VDB-144968 · CVE-2013-5661 · GCVE-0-2013-5661

ISC BIND DNS Response Rate Cache Poisoning authentication spoofing

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.
5.3	$5k-$25k	0.00

Summaryinfo

A vulnerability described as critical has been identified in ISC BIND. Affected is an unknown function of the component DNS Response Rate Handler. Such manipulation leads to authentication spoofing (Cache Poisoning). This vulnerability is listed as CVE-2013-5661. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in ISC BIND (Domain Name Software) (unknown version) and classified as critical. Affected by this issue is an unknown code block of the component DNS Response Rate Handler. The manipulation with an unknown input leads to a authentication spoofing vulnerability (Cache Poisoning). Using CWE to declare the problem leads to CWE-290. This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks. Impacted is integrity, and availability. CVE summarizes:

Cache Poisoning issue exists in DNS Response Rate Limiting.

The bug was discovered 09/09/2013. The weakness was presented 11/05/2019. This vulnerability is handled as CVE-2013-5661 since 08/30/2013. The exploitation is known to be difficult. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 02/04/2024).

The vulnerability was handled as a non-public zero-day exploit for at least 2248 days. During that time the estimated underground price was around $5k-$25k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Domain Name Software

Vendor

Name

BIND

License

open-source

Website

Vendor: https://www.isc.org/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 4.8
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.9
NVD Vector: 🔍

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

Name: Cache Poisoning
Class: Authentication spoofing / Cache Poisoning
CWE: CWE-290 / CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/30/2013 🔍
09/09/2013 +10 days 🔍
11/05/2019 +2248 days 🔍
11/06/2019 +1 days 🔍
02/04/2024 +1551 days 🔍

Sourcesinfo

Vendor: isc.org

Advisory: bugzilla.redhat.com
Status: Not defined

CVE: CVE-2013-5661 (🔍)
GCVE (CVE): GCVE-0-2013-5661
GCVE (VulDB): GCVE-100-144968

Entryinfo

Created: 11/06/2019 07:03
Updated: 02/04/2024 08:54
Changes: 11/06/2019 07:03 (37), 11/06/2019 07:08 (18), 02/04/2024 08:54 (3)
Complete: 🔍
Cache ID: 216::103