CVE-2005-3263
CVSS7.5
发布时间 :2005-10-20 06:02:00
修订时间 :2008-09-10 15:46:07
NMCO    

[原文]Stack-based buffer overflow in UNACEV2.DLL for RARLAB WinRAR 2.90 through 3.50 allows remote attackers to execute arbitrary code via an ACE archive containing a file with a long name.


[CNNVD]RaRLAB WinRaR 'UNACEV2.DLL'栈溢出漏洞(CNNVD-200510-142)

        WinRar是非常流行的压缩/解压工具。
        UNACEV2.DLL中的边界条件错误可能导致栈溢出。如果用户解压了包含有超长文件名的恶意ACE文档时就可能执行任意代码。

- CVSS (基础分值)

CVSS分值: 7.5 [严重(HIGH)]
机密性影响: PARTIAL [很可能造成信息泄露]
完整性影响: PARTIAL [可能会导致系统文件被修改]
可用性影响: PARTIAL [可能会导致性能下降或中断资源访问]
攻击复杂度: LOW [漏洞利用没有访问限制 ]
攻击向量: [--]
身份认证: NONE [漏洞利用无需身份认证]

- CPE (受影响的平台与产品)

cpe:/a:rarlab:winrar:3.42
cpe:/a:rarlab:winrar:3.20
cpe:/a:rarlab:winrar:3.10
cpe:/a:rarlab:winrar:3.11
cpe:/a:rarlab:winrar:3.40
cpe:/a:rarlab:winrar:3.10_beta5
cpe:/a:rarlab:winrar:3.0.0
cpe:/a:rarlab:winrar:3.41
cpe:/a:rarlab:winrar:3.10_beta3
cpe:/a:rarlab:winrar:2.90
cpe:/a:rarlab:winrar:3.50

- OVAL (用于检测的技术细节)

未找到相关OVAL定义

- 官方数据库链接

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3263
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2005-3263
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200510-142
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/15062
(PATCH)  BID  15062
http://secunia.com/secunia_research/2005-53/advisory/
(VENDOR_ADVISORY)  MISC  http://secunia.com/secunia_research/2005-53/advisory/
http://secunia.com/advisories/16973/
(VENDOR_ADVISORY)  SECUNIA  16973
http://www.rarlabs.com/rarnew.htm
(UNKNOWN)  CONFIRM  http://www.rarlabs.com/rarnew.htm
http://www.osvdb.org/19915
(UNKNOWN)  OSVDB  19915
http://archives.neohapsis.com/archives/fulldisclosure/2005-10/0266.html
(UNKNOWN)  FULLDISC  20051011 Secunia Research: WinRAR Format String and Buffer Overflow Vulnerabilities

- 漏洞信息

RaRLAB WinRaR 'UNACEV2.DLL'栈溢出漏洞
高危 缓冲区溢出
2005-10-20 00:00:00 2005-10-20 00:00:00
远程  
        WinRar是非常流行的压缩/解压工具。
        UNACEV2.DLL中的边界条件错误可能导致栈溢出。如果用户解压了包含有超长文件名的恶意ACE文档时就可能执行任意代码。

- 公告与补丁

        暂无数据

- 漏洞信息

19915
WinRAR UNACEV2.DLL ACE Filename Overflow
Remote / Network Access Input Manipulation
Loss of Integrity
Exploit Unknown Vendor Verified

- 漏洞描述

A remote overflow exists in WinRAR. The 'UNACEV2.DLL' library fails to perform proper bounds checking resulting in a buffer overflow. With a specially crafted ACE archive containing a compressed file with an overly long filename, a remote attacker can cause arbitrary code execution resulting in a loss of integrity.

- 时间线

2005-10-11 2005-09-30
Unknow Unknow

- 解决方案

Upgrade to version 3.51 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

- 相关参考

- 漏洞作者

 

 

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