Buffer overflow in Huawei Ips Module
CVE-2020-9101
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
Vulnerability class: Buffer Overflow
EPSS: 0.003 (25.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Huawei Ips Module — versions V500R005C00, V500R005C10
- Huawei Ips_module
- Huawei Ips_module_firmware — versions v500r005c00, v500r005c10
- Huawei Ngfw Module — versions V500R005C00, V500R005C10
- Huawei Ngfw_module
- Huawei Ngfw_module_firmware — versions v500r005c00, v500r005c10
- Huawei Secospace Usg6300 — versions V500R001C30, V500R001C60, V500R005C00
- Huawei Secospace_usg6300
- Huawei Secospace_usg6300_firmware — versions v500r001c30, v500r001c60, v500r005c00
- Huawei Secospace Usg6500 — versions V500R001C30, V500R001C60, V500R005C00
Weakness classification (CWE)
References
- psirt@huawei.com (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-9101?
- CVE-2020-9101 is a medium-severity vulnerability in Huawei Ips Module, classified under Out-of-bounds Write. CVSS score: 6.5/10. Published 2020-07-18.
- How severe is CVE-2020-9101?
- Medium severity. CVSS v3 base score is 6.5 out of 10.