件的大量安全相关补丁：

- Apache
 - Application Firewall
 - ATS
 - BIND
 - Certificate Trust Policy
 - CFNetwork
 - CoreMedia
 - CoreProcesses
 - CoreStorage
 - File Systems
 - iChat Server
 - Kernel
 - libsecurity
 - Open Directory
 - PHP
 - python
 - QuickTime
 - SMB File Server
 - X11

Versions of Mac OS X 10.7 earlier than 10.7.2 are potentially affected by a security issue.  Mac OS X 10.7.2 contains a security fix for the following products : 

  - Apache

  - Application Firewall

  - ATS

 - BIND

  - Certificate Trust Policy

  - CFNetwork

  - CoreMedia

  - CoreProcesses

  - CoreStorage

  - File Systems

  - iChat Server

  - Kernel

  - libsecurity

  - Open Directory

  - PHP

  - python

  - QuickTime

  - SMB File Server

  - X11

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
61101	Scientific Linux Security Update : libpng on SL6.x i386/x86_64	Nessus	Scientific Linux Local Security Checks	2012/8/1	2021/1/14	medium
75604	openSUSE Security Update : libpng14 (libpng14-4949)	Nessus	SuSE Local Security Checks	2014/6/13	2021/1/14	high
124924	EulerOS Virtualization 3.0.1.0 : libpng (EulerOS-SA-2019-1421)	Nessus	Huawei Local Security Checks	2019/5/14	2024/5/23	high
210631	EulerOS 2.0 SP9 : syslinux (EulerOS-SA-2024-2839)	Nessus	Huawei Local Security Checks	2024/11/8	2024/11/8	critical
212652	EulerOS 2.0 SP11 : syslinux (EulerOS-SA-2024-2987)	Nessus	Huawei Local Security Checks	2024/12/12	2024/12/12	critical
56480	Mac OS X 10.7.x < 10.7.2 Multiple Vulnerabilities	Nessus	MacOS X Local Security Checks	2011/10/13	2024/5/28	critical
57218	SuSE 10 安全更新：libpng（ZYPP 修补程序编号 7670）	Nessus	SuSE Local Security Checks	2011/12/13	2021/1/19	high
55612	Fedora 15：libpng-1.2.46-1.fc15 (2011-9343)	Nessus	Fedora Local Security Checks	2011/7/19	2021/1/11	medium
55726	RHEL 5：libpng (RHSA-2011:1104)	Nessus	Red Hat Local Security Checks	2011/7/29	2021/1/14	medium
55738	Fedora 14：libpng-1.2.46-1.fc14 (2011-9336)	Nessus	Fedora Local Security Checks	2011/8/1	2021/1/11	medium
55895	SuSE9 安全更新：libpng（YOU 修补程序编号 12815）	Nessus	SuSE Local Security Checks	2011/8/18	2021/1/14	high
75604	openSUSE 安全更新：libpng14 (libpng14-4949)	Nessus	SuSE Local Security Checks	2014/6/13	2021/1/14	high
61100	Scientific Linux 安全更新：SL5.x i386/x86_64 中的 libpng	Nessus	Scientific Linux Local Security Checks	2012/8/1	2021/1/14	medium
61101	Scientific Linux 安全更新：SL6.x i386/x86_64 中的 libpng	Nessus	Scientific Linux Local Security Checks	2012/8/1	2021/1/14	medium
56480	Mac OS X 10.7.x < 10.7.2 多种漏洞	Nessus	MacOS X Local Security Checks	2011/10/13	2024/5/28	critical
6039	Mac OS X 10.7 < 10.7.2 Multiple Vulnerabilities	Nessus Network Monitor	Generic	2011/10/13	2019/3/6	critical

检测

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