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githubGitHub Advisory DatabaseGHSA-H92Q-FGPP-QHRQ
HistorySep 18, 2024 - 9:30 p.m.

CoreDNS Cache Poisoning via a birthday attack

2024-09-1821:30:48
CWE-290
GitHub Advisory Database
github.com
2
coredns
cache poisoning
birthday attack
fake responses

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

AI Score

6.8

Confidence

High

EPSS

0

Percentile

9.6%

CoreDNS through 1.10.1 enables attackers to achieve DNS cache poisoning and inject fake responses via a birthday attack.

Affected configurations

Vulners
Node
corednscorednsRange1.10.1
VendorProductVersionCPE
corednscoredns*cpe:2.3:a:coredns:coredns:*:*:*:*:*:*:*:*

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

AI Score

6.8

Confidence

High

EPSS

0

Percentile

9.6%

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