Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2010-3847

Severity CVSS v4.0:
Pending analysis
Type:
CWE-59 Link Following
Publication date:
07/01/2011
Last modified:
11/04/2025

Description

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.

Impact

Vector 2.0
AV:L/AC:M/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 6.90 MEDIUM
Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C

Attack Vector (AV): Local
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0
6.90
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:* 2.11.2 (including)
cpe:2.3:a:gnu:glibc:1.00:*:*:*:*:*:*:*
cpe:2.3:a:gnu:glibc:1.01:*:*:*:*:*:*:*
cpe:2.3:a:gnu:glibc:1.02:*:*:*:*:*:*:*
cpe:2.3:a:gnu:glibc:1.03:*:*:*:*:*:*:*
cpe:2.3:a:gnu:glibc:1.04:*:*:*:*:*:*:*
cpe:2.3:a:gnu:glibc:1.05:*:*:*:*:*:*:*
cpe:2.3:a:gnu:glibc:1.06:*:*:*:*:*:*:*
cpe:2.3:a:gnu:glibc:1.07:*:*:*:*:*:*:*
cpe:2.3:a:gnu:glibc:1.08:*:*:*:*:*:*:*
cpe:2.3:a:gnu:glibc:1.09:*:*:*:*:*:*:*
cpe:2.3:a:gnu:glibc:1.09.1:*:*:*:*:*:*:*
cpe:2.3:a:gnu:glibc:2.0:*:*:*:*:*:*:*
cpe:2.3:a:gnu:glibc:2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:gnu:glibc:2.0.2:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools