Security Advisory - Multiple OOB Read Vulnerabilities in COPS implementation of Some Huawei Products
- SA No:huawei-sa-20191218-01-cops
- Initial Release Date: 2020-06-03
- Last Release Date: 2020-08-26
There are multiple out of bounds (OOB) read vulnerabilities in the implementation of the Common Open Policy Service (COPS) protocol of some Huawei products. The specific decoding function may occur out-of-bounds read when processes an incoming data packet. Successful exploit of these vulnerabilities may disrupt service on the affected device. (Vulnerability ID: HWPSIRT-2018-12275,HWPSIRT-2018-12276,HWPSIRT-2018-12277,HWPSIRT-2018-12278,HWPSIRT-2018-12279,HWPSIRT-2018-12280 and HWPSIRT-2018-12289)
The seven vulnerabilities have been assigned seven Common Vulnerabilities and Exposures (CVE) IDs: CVE-2020-1818, CVE-2020-1819, CVE-2020-1820, CVE-2020-1821, CVE-2020-1822, CVE-2020-1823 and CVE-2020-1824.
Huawei has released software updates to fix these vulnerabilities. This advisory is available at the following link:
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191218-01-cops-en
|
Product Name |
Affected Version |
Resolved Product and Version |
|
IPS Module |
V500R001C30 |
V500R005C20SPC500 |
|
V500R001C60 |
||
|
V500R005C00 |
||
|
NGFW Module |
V500R002C00 |
V500R005C20SPC500 |
|
V500R002C20 |
||
|
V500R005C00 |
||
|
NIP6300 |
V500R001C30 |
V500R005C20SPC500 |
|
V500R001C60 |
||
|
V500R005C00 |
||
|
NIP6600 |
V500R001C30 |
V500R005C20SPC500 |
|
V500R001C60 |
||
|
V500R005C00 |
||
|
NIP6800 |
V500R001C60 |
V500R005C20SPC500 |
|
V500R005C00 |
||
|
Secospace USG6300 |
V500R001C30 |
V500R005C20SPC500 |
|
V500R001C60 |
||
|
V500R005C00 |
||
|
Secospace USG6500 |
V500R001C30 |
V500R005C20SPC500 |
|
V500R001C60 |
||
|
V500R005C00 |
||
|
Secospace USG6600 |
V500R001C30 |
V500R005C20SPC500 |
|
V500R005C00 |
||
|
USG6000V |
V500R003C00 |
V500R005C00SPC100 |
An attacker may disrupt service on the affected device.
These vulnerabilities classification have been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).
Base Score: 3.7 (AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L)
Temporal Score: 3.5 (E:F/RL:O/RC:C)
These vulnerabilities can be exploited only when the following conditions are present:
The attacker can gains access to the affected network.
Vulnerability details:
The specific decoding function may occur out-of-bounds read when processes an incoming data packet. Successful exploit of these vulnerabilities may disrupt service on the affected device.
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.
These vulnerabilities were discovered by Huawei internal tester.
2020-08-26 V1.1 UPDATED Updated the "Software Versions and Fixes" section;
2020-06-03 V1.0 INITIAL
None
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