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This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2020-1873.
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-20200219-01-outofboundread-en
Product Name |
Affected Version |
Resolved Product and Version |
AR3200 |
V200R008C10 |
V200R010SPH018 |
NIP6800 |
V500R001C30 |
V500R005C00SPC200 |
V500R001C60SPC500 |
||
V500R005C00SPC100 |
||
Secospace USG6600 |
V500R001C30SPC200 |
V500R005C00SPC200 |
V500R001C30SPC600 |
||
V500R001C60SPC500 |
||
V500R005C00SPC100 |
||
USG9500 |
V500R001C30SPC200 |
V500R005C00SPC200 |
V500R001C30SPC600 |
||
V500R001C60SPC500 |
||
V500R005C00SPC100 |
By exploiting this vulnerability, the attacker can cause the device reboot.
The vulnerability classification has been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).
Base Score: 5.9 (AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)
Temporal Score: 5.5 (E:F/RL:O/RC:C)
Overall Score: 5.5
This vulnerability can be exploited only when the following conditions are present:
The attacker gains access to the device.
Vulnerability details:
An unauthenticated attacker crafts malformed message with specific parameter and sends the message to the affected products. Due to insufficient validation of message, which may be exploited to cause the device reboot.
Customers should contact Huawei TAC (Huawei Technical Assistance Center) to request the upgrades. For TAC contact information, please refer to Huawei worldwide website at http://www.huawei.com/en/psirt/report-vulnerabilities.
This vulnerability was discovered by Huawei internal tester.
2020-12-16 V1.1 UPDATED Updated the "Software Versions and Fixes" section;
2020-02-19 V1.0 INITIAL
None
Huawei adheres to protecting the ultimate interests of users with best efforts and the principle of responsible disclosure and deal with product security issues through our response mechanism.
To enjoy Huawei PSIRT services and obtain Huawei product vulnerability information, please visit http://www.huawei.com/en/psirt.
To report a security vulnerability in Huawei products and solutions, please send it to PSIRT@huawei.com. For details, please visit http://www.huawei.com/en/psirt/report-vulnerabilities.