VULNERABILITY INTELLIGENCE

CVE-2019-3721

CVSS score7.5 HIGH

EPSS probability2.58%

CISA KEVNot currently listed

Published2019-04-25

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

Dell EMC Open Manage System Administrator (OMSA) versions prior to 9.3.0 contain an Improper Range Header Processing Vulnerability. A remote unauthenticated attacker may send crafted requests with overlapping ranges to cause the application to compress each of the requested bytes, resulting in a crash due to excessive memory consumption and preventing users from accessing the system.

Weakness classification

CWE-770: Allocation of Resources Without Limits or Throttling

Primary references

security_alert@emc.com — Broken Link, Third Party Advisory, VDB Entry
security_alert@emc.com — Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Broken Link, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory