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seebugRootSSV:2998
HistoryMar 09, 2008 - 12:00 a.m.

Sun Java运行时环境图形解析堆溢出漏洞

2008-03-0900:00:00
Root
www.seebug.org
28

0.075 Low

EPSS

Percentile

93.4%

BUGTRAQ ID: 28125
CVE(CAN) ID: CVE-2008-1193

Solaris系统的Java运行时环境(JRE)为JAVA应用程序提供可靠的运行环境。

Java运行时环境的图形解析库中在解析畸形JPEG图形的ICC配置文件时存在堆溢出漏洞,以下是漏洞代码:

Limit = SpGetUInt32 (Buf);

UInt16Ptr = (KpUInt16_t *)SpMalloc (Limit * (KpInt32_t)sizeof (*UInt16Ptr));

for (Index = 0; Index < Limit; Index++)
*UInt16Ptr++ = SpGetUInt16 (Buf);

如果用户受骗打开了畸形的图形文件的话,就可以触发这个溢出,导致拒绝服务或执行任意代码。

Sun JDK <= 6 Update 4
Sun JDK <= 5.0 Update 14
Sun JRE <= 6 Update 4
Sun JRE <= 5.0 Update 14
RedHat

RedHat已经为此发布了一个安全公告(RHSA-2008:0186-01)以及相应补丁:
RHSA-2008:0186-01:Critical: java-1.5.0-sun security update
链接:<a href=“https://www.redhat.com/support/errata/RHSA-2008-0186.html” target=“_blank”>https://www.redhat.com/support/errata/RHSA-2008-0186.html</a>

Sun

Sun已经为此发布了一个安全公告(Sun-Alert-233325)以及相应补丁:
Sun-Alert-233325:Vulnerabilties in the Java Runtime Environment image Parsing Library
链接:<a href=“http://sunsolve.sun.com/search/printfriendly.do?assetkey=1-66-233325-1” target=“_blank”>http://sunsolve.sun.com/search/printfriendly.do?assetkey=1-66-233325-1</a>


                                                http://scary.beasts.org/misc/jdk/evilicc2.jpg
                              

0.075 Low

EPSS

Percentile

93.4%