RealNetworks Helix Universal Server 9.0.1 and 9.0.2 allows remote attackers to cause a denial of service (crash) via malformed requests that trigger a null dereference, as demonstrated using (1) GET_PARAMETER or (2) DESCRIBE requests.

Threat-Mapped Scoring

Score: 1.5

Priority: P4 - Informational (Low)

• S10 – Denial of Service

EPSS

Score: 0.08061
Percentile: 0.91724

CVSS Scoring

Mapped CWE(s)

• CWE-476 : NULL Pointer Dereference

Affected Products

• cpe:2.3:a:realnetworks:helix_universal_server:9.0.1:*:*:*:*:*:*:*
• cpe:2.3:a:realnetworks:helix_universal_server:9.0.2:*:*:*:*:*:*:*

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