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.
5.7	$0-$5k	0.00

A vulnerability was found in Debian Linux 2.1/6.2/7.0/7.1/7.2 (Operating System). It has been declared as problematic. Affected by this vulnerability is the function glob. The manipulation with the input value { leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Buffer overflow in glob function of glibc allows attackers to cause a denial of service (crash) and possibly execute arbitrary code via a glob pattern that ends in a brace "{" character.

The weakness was presented 12/21/2001 with Redhat (Website). The advisory is shared at redhat.com. This vulnerability is known as CVE-2001-0886. The exploitation appears to be easy. An attack has to be approached locally. The exploitation doesn't need any form of authentication. Technical details are known, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 14940 (Debian DSA-103-1 : glibc - buffer overflow), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks and running in the context l.

Upgrading eliminates this vulnerability. A possible mitigation has been published 4 weeks after the disclosure of the vulnerability. Attack attempts may be identified with Snort ID 1377.

The vulnerability is also documented in the databases at X-Force (7705) and Tenable (14940).

Productinfo

Type

• Operating System

Vendor

• Debian

Name

• Linux

Version

• 2.1
• 6.2
• 7.0
• 7.1
• 7.2

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: 5.9
VulDB Meta Temp Score: 5.7

VulDB Base Score: 5.9
VulDB Temp Score: 5.7
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: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

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: 14940
Nessus Name: Debian DSA-103-1 : glibc - buffer overflow
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍

OpenVAS ID: 53837
OpenVAS Name: Debian Security Advisory DSA 103-1 (glibc)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Snort ID: 1377
Snort Message: PROTOCOL-FTP wu-ftp bad file completion attempt
Snort Class: 🔍

Suricata ID: 2101377
Suricata Class: 🔍
Suricata Message: 🔍

Timelineinfo

12/17/2001 🔍
12/21/2001 +4 days 🔍
12/21/2001 +0 days 🔍
01/13/2002 +23 days 🔍
09/29/2004 +990 days 🔍
07/11/2014 +3572 days 🔍
05/01/2019 +1755 days 🔍

Sourcesinfo

Vendor: debian.org

Advisory: redhat.com
Organization: Redhat
Status: Not defined

CVE: CVE-2001-0886 (🔍)
X-Force: 7705
SecurityFocus: 3707 - Glibc File Globbing Heap Corruption Vulnerability

Entryinfo

Created: 07/11/2014 12:12
Updated: 05/01/2019 10:22
Changes: 07/11/2014 12:12 (74), 05/01/2019 10:22 (1)
Complete: 🔍

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