VDB-154680 · CVE-2020-9098 · GCVE-0-2020-9098

Huawei OceanStor 5310 V500R007C60SPC100 Malformed Packet release of reference

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.
7.4	$5k-$25k	0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Huawei OceanStor 5310 V500R007C60SPC100. This impacts an unknown function. The manipulation as part of Malformed Packet results in release of reference. This vulnerability is known as CVE-2020-9098. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in Huawei OceanStor 5310 V500R007C60SPC100. It has been classified as critical. Affected is an unknown functionality. The manipulation as part of a Malformed Packet leads to a release of reference vulnerability. CWE is classifying the issue as CWE-763. The product attempts to return a memory resource to the system, but it calls the wrong release function or calls the appropriate release function incorrectly. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Huawei OceanStor 5310 product with version of V500R007C60SPC100 has an invalid pointer access vulnerability. The software system access an invalid pointer when attacker malformed packet. Due to the insufficient validation of some parameter, successful exploit could cause device reboot.

The weakness was published 04/30/2020 (Website). The advisory is shared for download at huawei.com. This vulnerability is traded as CVE-2020-9098 since 02/18/2020. 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 current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 05/01/2020).

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

Vendor

Huawei

Name

OceanStor 5310

Version

V500R007C60SPC100

License

commercial

Website

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

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.4

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

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
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Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Release of reference
CWE: CWE-763 / CWE-404
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

02/18/2020 🔍
04/30/2020 +72 days 🔍
05/01/2020 +1 days 🔍
10/15/2020 +167 days 🔍

Sourcesinfo

Vendor: huawei.com

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

CVE: CVE-2020-9098 (🔍)
GCVE (CVE): GCVE-0-2020-9098
GCVE (VulDB): GCVE-100-154680

Entryinfo

Created: 05/01/2020 09:39
Updated: 10/15/2020 06:55
Changes: 05/01/2020 09:39 (37), 05/01/2020 09:44 (17), 10/15/2020 06:55 (1)
Complete: 🔍
Cache ID: 216::103