Buffer overflow in Huawei Hima-l29c
CVE-2020-9247
There is a buffer overflow vulnerability in several Huawei products. The system does not sufficiently validate certain configuration parameter which is passed from user that would cause buffer overflow. The attacker should trick the user i…
Vulnerability class: Buffer Overflow
EPSS: 0.008 (51.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Huawei Hima-l29c — versions unspecified
- Huawei Hima-l29c_firmware
- Huawei Honor 20 Pro — versions unspecified
- Huawei Honor_20_pro
- Huawei Honor_20_pro_firmware
- Huawei Mate 20 — versions unspecified
- Huawei Mate 20 Pro — versions unspecified
- Huawei Mate 20 X — versions unspecified
- Huawei P30 — versions 9.1.0.272(C635E4R2P2), unspecified
- Huawei P30 Pro — versions unspecified
Weakness classification (CWE)
References
- psirt@huawei.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-9247?
- CVE-2020-9247 is a high-severity vulnerability in Huawei Hima-l29c, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.8/10. Published 2020-12-07.
- How severe is CVE-2020-9247?
- High severity. CVSS v3 base score is 7.8 out of 10.