Overview
- Description
- XACK DNS 1.11.0 to 1.11.4, 1.10.0 to 1.10.8, 1.8.0 to 1.8.23, 1.7.0 to 1.7.18, and versions before 1.7.0 allow remote attackers to cause a denial of service condition resulting in degradation of the recursive resolver's performance or compromising the recursive resolver as a reflector in a reflection attack.
- Source
- vultures@jpcert.or.jp
- 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
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- CWE-674
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:xack:xack_dns:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5E95A315-EB25-455C-9134-F36FACC2F931",
"versionEndIncluding": "1.7.18"
},
{
"criteria": "cpe:2.3:a:xack:xack_dns:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "06152647-9C06-41DA-908B-EBE2DA082FCE",
"versionEndIncluding": "1.8.23",
"versionStartIncluding": "1.8.0"
},
{
"criteria": "cpe:2.3:a:xack:xack_dns:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D1EC9051-3E81-4FD1-AEAE-D4E6C709C084",
"versionEndIncluding": "1.10.8",
"versionStartIncluding": "1.10.0"
},
{
"criteria": "cpe:2.3:a:xack:xack_dns:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A142B778-D19F-48D9-9214-89F442B9886A",
"versionEndIncluding": "1.11.4",
"versionStartIncluding": "1.11.0"
}
],
"operator": "OR"
}
]
}
]