ISC BIND 8.2/8.2.1 TCP Session denial of service

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

A vulnerability was found in ISC BIND 8.2/8.2.1 (Domain Name Software). It has been rated as problematic. Affected by this issue is an unknown function of the component TCP Session Handler. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. CVE summarizes:

Denial of service in BIND by improperly closing TCP sessions via so_linger.

The weakness was released 11/10/1999 (Website). The advisory is available at securityfocus.com. This vulnerability is handled as CVE-1999-0837. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are unknown but a public exploit is available.

A public exploit has been developed in ANSI C. The exploit is available at securityfocus.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 10029 (ISC BIND < 4.9.7-REL / 8.2.2-P5 Multiple Remote Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family DNS and running in the context r.

Upgrading eliminates this vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 589.

The vulnerability is also documented in the databases at X-Force (3511) and Tenable (10029). Entries connected to this vulnerability are available at 14964, 14965, 14967 and 14968.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

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CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
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CVSSv2info

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Exploitinginfo

Class: Denial of service
CWE: CWE-404
ATT&CK: T1499

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍

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Nessus ID: 10029
Nessus Name: ISC BIND < 4.9.7-REL / 8.2.2-P5 Multiple Remote Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
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Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
TippingPoint: 🔍
SourceFire IPS: 🔍

Timelineinfo

11/10/1999 🔍
11/10/1999 +0 days 🔍
11/10/1999 +0 days 🔍
11/10/1999 +0 days 🔍
11/11/1999 +1 days 🔍
06/17/2003 +1314 days 🔍
06/22/2014 +4023 days 🔍
05/09/2019 +1782 days 🔍

Sourcesinfo

Vendor: isc.org

Advisory: securityfocus.com⛔
Status: Not defined

CVE: CVE-1999-0837 (🔍)
X-Force: 3511
Vulnerability Center: 1206 - DoS Caused by Invalid Closing of TCP Sockets in BIND, High
SecurityFocus: 788 - Multiple Vendor BIND (NXT Overflow & Denial of Service) Vulnerabilities

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 06/22/2014 14:45
Updated: 05/09/2019 22:46
Changes: 06/22/2014 14:45 (67), 05/09/2019 22:46 (5)
Complete: 🔍

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