Security Advisory - Weak Cryptography Vulnerability in Some Huawei Products
- SA No:huawei-sa-20171222-01-cryptography
- Initial Release Date: Dec 22, 2017
- Last Release Date: Jan 12, 2018
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-20171222-01-cryptography-en
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Product Name |
Affected Version |
Resolved Product and Version |
|
AR120-S |
V200R005C32 |
Upgrade to V200R009C00 |
|
V200R006C10 |
||
|
V200R007C00 |
||
|
V200R008C20 |
||
|
AR1200 |
V200R005C20 |
Upgrade to V200R009C00 |
|
V200R005C32 |
||
|
V200R006C10 |
||
|
V200R007C00 |
||
|
V200R007C01 |
||
|
V200R007C02 |
||
|
V200R008C20 |
||
|
AR1200-S |
V200R005C32 |
Upgrade to V200R009C00 |
|
V200R006C10 |
||
|
V200R007C00 |
||
|
V200R008C20 |
||
|
AR150 |
V200R006C10 |
Upgrade to V200R009C00 |
|
V200R007C00 |
||
|
V200R007C01 |
||
|
V200R007C02 |
||
|
V200R008C20 |
||
|
AR160 |
V200R005C32 |
Upgrade to V200R009C00 |
|
V200R006C10 |
||
|
V200R007C00 |
||
|
V200R007C01 |
||
|
V200R007C02 |
||
|
V200R008C20 |
||
|
AR200 |
V200R005C32 |
Upgrade to V200R009C00 |
|
V200R006C10 |
||
|
V200R007C00 |
||
|
V200R007C01 |
||
|
V200R008C20 |
||
|
AR200-S |
V200R005C32 |
Upgrade to V200R009C00 |
|
V200R006C10 |
||
|
V200R007C00 |
||
|
V200R008C20 |
||
|
AR2200 |
V200R005C20 |
Upgrade to V200R009C00 |
|
V200R005C32 |
||
|
V200R006C10 |
||
|
V200R007C00 |
||
|
V200R007C01 |
||
|
V200R007C02 |
||
|
V200R008C20 |
||
|
AR2200-S |
V200R005C32 |
Upgrade to V200R009C00 |
|
V200R006C10 |
||
|
V200R007C00 |
||
|
V200R008C20 |
||
|
AR3200 |
V200R005C32 |
Upgrade to V200R009C00 |
|
V200R006C10 |
||
|
V200R006C11 |
||
|
V200R007C00 |
||
|
V200R007C01 |
||
|
V200R007C02 |
||
|
V200R008C00 |
||
|
V200R008C10 |
||
|
V200R008C20 |
||
|
V200R008C30 |
||
|
AR3600 |
V200R006C10 |
Upgrade to V200R009C00 |
|
V200R007C00 |
||
|
V200R007C01 |
||
|
V200R008C20 |
||
|
AR510 |
V200R005C32 |
Upgrade to V200R009C00 |
|
V200R006C10 |
||
|
V200R007C00 |
||
|
V200R008C20 |
||
|
CloudEngine 12800 |
V100R003C00 |
Upgrade to V200R002C20 |
|
V100R003C10 |
||
|
V100R005C00 |
||
|
V100R005C10 |
||
|
V100R006C00 |
||
|
V200R001C00 |
||
|
CloudEngine 5800 |
V100R003C00 |
Upgrade to V200R002C20 |
|
V100R003C10 |
||
|
V100R005C00 |
||
|
V100R005C10 |
||
|
V100R006C00 |
||
|
V200R001C00 |
||
|
CloudEngine 6800 |
V100R003C00 |
Upgrade to V200R002C20 |
|
V100R003C10 |
||
|
V100R005C00 |
||
|
V100R005C10 |
||
|
V100R006C00 |
||
|
V200R001C00 |
||
|
CloudEngine 7800 |
V100R003C00 |
Upgrade to V200R002C20 |
|
V100R003C10 |
||
|
V100R005C00 |
||
|
V100R005C10 |
||
|
V100R006C00 |
||
|
V200R001C00 |
||
|
DP300 |
V500R002C00 |
V500R002C00SPCa00 |
|
SMC2.0 |
V100R003C10 |
Upgrade to V500R002C00SPCb00 |
|
V100R005C00 |
||
|
V500R002C00 |
V500R002C00SPCb00 |
|
|
SRG1300 |
V200R005C32 |
Upgrade to V200R009C00 |
|
V200R006C10 |
||
|
V200R007C00 |
||
|
V200R007C02 |
||
|
V200R008C20 |
||
|
SRG2300 |
V200R005C32 |
Upgrade to V200R009C00 |
|
V200R006C10 |
||
|
V200R007C00 |
||
|
V200R007C02 |
||
|
V200R008C20 |
||
|
SRG3300 |
V200R005C32 |
Upgrade to V200R009C00 |
|
V200R006C10 |
||
|
V200R007C00 |
||
|
V200R008C20 |
||
|
TE30 |
V100R001C10 |
Upgrade to TE60 V600R006C00SPC200 |
|
TE60 |
V100R003C00 |
Upgrade to V600R006C00SPC200 |
|
V500R002C00 |
||
|
VP9660 |
V200R001C02 |
Upgrade to V500R002C10SPC100 |
|
V200R001C30 |
||
|
V500R002C00 |
||
|
ViewPoint 8660 |
V100R008C02 |
Upgrade to V100R008C03SPCc00 |
|
V100R008C03 |
V100R008C03SPCc00 |
|
|
eSpace IAD |
V300R002C01 |
V300R002C01SPCm00 |
|
eSpace U1981 |
V200R003C20 |
Upgrade to V200R003C30SPC200 |
|
V200R003C30 |
V200R003C30SPC200 |
|
|
eSpace USM |
V100R001C01 |
Upgrade to V300R001C00SPC300 |
|
V300R001C00 |
V300R001C00SPC300 |
An attacker may exploit the vulnerability to forge a specific RSA certificate and log into the target device to obtain permissions configured for the specific user name.
The vulnerability classification has been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).
Base Score: 8.1 (AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
Temporal Score: 7.5 (E:F/RL:O/RC:C)
This vulnerability can be exploited only when the following conditions are present:
1. The SSH server is configured on the device, and the RSA authentication mode is configured for a specified user name.
2. The attacker needs to know the correct user name.
Vulnerability details:
Due to not properly some values in the certificates, an unauthenticated remote attacker could forges a specific RSA certificate and exploits the vulnerability to pass identity authentication and logs into the target device to obtain permissions configured for the specific user name.
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.
2018-01-12 V1.2 UPDATE Update the "Software Versions and Fixes"
2018-01-03 V1.1 UPDATE Update the "Summary" and "Vulnerability Scoring Details"
2017-12-22 V1.0 INITIAL
None
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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.
