VDB-99180 · CVE-2014-9693 · GCVE-0-2014-9693

Huawei Tecal RHXXXX DNS Packet data processing

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.
8.2	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Huawei Tecal RHXXXX and classified as critical. This issue affects some unknown processing of the component DNS Packet Handler. The manipulation results in data processing. This vulnerability is known as CVE-2014-9693. It is possible to launch the attack remotely. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in Huawei Tecal RHXXXX (Unified Communication Software) (the affected version is unknown). Affected is an unknown code of the component DNS Packet Handler. The manipulation with an unknown input leads to a data processing vulnerability. CWE is classifying the issue as CWE-19. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Huawei Tecal RH1288 V2 V100R002C00SPC107 and earlier versions, Tecal RH2265 V2 V100R002C00, Tecal RH2285 V2 V100R002C00SPC115 and earlier versions, Tecal RH2265 V2 V100R002C00, Tecal RH2285H V2 V100R002C00SPC111 and earlier versions, Tecal RH2268 V2 V100R002C00, Tecal RH2288 V2 V100R002C00SPC117 and earlier versions, Tecal RH2288H V2 V100R002C00SPC115 and earlier versions, Tecal RH2485 V2 V100R002C00SPC502 and earlier versions, Tecal RH5885 V2 V100R001C02SPC109 and earlier versions, Tecal RH5885 V3 V100R003C01SPC102 and earlier versions, Tecal RH5885H V3 V100R003C00SPC102 and earlier versions, Tecal XH310 V2 V100R001C00SPC110 and earlier versions, Tecal XH311 V2 V100R001C00SPC110 and earlier versions, Tecal XH320 V2 V100R001C00SPC110 and earlier versions, Tecal XH621 V2 V100R001C00SPC106 and earlier versions, Tecal DH310 V2 V100R001C00SPC110 and earlier versions, Tecal DH320 V2 V100R001C00SPC106 and earlier versions, Tecal DH620 V2 V100R001C00SPC106 and earlier versions, Tecal DH621 V2 V100R001C00SPC107 and earlier versions, Tecal DH628 V2 V100R001C00SPC107 and earlier versions, Tecal BH620 V2 V100R002C00SPC107 and earlier versions, Tecal BH621 V2 V100R002C00SPC106 and earlier versions, Tecal BH622 V2 V100R002C00SPC110 and earlier versions, Tecal BH640 V2 V100R002C00SPC108 and earlier versions, Tecal CH121 V100R001C00SPC180 and earlier versions, Tecal CH140 V100R001C00SPC110 and earlier versions, Tecal CH220 V100R001C00SPC180 and earlier versions, Tecal CH221 V100R001C00SPC180 and earlier versions, Tecal CH222 V100R002C00SPC180 and earlier versions, Tecal CH240 V100R001C00SPC180 and earlier versions, Tecal CH242 V100R001C00SPC180 and earlier versions, Tecal CH242 V3 V100R001C00SPC110 and earlier versions could allow attackers to execute arbitrary code or restart the system via crafted DNS packets.

The bug was discovered 12/24/2014. The weakness was published 04/02/2017 (Website). The advisory is shared for download at huawei.com. This vulnerability is traded as CVE-2014-9693 since 03/13/2015. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 830 days. During that time the estimated underground price was around $5k-$25k.

Upgrading eliminates this vulnerability.

Similar entries are available at VDB-99178, VDB-99179 and VDB-99181. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Unified Communication Software

Vendor

Huawei

Name

Tecal RHXXXX

License

commercial

Website

Vendor: https://www.huawei.com/

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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

Class: Data processing
CWE: CWE-19
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/24/2014 🔍
03/13/2015 +79 days 🔍
04/02/2017 +751 days 🔍
04/02/2017 +0 days 🔍
04/03/2017 +1 days 🔍
08/24/2020 +1239 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: huawei.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2014-9693 (🔍)
GCVE (CVE): GCVE-0-2014-9693
GCVE (VulDB): GCVE-100-99180
OSVDB: - CVE-2014-9693 - Huawei - Multiple Products - Buffer Overflow Issue

See also: 🔍

Entryinfo

Created: 04/03/2017 08:58
Updated: 08/24/2020 18:48
Changes: 04/03/2017 08:58 (58), 08/24/2020 18:48 (3)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

Discussion

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