Huawei TechnologiesHUAWEI-SA-20200115-01-FIREWALLSecurity Advisory - Information Leakage Vulnerability in some Huawei Firewall Product
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS
Percentile
34.0%
There is an information leakage vulnerability in some Huawei firewall products. 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 is diminished. (Vulnerability ID: HWPSIRT-2018-12274)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2019-19411.
Huawei has released software updates to fix this vulnerability. This advisory is available at the following link:
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200115-01-firewall-en
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| huawei | usg9500_firmware | v500r001c30spc100 | cpe:2.3:o:huawei:usg9500_firmware:v500r001c30spc100:*:*:*:*:*:*:* |
| huawei | usg9500_firmware | v500r001c30spc200 | cpe:2.3:o:huawei:usg9500_firmware:v500r001c30spc200:*:*:*:*:*:*:* |
| huawei | usg9500_firmware | v500r001c30spc600 | cpe:2.3:o:huawei:usg9500_firmware:v500r001c30spc600:*:*:*:*:*:*:* |
| huawei | usg9500_firmware | v500r001c60spc500 | cpe:2.3:o:huawei:usg9500_firmware:v500r001c60spc500:*:*:*:*:*:*:* |
| huawei | usg9500_firmware | v500r005c00spc100 | cpe:2.3:o:huawei:usg9500_firmware:v500r005c00spc100:*:*:*:*:*:*:* |
| huawei | usg9500_firmware | v500r005c00spc200 | cpe:2.3:o:huawei:usg9500_firmware:v500r005c00spc200:*:*:*:*:*:*:* |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS
Percentile
34.0%