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ubuntucveUbuntu.comUB:CVE-2010-3847
HistoryOct 22, 2010 - 12:00 a.m.

CVE-2010-3847

2010-10-2200:00:00
ubuntu.com
ubuntu.com
18

CVSS2

6.9

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

EPSS

0.001

Percentile

39.0%

JSON

elf/dl-load.c in ld.so in the GNU C Library (aka glibc or libc6) through
2.11.2, and 2.12.x through 2.12.1, does not properly handle a value of
$ORIGIN for the LD_AUDIT environment variable, which allows local users to
gain privileges via a crafted dynamic shared object (DSO) located in an
arbitrary directory.

Notes

Author Note
kees $ORIGIN expansion was not possible on Ubuntu due to lack of NDEBUG during build.
OSVersionArchitecturePackageVersionFilename
ubuntu9.10noarcheglibc< 2.10.1-0ubuntu18UNKNOWN
ubuntu10.04noarcheglibc< 2.11.1-0ubuntu7.5UNKNOWN
ubuntu10.10noarcheglibc< 2.12.1-0ubuntu8UNKNOWN
ubuntu8.04noarchglibc< 2.7-10ubuntu7UNKNOWN
ubuntu9.04noarchglibc< 2.9-4ubuntu6.3UNKNOWN

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CVSS2

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Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

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Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

EPSS

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Percentile

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JSON
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