There is an out-of-bounds write vulnerability in some products
Published Jul 17, 2020
6.5
MEDIUMCVSS 3.1
EPSS 0.33%
Description
There is an out-of-bounds write vulnerability in some products. An unauthenticated attacker crafts malformed packets with specific parameter and sends the packets to the affected products. Due to insufficient validation of packets, which may be exploited to cause the process reboot. Affected product versions include: IPS Module versions V500R005C00, V500R005C10; NGFW Module versions V500R005C00, V500R005C10; Secospace USG6300 versions V500R001C30, V500R001C60, V500R005C00, V500R005C10; Secospace USG6500 versions V500R001C30, V500R001C60, V500R005C00, V500R005C10; Secospace USG6600 versions V500R001C30, V500R001C60, V500R005C00, V500R005C10; USG9500 versions V500R001C30, V500R001C60, V500R005C00, V500R005C10
Affected products
-
- Version V500R005C00StatusaffectedConstraints-
- Version V500R005C10StatusaffectedConstraints-
- Version
-
- Version V500R005C00StatusaffectedConstraints-
- Version V500R005C10StatusaffectedConstraints-
- Version
-
- Version V500R001C30StatusaffectedConstraints-
- Version V500R001C60StatusaffectedConstraints-
- Version V500R005C00StatusaffectedConstraints-
- Version V500R005C10StatusaffectedConstraints-
- Version
-
- Version V500R001C30StatusaffectedConstraints-
- Version V500R001C60StatusaffectedConstraints-
- Version V500R005C00StatusaffectedConstraints-
- Version V500R005C10StatusaffectedConstraints-
- Version
-
- Version V500R001C30StatusaffectedConstraints-
- Version V500R001C60StatusaffectedConstraints-
- Version V500R005C00StatusaffectedConstraints-
- Version V500R005C10StatusaffectedConstraints-
- Version
-
- Version V500R001C30StatusaffectedConstraints-
- Version V500R001C60StatusaffectedConstraints-
- Version V500R005C00StatusaffectedConstraints-
- Version V500R005C10StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Huawei | IPS Module | n/a |
| |||||||||||||||
| Huawei | NGFW Module | n/a |
| |||||||||||||||
| Huawei | Secospace USG6300 | n/a |
| |||||||||||||||
| Huawei | Secospace USG6500 | n/a |
| |||||||||||||||
| Huawei | Secospace USG6600 | n/a |
| |||||||||||||||
| Huawei | n/a | n/a |
|
Configuration 1
- v500r005c00
- v500r005c10
Running on/with
- n/a
Configuration 2
- v500r005c00
- v500r005c10
Running on/with
- n/a
Configuration 3
- v500r001c30
- v500r001c60
- v500r005c00
- v500r005c10
Running on/with
- n/a
Configuration 4
- v500r001c30
- v500r001c60
- v500r005c00
- v500r005c10
Running on/with
- n/a
Configuration 5
- v500r001c30
- v500r001c60
- v500r005c00
- v500r005c10
Running on/with
- n/a
Configuration 6
- v500r001c30
- v500r001c60
- v500r005c00
- v500r005c10
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
No CVSS v3.0 score for this CVE.
AV:A/AC:L/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.33% (0.00329) | 23.66th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.33% (0.00329) | 26.20th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.06% (0.00062) | 27.26th | v3 (v2023.03.01) |
| Jun 18, 2024 | 0.06% (0.00062) | 26.76th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.06% (0.00062) | 24.76th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.06% (0.00055) | 20.78th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Jan 6, 2022 | 1.84% (0.01840) | 47.32th | v1 |
| Jan 5, 2022 | 0.42% (0.00416) | 26.65th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.42% (0.00416) | 0.00th | v1 |
References (1)
- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200715-01-outofboundswrite-en x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200715-01-outofboundswrite-en | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.