What is the vulnerability ID of this vulnerability?

The vulnerability ID is CVE-2019-19411.

What is the severity level of CVE-2019-19411?

The severity level of CVE-2019-19411 is medium.

How can the attacker exploit CVE-2019-19411?

An attacker who gains access to the encryption algorithm's initialization vector can exploit CVE-2019-19411 to gain unauthorized access to sensitive information.

Vulnerability/
CVE-2019-19411

medium

4.3

CWE

665

21/1/2020

5/8/2024

CVE-2019-19411

First published: Tue Jan 21 2020(Updated: )

USG9500 with versions of V500R001C30SPC100, V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500, V500R005C00SPC100, V500R005C00SPC200 have an information leakage vulnerability. Due to improper processing of the initialization vector used in a specific encryption algorithm, an attacker who gains access to this cryptographic primitive may exploit this vulnerability to cause the value of the confidentiality associated with its use to be diminished.

Credit: psirt@huawei.com

Affected Software	Affected Version	How to fix
Huawei USG9500 firmware	=v500r001c30spc100
Huawei USG9500 firmware	=v500r001c30spc200
Huawei USG9500 firmware	=v500r001c30spc600
Huawei USG9500 firmware	=v500r001c60spc500
Huawei USG9500 firmware	=v500r005c00spc100
Huawei USG9500 firmware	=v500r005c00spc200
Huawei Eudemon USG9500

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Reference Links

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200115-01-firewall-en

Frequently Asked Questions

What is the vulnerability ID of this vulnerability?
The vulnerability ID is CVE-2019-19411.
What is the severity level of CVE-2019-19411?
The severity level of CVE-2019-19411 is medium.
Which versions of USG9500 are affected by CVE-2019-19411?
Versions V500R001C30SPC100, V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500, V500R005C00SPC100, and V500R005C00SPC200 of USG9500 are affected by CVE-2019-19411.
What is the description of the vulnerability?
USG9500 with the affected versions has an information leakage vulnerability due to improper processing of the initialization vector used in a specific encryption algorithm.
How can the attacker exploit CVE-2019-19411?
An attacker who gains access to the encryption algorithm's initialization vector can exploit CVE-2019-19411 to gain unauthorized access to sensitive information.

agent/type
agent/softwarecombine
collector/mitre-cve
source/MITRE
agent/author
agent/references
agent/weakness
agent/last-modified-date
agent/severity
agent/description
agent/first-publish-date
agent/event
agent/source
agent/tags
collector/nvd-index
agent/software-canonical-lookup-request
vendor/huawei
canonical/huawei usg9500 firmware
version/huawei usg9500 firmware/v500r001c30spc100
version/huawei usg9500 firmware/v500r001c30spc200
version/huawei usg9500 firmware/v500r001c30spc600
version/huawei usg9500 firmware/v500r001c60spc500
version/huawei usg9500 firmware/v500r005c00spc100
version/huawei usg9500 firmware/v500r005c00spc200
canonical/huawei eudemon usg9500

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