What is CVE-2019-5247?

CVE-2019-5247 is a medium-severity vulnerability in Huawei Atlas 300, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 5.5/10. Published 2019-11-29.

How severe is CVE-2019-5247?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Buffer overflow in Huawei Atlas 300

CVE-2019-5247

Huawei Atlas 300, Atlas 500 have a buffer overflow vulnerability. A local, authenticated attacker may craft specific parameter and send to the process to exploit this vulnerability. Successfully exploit may cause service crash.

Vulnerability class: Buffer Overflow

EPSS: 0.002 (8.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

psirt@huawei.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2019-5247?: CVE-2019-5247 is a medium-severity vulnerability in Huawei Atlas 300, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 5.5/10. Published 2019-11-29.
How severe is CVE-2019-5247?: Medium severity. CVSS v3 base score is 5.5 out of 10.