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MitreCVE-2022-34294HistoryAug 15, 2022 - 12:15 p.m.
CVE-2022-34294
2022-08-1512:15:19
CWE-331
mitre
web.nvd.nist.gov
41
cve-2022-34294
totd
udp
dns
cache poisoning
entropy
CVSS3
9.8
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
9.4
Confidence
High
EPSS
0.014
Percentile
86.5%
totd 1.5.3 uses a fixed UDP source port in upstream queries sent to DNS resolvers. This allows DNS cache poisoning because there is not enough entropy to prevent traffic injection attacks.
Affected configurations
Node
totd_projecttotdMatch1.5.3
| Vendor | Product | Version | CPE |
|---|---|---|---|
| totd_project | totd | 1.5.3 | cpe:2.3:a:totd_project:totd:1.5.3:*:*:*:*:*:*:* |
Related
nvd
nvd
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2022-08-15 12:15:19
prion
prion
Design/Logic Flaw
2022-08-15 12:15:00
osv
osv
CVE-2022-34294
2022-08-15 12:15:19
cvelist
cvelist
CVE-2022-34294
2022-08-15 11:53:52
CVSS3
9.8
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
9.4
Confidence
High
EPSS
0.014
Percentile
86.5%
Related for CVE-2022-34294