What is CVE-2020-15373?

CVE-2020-15373 is a critical-severity vulnerability in Broadcom Fabric_operating_system, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 9.8/10. Published 2020-09-25.

How severe is CVE-2020-15373?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Buffer overflow in Broadcom Fabric_operating_system

CVE-2020-15373

Multiple buffer overflow vulnerabilities in REST API in Brocade Fabric OS versions v8.2.1 through v8.2.1d, and 8.2.2 versions before v8.2.2c could allow remote unauthenticated attackers to perform various attacks.

Vulnerability class: Buffer Overflow

EPSS: 0.024 (81.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Broadcom Fabric_operating_system — versions 8.2.1, 8.2.1a, 8.2.1b
N/a Brocade Fabric Os — versions Brocade Fabric OS versions v8.2.1 through v8.2.1d, and 8.2.2 versions before v8.2.2c.

Weakness classification (CWE)

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer

References

sirt@brocade.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-15373?: CVE-2020-15373 is a critical-severity vulnerability in Broadcom Fabric_operating_system, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 9.8/10. Published 2020-09-25.
How severe is CVE-2020-15373?: Critical severity. CVSS v3 base score is 9.8 out of 10.