ISC BIND up to 9.9.7-P1/9.10.2-P2 TKEY Query Packet data processing

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in ISC BIND up to 9.9.7-P1/9.10.2-P2. Affected is an unknown function of the component TKEY Query Packet Handler. Executing a manipulation can lead to data processing. The identification of this vulnerability is CVE-2015-5477. Furthermore, there is an exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in ISC BIND up to 9.9.7-P1/9.10.2-P2 (Domain Name Software). This vulnerability affects some unknown functionality of the component TKEY Query Packet Handler. The manipulation with an unknown input leads to a data processing vulnerability. The CWE definition for the vulnerability is CWE-19. As an impact it is known to affect availability. CVE summarizes:

named in ISC BIND 9.x before 9.9.7-P2 and 9.10.x before 9.10.2-P3 allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit) via TKEY queries.

The weakness was shared 07/29/2015 by Jonathan Foote as AA-01272 as confirmed knowledge base article (Website). The advisory is available at kb.isc.org. This vulnerability was named CVE-2015-5477 since 07/10/2015. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are unknown but a public exploit is available.

A public exploit has been developed by Errata Security and been published 3 days after the advisory. It is possible to download the exploit at securityfocus.com. It is declared as highly functional. The vulnerability scanner Nessus provides a plugin with the ID 85414 (AIX 7.1 TL 2 : bind9 (IV75690)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family AIX Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 185115 (HP-UX BIND service running named Remote Denial of Service Vulnerability (HPSBUX03511)).

Upgrading to version 9.9.7-P2 or 9.10.2-P3 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 20191.

The vulnerability is also documented in the databases at Exploit-DB (37721), Tenable (85414), SecurityFocus (BID 76092†), SecurityTracker (ID 1033100†) and Vulnerability Center (SBV-55348†). The entry VDB-77551 is related to this item. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Data processing
CWE: CWE-19
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Author: Errata Security
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 85414
Nessus Name: AIX 7.1 TL 2 : bind9 (IV75690)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 703319
OpenVAS Name: Debian Security Advisory DSA 3319-1 (bind9 - security update)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

MetaSploit ID: bind_tkey.rb
MetaSploit Name: BIND TKEY Query Denial of Service
MetaSploit File: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: BIND 9.9.7-P2/9.10.2-P3
Suricata ID: 2021572
Suricata Class: 🔍
Suricata Message: 🔍

TippingPoint: 🔍

McAfee IPS: 🔍
McAfee IPS Version: 🔍

Fortigate IPS: 🔍

Timelineinfo

07/10/2015 🔍
07/28/2015 +18 days 🔍
07/28/2015 +0 days 🔍
07/29/2015 +1 days 🔍
07/29/2015 +0 days 🔍
07/29/2015 +0 days 🔍
07/29/2015 +0 days 🔍
07/29/2015 +0 days 🔍
08/01/2015 +3 days 🔍
08/01/2015 +0 days 🔍
08/17/2015 +16 days 🔍
12/21/2015 +126 days 🔍
12/20/2024 +3287 days 🔍

Sourcesinfo

Vendor: isc.org

Advisory: AA-01272
Researcher: Jonathan Foote
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-5477 (🔍)
GCVE (CVE): GCVE-0-2015-5477
GCVE (VulDB): GCVE-100-76834

OVAL: 🔍

SecurityFocus: 76092 - ISC BIND CVE-2015-5477 Remote Denial of Service Vulnerability
SecurityTracker: 1033100
Vulnerability Center: 55348 - ISC BIND 9.1.0 - 9.9.7-P1, 9.10.0 - 9.10.2-P2 Remote DoS via TKEY Queries, High

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

Entryinfo

Created: 07/29/2015 17:55
Updated: 12/20/2024 11:29
Changes: 07/29/2015 17:55 (82), 06/19/2018 21:02 (20), 12/20/2024 11:29 (16)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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