CVE-2010-3847

Executive Summary

Informations
Name	CVE-2010-3847	First vendor Publication	2011-01-07
Vendor	Cve	Last vendor Modification	2011-03-07

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:M/Au:N/C:C/I:C/A:C)
Cvss Base Score	6.9	Attack Range	Local
Cvss Impact Score	10	Attack Complexity	Medium
Cvss Expoit Score	3.4	Authentification	None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3847

CWE : Common Weakness Enumeration

id	Name
CWE-59	Improper Link Resolution Before File Access ('Link Following')

CPE : Common Platform Enumeration

Type	Description	Count
Application	Gnu Glibc cpe:/a:gnu:glibc:2.9 cpe:/a:gnu:glibc:2.8 cpe:/a:gnu:glibc:2.7 cpe:/a:gnu:glibc:2.6.1 cpe:/a:gnu:glibc:2.6 cpe:/a:gnu:glibc:2.5.1 cpe:/a:gnu:glibc:2.5 cpe:/a:gnu:glibc:2.4 cpe:/a:gnu:glibc:2.3.6 cpe:/a:gnu:glibc:2.3.5 cpe:/a:gnu:glibc:2.3.4 cpe:/a:gnu:glibc:2.3.3 cpe:/a:gnu:glibc:2.3.2 cpe:/a:gnu:glibc:2.3.10 cpe:/a:gnu:glibc:2.3.1 cpe:/a:gnu:glibc:2.3 cpe:/a:gnu:glibc:2.2.5 cpe:/a:gnu:glibc:2.2.4 cpe:/a:gnu:glibc:2.2.3 cpe:/a:gnu:glibc:2.2.2 cpe:/a:gnu:glibc:2.2.1 cpe:/a:gnu:glibc:2.2 cpe:/a:gnu:glibc:2.12.1 cpe:/a:gnu:glibc:2.12.0 cpe:/a:gnu:glibc:2.11.2 cpe:/a:gnu:glibc:2.11.1 cpe:/a:gnu:glibc:2.11 cpe:/a:gnu:glibc:2.10.2 cpe:/a:gnu:glibc:2.10.1 cpe:/a:gnu:glibc:2.10 cpe:/a:gnu:glibc:2.1.9 cpe:/a:gnu:glibc:2.1.3.10 cpe:/a:gnu:glibc:2.1.3 cpe:/a:gnu:glibc:2.1.2 cpe:/a:gnu:glibc:2.1.1.6 cpe:/a:gnu:glibc:2.1.1 cpe:/a:gnu:glibc:2.1 cpe:/a:gnu:glibc:2.0.6 cpe:/a:gnu:glibc:2.0.5 cpe:/a:gnu:glibc:2.0.4 cpe:/a:gnu:glibc:2.0.3 cpe:/a:gnu:glibc:2.0.2 cpe:/a:gnu:glibc:2.0.1 cpe:/a:gnu:glibc:2.0 cpe:/a:gnu:glibc:1.09.1 cpe:/a:gnu:glibc:1.09 cpe:/a:gnu:glibc:1.08 cpe:/a:gnu:glibc:1.07 cpe:/a:gnu:glibc:1.06 cpe:/a:gnu:glibc:1.05 cpe:/a:gnu:glibc:1.04 cpe:/a:gnu:glibc:1.03 cpe:/a:gnu:glibc:1.02 cpe:/a:gnu:glibc:1.01 cpe:/a:gnu:glibc:1.00	55

ExploitDB Exploits

id	Description
2010-10-22	GNU C library dynamic linker LD_AUDIT arbitrary DSO load Vulnerability
2010-10-18	GNU C library dynamic linker $ORIGIN expansion Vulnerability

Open Source Vulnerability Database (OSVDB)

id	Description
68721	GNU C Library Dynamic Linker $ORIGIN Substitution Expansion Weakness Local Pr...

Internal Sources (Detail)

Source	Url
BID	http://www.securityfocus.com/bid/44154
BUGTRAQ	http://www.securityfocus.com/archive/1/archive/1/515545/100/0/threaded
CERT-VN	http://www.kb.cert.org/vuls/id/537223
CONFIRM	http://support.avaya.com/css/P8/documents/100120941 http://www.vmware.com/security/advisories/VMSA-2011-0001.html https://bugzilla.redhat.com/show_bug.cgi?id=643306
DEBIAN	http://www.debian.org/security/2010/dsa-2122
FULLDISC	http://seclists.org/fulldisclosure/2010/Oct/257 http://seclists.org/fulldisclosure/2010/Oct/292 http://seclists.org/fulldisclosure/2010/Oct/294
GENTOO	http://security.gentoo.org/glsa/glsa-201011-01.xml
MANDRIVA	http://www.mandriva.com/security/advisories?name=MDVSA-2010:207
MLIST	http://sourceware.org/ml/libc-hacker/2010-10/msg00007.html
REDHAT	http://www.redhat.com/support/errata/RHSA-2010-0872.html https://rhn.redhat.com/errata/RHSA-2010-0787.html
SECUNIA	http://secunia.com/advisories/42787
UBUNTU	http://www.ubuntu.com/usn/USN-1009-1
VUPEN	http://www.vupen.com/english/advisories/2011/0025

Alert History

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Date	Informations
2013-05-10 23:34:56	Multiple Updates
2013-05-01 17:22:39	Multiple Updates
2013-05-01 13:28:07	Multiple Updates
2013-05-01 09:22:47	Multiple Updates
2013-05-01 05:38:32	Multiple Updates

Type	Count
CPE ID(s)	55
osvdb(s)	1
ExploitDB Exploit(s)	2

Related	Severity
MDVSA-2011:178	(Critical)
VMSA-2011-0001	(High)
USN-1009-2	(High)
USN-1009-1	(High)
RHSA-2011:0412	(High)
RHSA-2010:0872	(High)
GLSA-201011-01	(High)
DSA-2122	(High)
VU#537223	(Medium)
RHSA-2011:0413	(Medium)
RHSA-2010:0787	(Medium)
MDVSA-2010:207	(Medium)
CVE-2011-0536	(Medium)