Multiple vulnerabilities have been identified in libgd2, a library for programmatic graphics creation and manipulation. The Common Vulnerabilities and Exposures project identifies the following problems :

  - CVE-2007-2445     Grayscale PNG files containing invalid tRNS chunk CRC     values could cause a denial of service (crash), if a     maliciously crafted image is loaded into an application     using libgd.

  - CVE-2007-3476     An array indexing error in libgd's GIF handling could     induce a denial of service (crash with heap corruption)     if exceptionally large color index values are supplied     in a maliciously crafted GIF image file.

  - CVE-2007-3477     The imagearc() and imagefilledarc() routines in libgd     allow an attacker in control of the parameters used to     specify the degrees of arc for those drawing functions     to perform a denial of service attack (excessive CPU     consumption).

  - CVE-2007-3996     Multiple integer overflows exist in libgd's image     resizing and creation routines; these weaknesses allow     an attacker in control of the parameters passed to those     routines to induce a crash or execute arbitrary code     with the privileges of the user running an application     or interpreter linked against libgd2.

SunOS 5.10_x86: libpng Patch.
Date this patch was last updated by Sun : Jul/18/12

SunOS 5.10_x86: libpng Patch.
Date this patch was last updated by Sun : Jun/15/17

SunOS 5.10: libpng Patch.
Date this patch was last updated by Sun : Jun/15/17

The remote host is running a version of Mac OS X 10.5 or 10.4 that does not have the security update 2008-002 applied. 

This update contains several security fixes for a number of programs.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
33552	Debian DSA-1613-1 : libgd2 - multiple vulnerabilities	Nessus	Debian Local Security Checks	2008/7/23	2021/1/4	medium
107981	Solaris 10 (x86) : 137081-07	Nessus	Solaris Local Security Checks	2018/3/12	2025/10/22	high
107982	Solaris 10 (x86) : 137081-09	Nessus	Solaris Local Security Checks	2018/3/12	2025/10/22	high
107484	Solaris 10 (sparc) : 137080-09	Nessus	Solaris Local Security Checks	2018/3/12	2025/10/24	high
31605	Mac OS X Multiple Vulnerabilities (Security Update 2008-002)	Nessus	MacOS X Local Security Checks	2008/3/19	2018/7/14	critical

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