Security Advisory - DoS Vulnerability in Some Huawei Products
- SA No:huawei-sa-20171206-01-vpp
- Initial Release Date: 2017-12-06
- Last Release Date: 2017-12-06
There is an DoS vulnerability in some Huawei products due to insufficient validation of the parameter when a putty comment key is loaded. An authenticated remote attacker can place a malformed putty key file in system, when a system manager load the key, an infinite loop happens which lead to reboot the system. (Vulnerability ID: HWPSIRT-2017-06039)
This vulnerability has been assigned a CVE ID: CVE-2017-17131.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-20171206-01-vpp-en
|
Product Name |
Affected Version |
Resolved Product and Version |
|
DP300 |
V500R002C00 |
V500R002C00SPCb00 |
|
RP200 |
V500R002C00 |
Upgrade to V600R006C00SPC400 |
|
V600R006C00 |
V600R006C00SPC400 |
|
|
TE30 |
V100R001C10 |
Upgrade to V600R006C00SPC400 |
|
V600R006C00 |
V600R006C00SPC400 |
|
|
TE50 |
V600R006C00 |
V600R006C00SPC400 |
|
TE60 |
V100R001C10 |
Upgrade to V600R006C00SPC400 |
|
V500R002C00 |
||
|
V600R006C00 |
V600R006C00SPC400 |
|
|
VP9660 |
V500R002C10 |
V500R002C10SPC800 |
Base Score: 5.7 (AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H)
Temporal Score: 5.3 (E:F/RL:O/RC:C)
The attacker can access the vulnerable system and place a malformed putty key file in system.
Vulnerability details:
An authenticated remote attacker can place a malformed putty key file in system, when a system manager load the key, an infinite loop happens which lead to reboot the system.
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.
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.
