Security Advisory - Memory Leak Vulnerability in Some Huawei Products
- SA No:huawei-sa-20180124-01-memory
- Initial Release Date: Jan 24, 2018
- Last Release Date: Jan 24, 2018
There is a memory leak vulnerability in some Huawei products. An authenticated, local attacker may craft and load some specific Certificate Revocation List(CRL) configuration files to the devices repeatedly. Due to not release allocated memory properly, successful exploit may result in memory leak and services abnormal. (Vulnerability ID: HWPSIRT-2017-08019)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2017-17302.
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-20180124-01-memory-en
|
Product Name |
Affected Version |
Resolved Product and Version |
|
DP300 |
V500R002C00 |
V500R002C00SPCb00 |
|
RP200 |
V600R006C00 |
TEX0[1] V600R006C00SPC500 |
|
TE30 |
V100R001C10 |
Upgrade to TEX0[1] V600R006C00SPC500 |
|
V500R002C00 |
||
|
V600R006C00 |
TEX0[1] V600R006C00SPC500 |
|
|
TE40 |
V500R002C00 |
Upgrade to TEX0[1] V600R006C00SPC500 |
|
V600R006C00 |
TEX0[1] V600R006C00SPC500 |
|
|
TE50 |
V500R002C00 |
Upgrade to TEX0[1] V600R006C00SPC500 |
|
V600R006C00 |
TEX0[1] V600R006C00SPC500 |
|
|
TE60 |
V100R001C10 |
Upgrade to TEX0[1] V600R006C00SPC500 |
|
V500R002C00 |
||
|
V600R006C00 |
TEX0[1] V600R006C00SPC500 |
Note:
[1] RP200, TE30, TE40, TE50 and TE60 are included in the TEX0 software package.
Successful exploit may result in memory leak and services abnormal.
The vulnerability classification has been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).
Base Score: 3.3 (AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L)
Temporal Score: 3.1 (E:F/RL:O/RC:C)
This vulnerability can be exploited only when the following conditions are present:
1. The attacker has the privilege of the affected products.
2. The affected products support CRL files loaded by the memory pool.
Vulnerability details:
An authenticated, local attacker may craft and load some specific CRL configuration files to the devices repeatedly. Due to not release allocated memory properly, successful exploit may result in memory leak and services abnormal.
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.
2018-01-24 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.
