Executive Summary

Informations
Name CVE-2011-1749 First vendor Publication 2014-02-26
Vendor Cve Last vendor Modification 2014-03-10

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:M/Au:N/C:N/I:P/A:P)
Cvss Base Score 3.3 Attack Range Local
Cvss Impact Score 4.9 Attack Complexity Medium
Cvss Expoit Score 3.4 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The nfs_addmntent function in support/nfs/nfs_mntent.c in the mount.nsf tool in nfs-utils before 1.2.4 attempts to append to the /etc/mtab file without first checking whether resource limits would interfere, which allows local users to corrupt this file via a process with a small RLIMIT_FSIZE value, a related issue to CVE-2011-1089.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1749

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:21115
 
Oval ID: oval:org.mitre.oval:def:21115
Title: RHSA-2012:0310: nfs-utils security, bug fix, and enhancement update (Low)
Description: The nfs_addmntent function in support/nfs/nfs_mntent.c in the mount.nsf tool in nfs-utils before 1.2.4 attempts to append to the /etc/mtab file without first checking whether resource limits would interfere, which allows local users to corrupt this file via a process with a small RLIMIT_FSIZE value, a related issue to CVE-2011-1089.
Family: unix Class: patch
Reference(s): RHSA-2012:0310-03
CVE-2011-1749
 Version: 5
Platform(s): Red Hat Enterprise Linux 5
 Product(s): nfs-utils
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:23233
 
Oval ID: oval:org.mitre.oval:def:23233
Title: ELSA-2012:0310: nfs-utils security, bug fix, and enhancement update (Low)
Description: The nfs_addmntent function in support/nfs/nfs_mntent.c in the mount.nsf tool in nfs-utils before 1.2.4 attempts to append to the /etc/mtab file without first checking whether resource limits would interfere, which allows local users to corrupt this file via a process with a small RLIMIT_FSIZE value, a related issue to CVE-2011-1089.
Family: unix Class: patch
Reference(s): ELSA-2012:0310-03
CVE-2011-1749
 Version: 6
Platform(s): Oracle Linux 5
 Product(s): nfs-utils
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:27789
 
Oval ID: oval:org.mitre.oval:def:27789
Title: DEPRECATED: ELSA-2012-0310 -- nfs-utils security, bug fix, and enhancement update (low)
Description: [1.0.9-60.0.1.el5] - Add support for resvport for unmonting [orabug 13567018] [1.0.9-60] - Updated idmapd.conf and idmapd.conf.man to reflect the static user name mapping (502707) - Fixed an umount regression introduced by bz 513094 (bz 781931) [1.0.9-59] - gss: turned of even more excessive syslogs (bz 593097) - mount.nfs: Ignored the SIGXFSZ when handling RLIMIT_FSIZE changes (bz 697979) [1.0.9-58] - gss: turned off more excessive syslogs (bz 593097) - initfiles: more initscripts improvements (bz 710020) - specfile: correct typo when nfsnobodys gid already exists (bz 729603) [1.0.9-57] - Mount fails to anticipate RLIMIT_FSIZE (bz 697979,CVE-2011-1749) [1.0.9-56] - Removed sim crash support (bz 600497) - initfiles: more initscripts improvements (bz 710020) - mount: Don't wait for TCP to timeout twice (bz 736677) [1.0.9-55] - mount: fixed the -o retry option to retry the given amount (bz 736677) - manpage: removed the -o fsc option (bz 715523) - nfsstat: show v4 mounts with -m flag (bz 712438) - mount: allow insecure ports with mounts (bz 513094) - gss: turned off excessive syslogs (bz 593097) - mountd: allow v2 and v3 to be disabled (bz 529588) - specfile: make sure nfsnobodys gid changes when it exists (bz 729603) - initfiles: initscripts improvements (bz 710020)
Family: unix Class: patch
Reference(s): ELSA-2012-0310
CVE-2011-1749
 Version: 4
Platform(s): Oracle Linux 5
 Product(s): nfs-utils
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 5

OpenVAS Exploits

Date Description
2012-07-09 Name : RedHat Update for nfs-utils RHSA-2011:1534-03
File : nvt/gb_RHSA-2011_1534-03_nfs-utils.nasl
2012-02-21 Name : RedHat Update for nfs-utils RHSA-2012:0310-03
File : nvt/gb_RHSA-2012_0310-03_nfs-utils.nasl
2011-12-16 Name : Mandriva Update for nfs-utils MDVSA-2011:186 (nfs-utils)
File : nvt/gb_mandriva_MDVSA_2011_186.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
74350 nfs-utils mount.nfs RLIMIT_FSIZE Local DoS

Nessus® Vulnerability Scanner

Date Description
2014-11-17 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2012-0168.nasl - Type : ACT_GATHER_INFO
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : suse_11_4_nfs-client-110701.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Oracle Linux host is missing a security update.
File : oraclelinux_ELSA-2012-0310.nasl - Type : ACT_GATHER_INFO
2012-08-01 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20111206_nfs_utils_on_SL6_x.nasl - Type : ACT_GATHER_INFO
2012-08-01 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20120221_nfs_utils_on_SL5_x.nasl - Type : ACT_GATHER_INFO
2012-02-21 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2012-0310.nasl - Type : ACT_GATHER_INFO
2011-12-13 Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2011-186.nasl - Type : ACT_GATHER_INFO
2011-12-06 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2011-1534.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
CONFIRM http://sourceforge.net/projects/nfs/files/nfs-utils/1.2.4/Changelog-nfs-utils...
https://bugzilla.redhat.com/show_bug.cgi?id=697975
MLIST http://www.openwall.com/lists/oss-security/2011/04/25/5
REDHAT http://rhn.redhat.com/errata/RHSA-2011-1534.html
http://rhn.redhat.com/errata/RHSA-2012-0310.html

Alert History

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Date Informations
2024-02-02 12:14:50
  • Multiple Updates
2021-05-04 12:14:24
  • Multiple Updates
2021-04-22 01:15:39
  • Multiple Updates
2020-05-23 01:44:24
  • Multiple Updates
2020-05-23 00:28:24
  • Multiple Updates
2016-04-26 20:43:50
  • Multiple Updates
2014-11-18 13:25:48
  • Multiple Updates
2014-06-14 13:30:42
  • Multiple Updates
2014-03-11 13:21:36
  • Multiple Updates
2014-02-27 17:19:11
  • Multiple Updates
2014-02-26 21:20:49
  • First insertion