GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

GHSA-59QP-CFJ3-RP64

Vulnerability from github – Published: 2026-07-07 20:03 – Updated: 2026-07-07 20:03
VLAI
Summary
netfoil has a domain name filter bypass via multiple questions
Details

Summary

Potential bypass of domain name filter by crafting a DNS request with multiple questions, with the first question being legitimate.

Impact

Depends on a local attackers ability to craft multiple questions and the remote DoH server supporting them.

Show details on source website

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/tinfoil-factory/netfoil"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.3.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-436",
      "CWE-693"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-07-07T20:03:49Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "### Summary\nPotential bypass of domain name filter by crafting a DNS request with multiple questions, with the first question being legitimate.\n\n### Impact\nDepends on a local attackers ability to craft multiple questions and the remote DoH server supporting them.",
  "id": "GHSA-59qp-cfj3-rp64",
  "modified": "2026-07-07T20:03:49Z",
  "published": "2026-07-07T20:03:49Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/tinfoil-factory/netfoil/security/advisories/GHSA-59qp-cfj3-rp64"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/tinfoil-factory/netfoil"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "netfoil has a domain name filter bypass via multiple questions"
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Loading…

Detection rules are retrieved from Rulezet.

Loading…

Loading…

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


Loading…