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Security Advisories: GSA_kwCzR0hTQS1oZm13LTdnM20tZ2o2cc4AA_qG
CoreDNS vulnerable to TuDoor Attacks
An issue was discovered in CoreDNS through 1.10.1. There is a vulnerability in DNS resolving software, which triggers a resolver to ignore valid responses, thus causing denial of service for normal resolution. In an exploit, the attacker could just forge a response targeting the source port of a vulnerable resolver without the need to guess the correct TXID.
Permalink: https://github.com/advisories/GHSA-hfmw-7g3m-gj6qJSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1oZm13LTdnM20tZ2o2cc4AA_qG
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: about 1 month ago
Updated: 26 days ago
CVSS Score: 5.9
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Identifiers: GHSA-hfmw-7g3m-gj6q, CVE-2023-28452
References:
- https://nvd.nist.gov/vuln/detail/CVE-2023-28452
- https://coredns.io
- https://gist.github.com/idealeer/e41c7fb3b661d4262d0b6f21e12168ba
- https://github.com/coredns/coredns/commit/604a902e2c7e0317aecaa3666124079c75a31573
- https://github.com/advisories/GHSA-hfmw-7g3m-gj6q
Blast Radius: 18.4
Affected Packages
go:github.com/coredns/coredns
Dependent packages: 4,631Dependent repositories: 1,324
Downloads:
Affected Version Ranges: < 1.11.0
Fixed in: 1.11.0
All affected versions: 0.9.9, 0.9.10, 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.1.0, 1.1.1, 1.1.2, 1.1.3, 1.1.4, 1.2.0, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.2.5, 1.2.6, 1.3.0, 1.3.1, 1.4.0, 1.5.0, 1.5.1, 1.5.2, 1.6.0, 1.6.1, 1.6.2, 1.6.3, 1.6.4, 1.6.5, 1.6.6, 1.6.7, 1.6.8, 1.6.9, 1.7.0, 1.7.1, 1.8.0, 1.8.1, 1.8.2, 1.8.3, 1.8.4, 1.8.5, 1.8.6, 1.8.7, 1.9.0, 1.9.1, 1.9.2, 1.9.3, 1.9.4, 1.10.0, 1.10.1
All unaffected versions: 1.11.0, 1.11.1, 1.11.2, 1.11.3