What is CVE-2019-3721?

CVE-2019-3721 is a high-severity vulnerability in Dell EMC Openmanage Server Administrator, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 7.5/10. Published 2019-04-25.

How severe is CVE-2019-3721?

High severity. CVSS v3 base score is 7.5 out of 10.

Resource exhaustion in Dell EMC Openmanage Server Administrator

CVE-2019-3721

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.

EPSS: 0.026 (83.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Dell Emc_openmanage_server_administrator
Dell Emc Open Manage System Administrator — versions 9.3

Weakness classification (CWE)

CWE-770 — Allocation of Resources Without Limits or Throttling

References

security_alert@emc.com (x_refsource_MISC, Vendor Advisory)
security_alert@emc.com (VDB Entry, Third Party Advisory, vdb-entry, Broken Link, x_refsource_BID)

Frequently asked questions

What is CVE-2019-3721?: CVE-2019-3721 is a high-severity vulnerability in Dell EMC Openmanage Server Administrator, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 7.5/10. Published 2019-04-25.
How severe is CVE-2019-3721?: High severity. CVSS v3 base score is 7.5 out of 10.