CVE-2002-1903
CVSS5.0
发布时间 :2002-12-31 00:00:00
修订时间 :2008-09-05 16:31:48
NMCO    

[原文]Pine 4.2.1 through 4.4.4 puts Unix usernames and/or uid into Sender: and X-Sender: headers, which could allow remote attackers to obtain sensitive information.


[CNNVD]Pine Unix用户名账户信息泄漏漏洞(CNNVD-200212-607)

        Pine 4.2.1至4.4.4版本将Unix用户名and/or uid放入Sender: 和 X-Sender:头。远程攻击者可以利用该漏洞获得敏感信息。

- CVSS (基础分值)

CVSS分值: 5 [中等(MEDIUM)]
机密性影响: PARTIAL [很可能造成信息泄露]
完整性影响: NONE [不会对系统完整性产生影响]
可用性影响: NONE [对系统可用性无影响]
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: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:4.30

- 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-2002-1903
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2002-1903
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200212-607
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/4963
(PATCH)  BID  4963
http://www.iss.net/security_center/static/9297.php
(PATCH)  XF  pine-username-disclosure(9297)

- 漏洞信息

Pine Unix用户名账户信息泄漏漏洞
中危 设计错误
2002-12-31 00:00:00 2005-10-20 00:00:00
远程  
        Pine 4.2.1至4.4.4版本将Unix用户名and/or uid放入Sender: 和 X-Sender:头。远程攻击者可以利用该漏洞获得敏感信息。

- 公告与补丁

        An untested patch has been made available by Roger Marquis :
        --------------------------------------------------------------------
        --- pine/send.c.orig Tue Jan 8 12:59:37 2002
        +++ pine/send.c Sat Mar 9 09:17:08 2002
        @@ -3989,12 +3989,15 @@
        outgoing->return_path = rfc822_cpy_adr(outgoing->from);
        +
         /*
         * Don't ever believe the sender that is there.
         * If From doesn't look quite right, generate our own sender.
         */
        + /**** fix u-washington anti-privacy loophole
         if(outgoing->sender)
         mail_free_address(&outgoing->sender);
        + /****
        /*
         * If the LHS of the address doesn't match, or the RHS
        @@ -4003,6 +4006,7 @@
         *
         * Don't add a personal_name since the user can change that.
         */
        + /**** fix u-washington anti-privacy loophole
         if(!outgoing->from
         || !outgoing->from->mailbox
         || strucmp(outgoing->from->mailbox, ps_global->VAR_USER_ID) != 0
        @@ -4014,6 +4018,7 @@
         outgoing->sender->mailbox = cpystr(ps_global->VAR_USER_ID);
         outgoing->sender->host = cpystr(ps_global->hostname);
         }
        + /****
        /*----- Message is edited, now decide what to do with it ----*/
         if(editor_result & (COMP_SUSPEND | COMP_GOTHUP | COMP_CANCEL)){
        --------------------------------------------------------------------

- 漏洞信息

59891
Pine Sender Headers Remote Account Name Disclosure
Remote / Network Access Information Disclosure
Loss of Confidentiality Solution Unknown

- 漏洞描述

Unknown or Incomplete

- 时间线

2002-06-07 Unknow
Unknow Unknow

- 解决方案

Unknown or Incomplete

- 相关参考

- 漏洞作者

Unknown or Incomplete
 

 

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