CVE-2005-0359
CVSS6.4
发布时间 :2005-08-23 00:00:00
修订时间 :2008-09-05 16:46:04
NMCO    

[原文]The Legato PortMapper in EMC Legato NetWorker, Sun Solstice Backup 6.0 and 6.1, and StorEdge Enterprise Backup 7.0 through 7.2 does not restrict access to the pmap_set and pmap_unset commands, which allows remote attackers to (1) cause a denial of service by using pmap_unset to un-register a NetWorker service, or (2) obtain sensitive information from NetWorker services by using pmap_set to register a new service.


[CNNVD]EMC Legato Networker 敏感信息泄露漏洞(CNNVD-200508-251)

        EMC Legato NetWorker、 Sun Solstice Backup 6.0和6.1以及 StorEdge Enterprise Backup 7.0 至7.2中的Legato PortMapper不能限制对pmap_set和pmap_unset命令的访问。这使得远程攻击者可以(1)通过使用pmap_unset命令取消注册NetWorker服务以造成拒绝服务,或(2)通过使用pmap_set命令注册新服务以获取敏感信息。

- CVSS (基础分值)

CVSS分值: 6.4 [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: 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:sun:storedge_enterprise_backup_software:7.0Sun StorEdge Enterprise Backup Software 7.0
cpe:/a:emc:legato_networker:6.0EMC Corporation Legato NetWorker 6.0
cpe:/a:sun:storedge_enterprise_backup_software:7.2Sun StorEdge Enterprise Backup Software 7.2
cpe:/a:sun:solstice_backup:6.0Sun Solstice Backup 6.0
cpe:/a:emc:legato_networker:4.2.2
cpe:/a:sun:solstice_backup:6.1
cpe:/a:emc:legato_networker:7.13EMC Corporation Legato NetWorker 7.13
cpe:/a:sun:storedge_enterprise_backup_software:7.1Sun StorEdge Enterprise Backup Software 7.1
cpe:/a:emc:legato_networker:7.2EMC Corporation Legato NetWorker 7.2
cpe:/a:emc:legato_networker:6.1EMC Corporation Legato NetWorker 6.1

- 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-2005-0359
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2005-0359
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200508-251
(官方数据源) CNNVD

- 其它链接及资源

http://www.kb.cert.org/vuls/id/801089
(VENDOR_ADVISORY)  CERT-VN  VU#801089
http://xforce.iss.net/xforce/xfdb/21893
(PATCH)  XF  legato-portmapper-obtain-information(21893)
http://www.securityfocus.com/bid/14582
(PATCH)  BID  14582
http://www.legato.com/support/websupport/product_alerts/081605_NW_port_mapper.htm
(PATCH)  CONFIRM  http://www.legato.com/support/websupport/product_alerts/081605_NW_port_mapper.htm
http://sunsolve.sun.com/search/document.do?assetkey=1-26-101886-1
(VENDOR_ADVISORY)  SUNALERT  101886
http://securitytracker.com/id?1014713
(PATCH)  SECTRACK  1014713
http://secunia.com/advisories/16464
(VENDOR_ADVISORY)  SECUNIA  16464
http://www.osvdb.org/18802
(UNKNOWN)  OSVDB  18802
http://secunia.com/advisories/16470
(VENDOR_ADVISORY)  SECUNIA  16470

- 漏洞信息

EMC Legato Networker 敏感信息泄露漏洞
中危 资料不足
2005-08-23 00:00:00 2005-10-20 00:00:00
远程  
        EMC Legato NetWorker、 Sun Solstice Backup 6.0和6.1以及 StorEdge Enterprise Backup 7.0 至7.2中的Legato PortMapper不能限制对pmap_set和pmap_unset命令的访问。这使得远程攻击者可以(1)通过使用pmap_unset命令取消注册NetWorker服务以造成拒绝服务,或(2)通过使用pmap_set命令注册新服务以获取敏感信息。

- 公告与补丁

        目前厂商已经发布了升级补丁以修复这个安全问题,补丁下载链接:
        EMC Legato Networker 7.1.3
        EMC networker_security_hotfix.htm
        http://www.legato.com/support/websupport/patches_updates/networker_security_hotfix.htm
        EMC Legato Networker 7.2
        EMC networker_security_hotfix.htm
        http://www.legato.com/support/websupport/patches_updates/networker_security_hotfix.htm

- 漏洞信息

18802
Legato NetWorker lgtomapper Unauthorized RPC Service Unregister DoS
Remote / Network Access Denial of Service, Information Disclosure
Loss of Confidentiality, Loss of Availability
Exploit Unknown

- 漏洞描述

Legato NetWorker contains a flaw that may allow a remote denial of service or an unauthorized information disclosure. The issue occurs because the lgtomapper RPC port mapper allows remote calls to the "pmap_set" and "pmap_unset" functions. A remote attacker could unregister NetWorker RPC services resulting in loss of availability for the service, or possibly register a new service which might allow eavesdropping on NetWorker process communications.

- 时间线

2005-08-16 Unknow
Unknow Unknow

- 解决方案

Currently, there are no known workarounds or upgrades to correct this issue. However, EMC and Sun have released patches to address this vulnerability.

- 相关参考

- 漏洞作者

Unknown or Incomplete
 

 

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