发布时间 :2004-03-29 00:00:00
修订时间 :2017-07-10 21:29:36

[原文]Unknown vulnerability in rpc.mountd SGI IRIX 6.5.18 through 6.5.22 allows remote attackers to mount from unprivileged ports even with the -n option disabled.

[CNNVD]SGI rpc.mountd未授权挂接分区漏洞(CNNVD-200403-121)

        SGI IRIX包含的rpc.mountd在部分条件下允许从非特权端口接收挂接请求,即使服务程序没有以'-n'选项运行。可造成远程攻击者未授权挂接分区。

- CVSS (基础分值)

CVSS分值: 7.5 [严重(HIGH)]
机密性影响: [--]
完整性影响: [--]
可用性影响: [--]
攻击复杂度: [--]
攻击向量: [--]
身份认证: [--]

- CPE (受影响的平台与产品)

cpe:/o:sgi:irix:6.5.17mSGI IRIX 6.5.17m
cpe:/o:sgi:irix:6.5.21fSGI IRIX 6.5.21f
cpe:/o:sgi:irix:6.5.22SGI IRIX 6.5.22
cpe:/o:sgi:irix:6.5.19mSGI IRIX 6.5.19m
cpe:/o:sgi:irix:6.5.19fSGI IRIX 6.5.19f
cpe:/o:sgi:irix:6.5.17fSGI IRIX 6.5.17f
cpe:/o:sgi:irix:6.5.9SGI IRIX 6.5.9
cpe:/o:sgi:irix:6.5.21mSGI IRIX 6.5.21m
cpe:/o:sgi:irix:6.5.18mSGI IRIX 6.5.18m
cpe:/o:sgi:irix:6.5.13SGI IRIX 6.5.13
cpe:/o:sgi:irix:6.5.12SGI IRIX 6.5.12
cpe:/o:sgi:irix:6.5.20fSGI IRIX 6.5.20f
cpe:/o:sgi:irix:6.5.11SGI IRIX 6.5.11
cpe:/o:sgi:irix:6.5.14SGI IRIX 6.5.14
cpe:/o:sgi:irix:6.5.18fSGI IRIX 6.5.18f
cpe:/o:sgi:irix:6.5.10SGI IRIX 6.5.10
cpe:/o:sgi:irix:6.5.16SGI IRIX 6.5.16
cpe:/o:sgi:irix:6.5.15SGI IRIX 6.5.15
cpe:/o:sgi:irix:6.5.5SGI IRIX 6.5.5
cpe:/o:sgi:irix:6.5.1SGI IRIX 6.5.1
cpe:/o:sgi:irix:6.5SGI IRIX 6.5
cpe:/o:sgi:irix:6.5.8SGI IRIX 6.5.8
cpe:/o:sgi:irix:6.5.7SGI IRIX 6.5.7
cpe:/o:sgi:irix:6.5.6SGI IRIX 6.5.6
cpe:/o:sgi:irix:6.5.20mSGI IRIX 6.5.20m
cpe:/o:sgi:irix:6.5.4SGI IRIX 6.5.4
cpe:/o:sgi:irix:6.5.3SGI IRIX 6.5.3
cpe:/o:sgi:irix:6.5.2SGI IRIX 6.5.2

- 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
(UNKNOWN)  SGI  20031102-01-P
(UNKNOWN)  SGI  20031102-02-P
(UNKNOWN)  XF  rpcmountd-mount-gain-access(13807)

- 漏洞信息

SGI rpc.mountd未授权挂接分区漏洞
高危 访问验证错误
2004-03-29 00:00:00 2005-10-20 00:00:00
        SGI IRIX包含的rpc.mountd在部分条件下允许从非特权端口接收挂接请求,即使服务程序没有以'-n'选项运行。可造成远程攻击者未授权挂接分区。

- 公告与补丁

        20031102-01-P:rpc.mountd Vulnerabilities on SGI IRIX
        SGI IRIX 6.5.18 m:
        SGI Patch patch5387.tar
        SGI IRIX 6.5.18 f:
        SGI Patch patch5387.tar
        SGI IRIX 6.5.19 m:
        SGI Patch patch5389.tar
        SGI IRIX 6.5.19 f:
        SGI Patch patch5388.tar
        SGI IRIX 6.5.20 m:
        SGI Patch patch5387.tar
        SGI IRIX 6.5.20 f:
        SGI Patch patch5387.tar
        SGI IRIX 6.5.21 m:
        SGI Patch patch5387.tar
        SGI IRIX 6.5.21 f:
        SGI Patch patch5387.tar
        SGI IRIX 6.5.22:
        SGI Patch patch5387.tar

- 漏洞信息

IRIX rpc.mountd Unprivileged Remote Port Mount
Remote / Network Access Misconfiguration, Other
Loss of Integrity

- 漏洞描述

IRIX contains a flaw that may allow a malicious user to gain access to unauthorized privileges. The issue is triggered when a malicious attacker is able to mount a file system via an unprivileged port even if rpc.mountd is started with the '-n' option. This flaw may lead to a loss of integrity.

- 时间线

2003-11-21 Unknow
Unknow Unknow

- 解决方案

Currently, there are no known workarounds or upgrades to correct this issue. However, Silicon Graphics, Inc. has released patches to address this vulnerability.

- 相关参考

- 漏洞作者

Unknown or Incomplete

- 漏洞信息

SGI rpc.mountd Unauthorized Drive Mounting Vulnerability
Access Validation Error 9085
Yes No
2003-11-21 12:00:00 2009-07-12 12:56:00
This issue was announced in an SGI advisory.

- 受影响的程序版本

SGI IRIX 6.5.22
SGI IRIX 6.5.21 m
SGI IRIX 6.5.21 f
SGI IRIX 6.5.20 m
SGI IRIX 6.5.20 f
SGI IRIX 6.5.19 m
SGI IRIX 6.5.19 f
SGI IRIX 6.5.18 m
SGI IRIX 6.5.18 f
SGI IRIX 6.5.17 m
SGI IRIX 6.5.17 f
SGI IRIX 6.5.16
SGI IRIX 6.5.15
SGI IRIX 6.5.14
SGI IRIX 6.5.13
SGI IRIX 6.5.12
SGI IRIX 6.5.11
SGI IRIX 6.5.10
SGI IRIX 6.5.9
SGI IRIX 6.5.8
SGI IRIX 6.5.7
SGI IRIX 6.5.6
SGI IRIX 6.5.5
SGI IRIX 6.5.4
SGI IRIX 6.5.3
SGI IRIX 6.5.2
SGI IRIX 6.5.1

- 漏洞讨论

SGI has announced the existence of a vulnerability in rpc.mountd that could lead to the unauthorized mounting of drives. The precise details regarding this issue are currently unknown, however this BID will be updated as further information is made available.

- 漏洞利用

Currently we are not aware of any exploits for this issue. If you feel we are in error or are aware of more recent information, please mail us at: <>.

- 解决方案

SGI has released an updated security advisory (20031102-02-P) including patches to address this issue. This advisory includes updated patches 5426-5429 to address a mismatch between exportfs and rpc.mountd that was introduced in the previous patches. Please see the revised advisory for further information.

SGI IRIX 6.5.18 m

SGI IRIX 6.5.18 f

SGI IRIX 6.5.19 m

SGI IRIX 6.5.19 f

SGI IRIX 6.5.20 m

SGI IRIX 6.5.20 f

SGI IRIX 6.5.21 m

SGI IRIX 6.5.21 f

SGI IRIX 6.5.22

- 相关参考