发布时间 :2005-05-04 00:00:00
修订时间 :2008-09-05 16:48:51

[原文]AppKit in Mac OS X 10.3.9 allows attackers to cause a denial of service (Cocoa application crash) via a malformed TIFF image that causes the NXSeek to use an incorrect offset, leading to an unhandled exception.

[CNNVD]AppKit in Mac OS X 漏洞(CNNVD-200505-906)

        AppKit in Mac OS X 10.3.9中的AppKit允许攻击者通过使用有缺陷的TIFF图像,导致NXSeek使用一个不正确的偏移量,引起未处理异常,从而发起拒绝服务攻击(Cocoa应用系统崩溃)。

- CVSS (基础分值)

CVSS分值: 4.9 [中等(MEDIUM)]
机密性影响: NONE [对系统的机密性无影响]
完整性影响: NONE [不会对系统完整性产生影响]
可用性影响: COMPLETE [可能导致系统完全宕机]
攻击复杂度: LOW [漏洞利用没有访问限制 ]
攻击向量: LOCAL [漏洞利用需要具有物理访问权限或本地帐户]
身份认证: NONE [漏洞利用无需身份认证]

- CWE (弱点类目)

CWE-20 [输入验证不恰当]

- CPE (受影响的平台与产品)

cpe:/o:apple:mac_os_x:10.3.9Apple Mac OS X 10.3.9
cpe:/o:apple:mac_os_x_server:10.3.9Apple Mac OS X Server 10.3.9

- OVAL (用于检测的技术细节)


- 官方数据库链接
(官方数据源) MITRE
(官方数据源) NVD
(官方数据源) CNNVD

- 其它链接及资源

- 漏洞信息

AppKit in Mac OS X 漏洞
中危 未知
2005-05-04 00:00:00 2005-10-20 00:00:00
        AppKit in Mac OS X 10.3.9中的AppKit允许攻击者通过使用有缺陷的TIFF图像,导致NXSeek使用一个不正确的偏移量,引起未处理异常,从而发起拒绝服务攻击(Cocoa应用系统崩溃)。

- 公告与补丁


- 漏洞信息

Apple Mac OS X AppKit Malformed TIFF Image NXSeek() DoS
Remote / Network Access Denial of Service
Loss of Availability
Exploit Unknown

- 漏洞描述

Mac OS X contains a flaw that may allow a remote denial of service. The issue is triggered when a malformed TIFF image file containing a call to NXSeek() with an offset outside the image is opened by a Cocoa application, which causes the application to crash resulting in a loss of availability.

- 时间线

2005-05-03 Unknow
Unknow Unknow

- 解决方案

Currently, there are no known workarounds or upgrades to correct this issue. However, Apple has released a patch to address this vulnerability.

- 相关参考

- 漏洞作者