PT-2018-6489 · Huawei · Te50+5
Published
2018-04-30
·
Updated
2018-06-06
·
CVE-2017-17314
CVSS v2.0
4.3
Medium
| Vector | AV:N/AC:M/Au:N/C:N/I:N/A:P |
Name of the Vulnerable Software and Affected Versions:
Huawei DP300 versions V500R002C00
Huawei RP200 versions V600R006C00
Huawei TE30 versions V100R001C10, V500R002C00, V600R006C00
Huawei TE40 versions V500R002C00, V600R006C00
Huawei TE50 versions V500R002C00, V600R006C00
Huawei TE60 versions V100R001C10, V500R002C00, V600R006C00
Description:
The issue is related to an invalid memory access vulnerability. An unauthenticated attacker must find a way to send malformed SCCP messages to the affected products. Due to insufficient input validation of some values in the messages, a successful exploit may cause a buffer error and some service abnormality.
Recommendations:
For Huawei DP300 version V500R002C00, update to a version that fixes the invalid memory access vulnerability.
For Huawei RP200 version V600R006C00, update to a version that fixes the invalid memory access vulnerability.
For Huawei TE30 versions V100R001C10, V500R002C00, V600R006C00, update to a version that fixes the invalid memory access vulnerability.
For Huawei TE40 versions V500R002C00, V600R006C00, update to a version that fixes the invalid memory access vulnerability.
For Huawei TE50 versions V500R002C00, V600R006C00, update to a version that fixes the invalid memory access vulnerability.
For Huawei TE60 versions V100R001C10, V500R002C00, V600R006C00, update to a version that fixes the invalid memory access vulnerability.
As a temporary workaround, consider restricting access to the SCCP messages to minimize the risk of exploitation.
Fix
Buffer Overflow
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Weakness Enumeration
Related Identifiers
Affected Products
Dp300
Rp200
Te30
Te40
Te50
Te60