CVE-2011-1089

The addmntent function in the GNU C Library (aka glibc or libc6) 2.13 and earlier does not report an error status for failed attempts to write to the /etc/mtab file, which makes it easier for local users to trigger corruption of this file, as demonstrated by writes from a process with a small RLIMIT_FSIZE value, a different vulnerability than CVE-2010-0296.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
3.3 UNKNOWN
LOCAL
MEDIUM
AV:L/AC:M/Au:N/C:P/I:P/A:N
redhatCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 31%
VendorProductVersion
gnuglibc
𝑥
≤ 2.13
gnuglibc
1.00
gnuglibc
1.01
gnuglibc
1.02
gnuglibc
1.03
gnuglibc
1.04
gnuglibc
1.05
gnuglibc
1.06
gnuglibc
1.07
gnuglibc
1.08
gnuglibc
1.09
gnuglibc
1.09.1
gnuglibc
2.0
gnuglibc
2.0.1
gnuglibc
2.0.2
gnuglibc
2.0.3
gnuglibc
2.0.4
gnuglibc
2.0.5
gnuglibc
2.0.6
gnuglibc
2.1
gnuglibc
2.1.1
gnuglibc
2.1.1.6
gnuglibc
2.1.2
gnuglibc
2.1.3
gnuglibc
2.1.3.10
gnuglibc
2.1.9
gnuglibc
2.2
gnuglibc
2.2.1
gnuglibc
2.2.2
gnuglibc
2.2.3
gnuglibc
2.2.4
gnuglibc
2.2.5
gnuglibc
2.3
gnuglibc
2.3.1
gnuglibc
2.3.2
gnuglibc
2.3.3
gnuglibc
2.3.4
gnuglibc
2.3.5
gnuglibc
2.3.6
gnuglibc
2.3.10
gnuglibc
2.4
gnuglibc
2.5
gnuglibc
2.5.1
gnuglibc
2.6
gnuglibc
2.6.1
gnuglibc
2.7
gnuglibc
2.8
gnuglibc
2.9
gnuglibc
2.10
gnuglibc
2.10.1
gnuglibc
2.10.2
gnuglibc
2.11
gnuglibc
2.11.1
gnuglibc
2.11.2
gnuglibc
2.11.3
gnuglibc
2.12.0
gnuglibc
2.12.1
gnuglibc
2.12.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
glibc
bullseye
2.31-13+deb11u11
fixed
bullseye (security)
2.31-13+deb11u10
fixed
bookworm
2.36-9+deb12u8
fixed
bookworm (security)
2.36-9+deb12u7
fixed
sid
2.40-3
fixed
trixie
2.40-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
eglibc
oneiric
not-affected
natty
Fixed 2.13-0ubuntu13.1
released
maverick
Fixed 2.12.1-0ubuntu10.4
released
lucid
Fixed 2.11.1-0ubuntu7.10
released
karmic
ignored
hardy
dne
dapper
dne
glibc
oneiric
dne
natty
dne
maverick
dne
lucid
dne
karmic
dne
hardy
Fixed 2.7-10ubuntu8.1
released
dapper
ignored
Common Weakness Enumeration
References
http://openwall.com/lists/oss-security/2011/03/04/10
http://openwall.com/lists/oss-security/2011/03/04/11
http://openwall.com/lists/oss-security/2011/03/04/12
http://openwall.com/lists/oss-security/2011/03/04/9
http://openwall.com/lists/oss-security/2011/03/05/3
http://openwall.com/lists/oss-security/2011/03/05/7
http://openwall.com/lists/oss-security/2011/03/07/9
http://openwall.com/lists/oss-security/2011/03/14/16
http://openwall.com/lists/oss-security/2011/03/14/5
http://openwall.com/lists/oss-security/2011/03/14/7
http://openwall.com/lists/oss-security/2011/03/15/6
http://openwall.com/lists/oss-security/2011/03/22/4
http://openwall.com/lists/oss-security/2011/03/22/6
http://openwall.com/lists/oss-security/2011/03/31/3
http://openwall.com/lists/oss-security/2011/03/31/4
http://openwall.com/lists/oss-security/2011/04/01/2
http://sourceware.org/bugzilla/show_bug.cgi?id=12625
http://www.mandriva.com/security/advisories?name=MDVSA-2011:178
http://www.mandriva.com/security/advisories?name=MDVSA-2011:179
http://www.redhat.com/support/errata/RHSA-2011-1526.html
http://www.securityfocus.com/bid/46740
https://bugzilla.redhat.com/show_bug.cgi?id=688980
http://openwall.com/lists/oss-security/2011/03/04/10
http://openwall.com/lists/oss-security/2011/03/04/11
http://openwall.com/lists/oss-security/2011/03/04/12
http://openwall.com/lists/oss-security/2011/03/04/9
http://openwall.com/lists/oss-security/2011/03/05/3
http://openwall.com/lists/oss-security/2011/03/05/7
http://openwall.com/lists/oss-security/2011/03/07/9
http://openwall.com/lists/oss-security/2011/03/14/16
http://openwall.com/lists/oss-security/2011/03/14/5
http://openwall.com/lists/oss-security/2011/03/14/7
http://openwall.com/lists/oss-security/2011/03/15/6
http://openwall.com/lists/oss-security/2011/03/22/4
http://openwall.com/lists/oss-security/2011/03/22/6
http://openwall.com/lists/oss-security/2011/03/31/3
http://openwall.com/lists/oss-security/2011/03/31/4
http://openwall.com/lists/oss-security/2011/04/01/2
http://sourceware.org/bugzilla/show_bug.cgi?id=12625
http://www.mandriva.com/security/advisories?name=MDVSA-2011:178
http://www.mandriva.com/security/advisories?name=MDVSA-2011:179
http://www.redhat.com/support/errata/RHSA-2011-1526.html
http://www.securityfocus.com/bid/46740
https://bugzilla.redhat.com/show_bug.cgi?id=688980