Security Advisory - Three Out-of-bounds Read Vulnerabilities in Some Huawei Products
- SA No:huawei-sa-20171101-01-sccpx
- Initial Release Date: Nov 01, 2017
- Last Release Date: Nov 01, 2017
Successful exploit will cause out-of-bounds read and possibly crash the system. (Vulnerability ID: HWPSIRT-2017-08043,HWPSIRT-2017-08044 and HWPSIRT-2017-08045)
The three vulnerabilities have been assigned three Common Vulnerabilities and Exposures (CVE) IDs: CVE-2017-15318, CVE-2017-15319 and CVE-2017-15320.
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-20171101-01-sccpx-en
|
Product Name |
Affected Version |
Resolved Product and Version |
|
RP200[1] |
V500R002C00 |
Upgrade to TEX0 V600R006C00SPC400 |
|
V600R006C00 |
TEX0 V600R006C00SPC400 |
|
|
TE30[1] |
V100R001C10 |
Upgrade to TEX0 V600R006C00SPC400 |
|
V500R002C00 |
||
|
V600R006C00 |
TEX0 V600R006C00SPC400 |
|
|
TE40[1] |
V500R002C00 |
Upgrade to TEX0 V600R006C00SPC400 |
|
V600R006C00 |
TEX0 V600R006C00SPC400 |
|
|
TE50[1] |
V500R002C00 |
Upgrade to TEX0 V600R006C00SPC400 |
|
V600R006C00 |
TEX0 V600R006C00SPC400 |
|
|
TE60[1] |
V100R001C10 |
Upgrade to TEX0 V600R006C00SPC400 |
|
V500R002C00 |
||
|
V600R006C00 |
TEX0 V600R006C00SPC400 |
[1] RP200, TE30, TE40, TE50 and TE60 are included in the TEX0 software package.
The vulnerability classification has been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).
HWPSIRT-2017-08043,HWPSIRT-2017-08044 and HWPSIRT-2017-08045:
Base Score: 7.5 (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Temporal Score: 7.0 (E:F/RL:O/RC:C)
This vulnerability can be exploited only when the following conditions are present:
The attacker gains access to the device network.
Vulnerability details:
Due to insufficient input validation, a remote attacker could exploit these vulnerabilities by sending specially crafted SS7 related packets to the target devices. Successful exploit will cause out-of-bounds read and possibly crash 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.
