CVE-2011-1678: CVE-2011-1678

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I. Basic Information for CVE-2011-1678

Vulnerability Information

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Vulnerability Title

N/A

Source: NVD (National Vulnerability Database)

Vulnerability Description

smbfs in Samba 3.5.8 and earlier attempts to use (1) mount.cifs to append to the /etc/mtab file and (2) umount.cifs to append to the /etc/mtab.tmp file without first checking whether resource limits would interfere, which allows local users to trigger corruption of the /etc/mtab file via a process with a small RLIMIT_FSIZE value, a related issue to CVE-2011-1089.

Source: NVD (National Vulnerability Database)

CVSS Information

N/A

Source: NVD (National Vulnerability Database)

Vulnerability Type

N/A

Source: NVD (National Vulnerability Database)

Vulnerability Title

Samba smbfs /etc/mtab文件破坏漏洞

Source: CNNVD (China National Vulnerability Database)

Vulnerability Description

Samba是Samba团队开发的一套可使UNIX系列的操作系统与微软Windows操作系统的SMB/CIFS网络协议做连结的自由软件。该软件支持共享打印机、互相传输资料文件等。 Samba 3.5.8及之前版本中的smbfs尝试使用（1）mount.cifs附加到/etc/mtab文件，及使用（2）umount.cifs附加到/etc/mtab.tmp文件，而不是首先检查是否会影响资源的限制。本地用户可以借助带有极小RLIMIT_FSIZE值的进程，触发/etc/mtab文件的破坏。

Source: CNNVD (China National Vulnerability Database)

CVSS Information

N/A

Source: CNNVD (China National Vulnerability Database)

Vulnerability Type

N/A

Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
-	n/a	n/a	-

II. Public POCs for CVE-2011-1678

#	POC Description	Source Link	Shenlong Link

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No public POC found.

III. Intelligence Information for CVE-2011-1678

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https://bugzilla.redhat.com/show_bug.cgi?id=688980x_refsource_MISC
https://exchange.xforce.ibmcloud.com/vulnerabilities/66702vdb-entryx_refsource_XF
http://openwall.com/lists/oss-security/2011/03/04/9mailing-listx_refsource_MLIST
http://openwall.com/lists/oss-security/2011/03/14/16mailing-listx_refsource_MLIST
http://openwall.com/lists/oss-security/2011/03/14/5mailing-listx_refsource_MLIST
http://openwall.com/lists/oss-security/2011/04/01/2mailing-listx_refsource_MLIST
http://openwall.com/lists/oss-security/2011/03/22/4mailing-listx_refsource_MLIST
http://openwall.com/lists/oss-security/2011/03/31/4mailing-listx_refsource_MLIST
http://openwall.com/lists/oss-security/2011/03/15/6mailing-listx_refsource_MLIST
http://openwall.com/lists/oss-security/2011/03/22/6mailing-listx_refsource_MLIST
http://openwall.com/lists/oss-security/2011/03/14/7mailing-listx_refsource_MLIST
http://openwall.com/lists/oss-security/2011/03/05/7mailing-listx_refsource_MLIST
http://openwall.com/lists/oss-security/2011/03/04/10mailing-listx_refsource_MLIST
http://openwall.com/lists/oss-security/2011/03/07/9mailing-listx_refsource_MLIST
http://openwall.com/lists/oss-security/2011/03/05/3mailing-listx_refsource_MLIST
http://openwall.com/lists/oss-security/2011/03/04/11mailing-listx_refsource_MLIST
https://nvd.nist.gov/vuln/detail/CVE-2011-1678

IV. Related Vulnerabilities

Same product: n/a

Same vendor: n/a

V. Comments for CVE-2011-1678

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I. Basic Information for CVE-2011-1678

Vulnerability Information

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Affected Products

II. Public POCs for CVE-2011-1678

III. Intelligence Information for CVE-2011-1678

IV. Related Vulnerabilities

V. Comments for CVE-2011-1678

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