CVE-2002-2325
CVSS7.8
发布时间 :2002-12-31 00:00:00
修订时间 :2008-09-05 16:32:55
NMCOE    

[原文]The c-client library in Internet Message Access Protocol (IMAP) dated before 2002 RC2, as used by Pine 4.20 through 4.44, allows remote attackers to cause a denial of service (client crash) via a MIME-encoded email with Content-Type header containing an empty boundary field.


[CNNVD]Pine Empty MIME边界拒绝服务漏洞(CNNVD-200212-840)

        Internet Message Access Protocol (IMAP) dated 2002 RC2之前版本 c-client库存在漏洞,如Pine 4.20 到 4.44版本使用的。远程攻击者借助包含空边界字段Content - Type头的MIME编码邮件导致服务拒绝(客户端程序崩溃)。

- CVSS (基础分值)

CVSS分值: 7.8 [严重(HIGH)]
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: NETWORK [攻击者不需要获取内网访问权或本地访问权]
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:/a:university_of_washington:pine:4.44
cpe:/a:university_of_washington:pine:4.33
cpe:/a:university_of_washington:pine:4.21
cpe:/a:university_of_washington:pine:4.20
cpe:/a:university_of_washington:pine:4.30

- 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-2002-2325
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2002-2325
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200212-840
(官方数据源) CNNVD

- 其它链接及资源

http://www.iss.net/security_center/static/9668.php
(PATCH)  XF  pine-blank-boundary-dos(9668)
http://www.securityfocus.com/bid/5301
(UNKNOWN)  BID  5301
http://online.securityfocus.com/archive/1/284086
(UNKNOWN)  BUGTRAQ  20020724 Denial of Service bug in Pine 4.44

- 漏洞信息

Pine Empty MIME边界拒绝服务漏洞
高危 其他
2002-12-31 00:00:00 2002-12-31 00:00:00
远程  
        Internet Message Access Protocol (IMAP) dated 2002 RC2之前版本 c-client库存在漏洞,如Pine 4.20 到 4.44版本使用的。远程攻击者借助包含空边界字段Content - Type头的MIME编码邮件导致服务拒绝(客户端程序崩溃)。

- 公告与补丁

        It has been reported that using the source code attained from ftp://ftp.cac.washington.edu/imap/imap-2002.RC2.tar.Z in place of the IMAP source code contained in the Pine distribution, and rebuilding pine will fix this vulnerability.
        The report suggests that replacing the code contained in the imap directory of pine with that from the above link, changing the value SET_DISABLEAUTOMATICSHAREDNAMESPACES to SET_DISABLEAUTOSHAREDNS in pine/pine.c, and rebuilding the client will rectify this issue.

- 漏洞信息 (21644)

Pine 4.x Empty MIME Boundary Denial Of Service Vulnerability (EDBID:21644)
unix dos
2002-07-24 Verified
0 Martin J. Muench
N/A [点击下载]
source: http://www.securityfocus.com/bid/5301/info

Pine is an open source mail user agent distributed by the University of Washington. It is freely available for Unix, Linux, and Microsoft Operating Systems.

When a mail is received by pine that contains MIME content, and the value of the MIME boundary is blank, pine becomes unstable. This vulnerability has been discovered to cause a core dump in the pine client, and could be used to deny service to legitimate users of the client.

Sending an email to a pine user containing MIME content with the following fields set as specified will cause the crash:

Content-Type: multipart/mixed; boundary=""
Mime-Version: 1.0		

- 漏洞信息

60238
Internet Message Access Protocol (IMAP) c-client Library Malformed Content-Type Header Remote DoS
Remote / Network Access, Context Dependent Denial of Service
Loss of Availability
Exploit Public

- 漏洞描述

- 时间线

2002-07-24 Unknow
2002-07-24 Unknow

- 解决方案

Products

Unknown or Incomplete

- 相关参考

- 漏洞作者

Unknown or Incomplete
 

 

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