CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.8	$0-$5k	0.00

A vulnerability, which was classified as problematic, was found in GNU C Library (Software Library). Affected is an unknown part of the component setuid Program. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. CVE summarizes:

GNU glibc 2.3.4 before 2.3.4.20040619, 2.3.3 before 2.3.3.20040420, and 2.3.2 before 2.3.2-r10 does not restrict the use of LD_DEBUG for a setuid program, which allows local users to gain sensitive information, such as the list of symbols used by the program.

The bug was discovered 08/16/2004. The weakness was released 12/31/2004 (Website). The advisory is available at gentoo.org. This vulnerability is traded as CVE-2004-1453 since 02/13/2005. The exploitability is told to be easy. Local access is required to approach this attack. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

The vulnerability was handled as a non-public zero-day exploit for at least 137 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 21800 (CentOS 3 : glibc (CESA-2005:256)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CentOS Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 117974 (CentOS Security Update for glibc (CESA-2005:261)).

Upgrading to version 2.3.4 eliminates this vulnerability. A possible mitigation has been published 5 months after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (17006) and Tenable (21800). Entries connected to this vulnerability are available at 942 and 22681.

Productinfo

Type

• Software Library

Vendor

• GNU

Name

• C Library

Version

• 2.0
• 2.0.1
• 2.0.2
• 2.0.3
• 2.0.4
• 2.0.5
• 2.0.6
• 2.1
• 2.1.1
• 2.1.1.6
• 2.1.2
• 2.1.3
• 2.1.3.10
• 2.1.9
• 2.2
• 2.2.1
• 2.2.2
• 2.2.3
• 2.2.4
• 2.2.5
• 2.3.1
• 2.3.2
• 2.3.3
• 2.3.4

License

• open-source

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 3.8

VulDB Base Score: 4.0
VulDB Temp Score: 3.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 21800
Nessus Name: CentOS 3 : glibc (CESA-2005:256)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍

OpenVAS ID: 54646
OpenVAS Name: Gentoo Security Advisory GLSA 200408-16 (glibc)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: C Library 2.3.4

Timelineinfo

08/16/2004 🔍
08/16/2004 +0 days 🔍
08/17/2004 +1 days 🔍
08/19/2004 +2 days 🔍
12/31/2004 +134 days 🔍
12/31/2004 +0 days 🔍
02/13/2005 +44 days 🔍
05/04/2005 +80 days 🔍
05/20/2005 +16 days 🔍
07/03/2006 +409 days 🔍
04/14/2015 +3207 days 🔍
06/01/2019 +1509 days 🔍

Sourcesinfo

Vendor: gnu.org

Advisory: gentoo.org
Status: Not defined

CVE: CVE-2004-1453 (🔍)
OVAL: 🔍

X-Force: 17006
Vulnerability Center: 7787 - Information Disclosure in GNU GLibc via Use of LD_DEBUG, Low
SecurityFocus: 10963 - GNU GLibC LD_DEBUG Local Information Disclosure Vulnerability
Secunia: 12306 - Gentoo glibc Unprivileged Debugging Weakness, Not Critical
OSVDB: 9010 - CVE-2004-1453 - GNU - glibc - Information Disclosure Issue

See also: 🔍

Entryinfo

Created: 04/14/2015 13:29
Updated: 06/01/2019 08:08
Changes: 04/14/2015 13:29 (83), 06/01/2019 08:08 (4)
Complete: 🔍

Discussion

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