CVE-2011-1676

Current Description

mount in util-linux 2.19 and earlier does not remove the /etc/mtab.tmp file after a failed attempt to add a mount entry, which allows local users to trigger corruption of the /etc/mtab file via multiple invocations.

Basic Data

PublishedApril 10, 2011
Last ModifiedAugust 17, 2017
Assignercve@mitre.org
Data TypeCVE
Data FormatMITRE
Data Version4.0
Problem TypeCWE-264
CVE Data Version4.0

Base Metric V2

CVSS 2 - Version2.0
CVSS 2 - Vector StringAV:L/AC:M/Au:N/C:P/I:P/A:N
CVSS 2 - Access VectorLOCAL
CVSS 2 - Access ComplexityMEDIUM
CVSS 2 - AuthenticationNONE
CVSS 2 - Confidentiality ImpactPARTIAL
CVSS 2 - Availability ImpactNONE
CVSS 2 - Base Score3.3
SeverityLOW
Exploitability Score3.4
Impact Score4.9
Obtain All Privilegefalse
Obtain User Privilegefalse
Obtain Other Privilegefalse

Base Metric V3

No data provided.

Configurations

  • OR - Configuration 1
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3ApplicationLinuxUtil-linux2.2*******
    2.3ApplicationLinuxUtil-linux2.5*******
    2.3ApplicationLinuxUtil-linux2.7*******
    2.3ApplicationLinuxUtil-linux2.8*******
    2.3ApplicationLinuxUtil-linux2.9*******
    2.3ApplicationLinuxUtil-linux2.10*******
    2.3ApplicationLinuxUtil-linux2.11*******
    2.3ApplicationLinuxUtil-linux2.12*******
    2.3ApplicationLinuxUtil-linux2.12pre******
    2.3ApplicationLinuxUtil-linux2.13*******
    2.3ApplicationLinuxUtil-linux2.13pre******
    2.3ApplicationLinuxUtil-linux2.14*******
    2.3ApplicationLinuxUtil-linux2.15*******
    2.3ApplicationLinuxUtil-linux2.16*******
    2.3ApplicationLinuxUtil-linux2.17*******
    2.3ApplicationLinuxUtil-linux2.18*******
    2.3ApplicationLinuxUtil-linux********2.19

Vulnerable Software List

VendorProductVersions
Linux Util-linux *, 2.10, 2.11, 2.12, 2.13, 2.14, 2.15, 2.16, 2.17, 2.18, 2.2, 2.5, 2.7, 2.8, 2.9

References

NameSourceURLTags
[oss-security] 20110304 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZEhttp://openwall.com/lists/oss-security/2011/03/04/10MLIST
[oss-security] 20110303 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZEhttp://openwall.com/lists/oss-security/2011/03/04/11MLIST
[oss-security] 20110304 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZEhttp://openwall.com/lists/oss-security/2011/03/04/12MLIST
[oss-security] 20110303 Suid mount helpers fail to anticipate RLIMIT_FSIZEhttp://openwall.com/lists/oss-security/2011/03/04/9MLIST
[oss-security] 20110305 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZEhttp://openwall.com/lists/oss-security/2011/03/05/3MLIST
[oss-security] 20110305 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZEhttp://openwall.com/lists/oss-security/2011/03/05/7MLIST
[oss-security] 20110307 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZEhttp://openwall.com/lists/oss-security/2011/03/07/9MLIST
[oss-security] 20110314 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZEhttp://openwall.com/lists/oss-security/2011/03/14/16MLIST
[oss-security] 20110314 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZEhttp://openwall.com/lists/oss-security/2011/03/14/5MLIST
[oss-security] 20110314 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZEhttp://openwall.com/lists/oss-security/2011/03/14/7MLIST
[oss-security] 20110315 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZEhttp://openwall.com/lists/oss-security/2011/03/15/6MLIST
[oss-security] 20110322 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZEhttp://openwall.com/lists/oss-security/2011/03/22/4MLIST
[oss-security] 20110322 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZEhttp://openwall.com/lists/oss-security/2011/03/22/6MLIST
[oss-security] 20110331 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZEhttp://openwall.com/lists/oss-security/2011/03/31/3MLISTExploit
[oss-security] 20110331 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZEhttp://openwall.com/lists/oss-security/2011/03/31/4MLIST
[oss-security] 20110401 Re: Suid mount helpers fail to anticipate RLIMIT_FSIZEhttp://openwall.com/lists/oss-security/2011/04/01/2MLIST
https://bugzilla.redhat.com/show_bug.cgi?id=688980https://bugzilla.redhat.com/show_bug.cgi?id=688980MISCExploit
utillinux-mount-sec-bypass(66704)https://exchange.xforce.ibmcloud.com/vulnerabilities/66704XF