CVE-2020-9101

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

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.04%
Vendor Advisory huawei.com
Affected: Huawei IPS Module
Affected: Huawei NGFW Module
Affected: Huawei Secospace USG6300
Affected: Huawei Secospace USG6500
Affected: Huawei Secospace USG6600
Affected: Huawei USG9500
Published at:
Updated at:

References

Link Tags
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200715-01-outofboundswrite-en vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-9101?
CVE-2020-9101 has been scored as a medium severity vulnerability.
How to fix CVE-2020-9101?
To fix CVE-2020-9101, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-9101 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-9101 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-9101?
CVE-2020-9101 affects Huawei IPS Module, Huawei NGFW Module, Huawei Secospace USG6300, Huawei Secospace USG6500, Huawei Secospace USG6600, Huawei USG9500.
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