Overview
- Description
- 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.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 7.8
- Impact score
- 6.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:C
Weaknesses
- nvd@nist.gov
- CWE-476
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:realnetworks:helix_universal_server:9.0.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F2889AC7-3CD6-4DB8-B359-754091572351"
},
{
"criteria": "cpe:2.3:a:realnetworks:helix_universal_server:9.0.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6971157F-B1A5-4565-A90B-29FC3F74DD2C"
}
],
"operator": "OR"
}
]
}
]