- Description
- A rogue primary server may cause file descriptor exhaustion and eventually a denial of service, when a PowerDNS secondary server forwards a DNS update request to it.
- Source
- security@open-xchange.com
- NVD status
- Analyzed
- Products
- authoritative
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
- 134c704f-9b21-4f2e-91b3-4a467353bcc0
- CWE-400
- Hype score
- Not currently trending
[
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:powerdns:authoritative:*:*:*:*:*:*:*:*",
"matchCriteriaId": "08464BC2-733F-4260-878D-DE05919A7A7D",
"versionEndExcluding": "4.9.14",
"versionStartIncluding": "4.9.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:powerdns:authoritative:*:*:*:*:*:*:*:*",
"matchCriteriaId": "A26C526E-15DC-41BE-9B66-FC6A63679562",
"versionEndExcluding": "5.0.4",
"versionStartIncluding": "5.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
]