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cve[email protected]CVE-2011-3154
HistoryApr 17, 2014 - 2:55 p.m.

CVE-2011-3154

2014-04-1714:55:04
CWE-59
web.nvd.nist.gov
26
cve-2011-3154
update manager
distupgrade
symlink attack
nvd

1.9 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:M/Au:N/C:P/I:N/A:N

6 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

5.1%

DistUpgrade/DistUpgradeViewKDE.py in Update Manager before 1:0.87.31.1, 1:0.134.x before 1:0.134.11.1, 1:0.142.x before 1:0.142.23.1, 1:0.150.x before 1:0.150.5.1, and 1:0.152.x before 1:0.152.25.5 does not properly create temporary files, which allows local users to obtain the XAUTHORITY file content for a user via a symlink attack on the temporary file.

Affected configurations

NVD
Node
canonicalupdate-managerRange1\:0.87.24
OR
canonicalupdate-managerMatch1\0.134.7
OR
canonicalupdate-managerMatch1\0.142.19
OR
canonicalupdate-managerMatch1\0.150
OR
canonicalupdate-managerMatch1\0.152.25
OR
canonicalubuntu_linuxMatch8.04-lts
OR
canonicalubuntu_linuxMatch10.04-lts
OR
canonicalubuntu_linuxMatch10.10
OR
canonicalubuntu_linuxMatch11.04
OR
canonicalubuntu_linuxMatch11.10

1.9 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:M/Au:N/C:P/I:N/A:N

6 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

5.1%