github - ghsa-49gw-vxvf-fc2g

GHSA-49GW-VXVF-FC2G

Vulnerability from github – Published: 2024-06-05 18:30 – Updated: 2024-06-18 18:31

Details

The various Is methods (IsPrivate, IsLoopback, etc) did not work as expected for IPv4-mapped IPv6 addresses, returning false for addresses which would return true in their traditional IPv4 forms.

Severity ?

9.8 (Critical)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2024-24790"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-06-05T16:15:10Z",
    "severity": "CRITICAL"
  },
  "details": "The various Is methods (IsPrivate, IsLoopback, etc) did not work as expected for IPv4-mapped IPv6 addresses, returning false for addresses which would return true in their traditional IPv4 forms.",
  "id": "GHSA-49gw-vxvf-fc2g",
  "modified": "2024-06-18T18:31:18Z",
  "published": "2024-06-05T18:30:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-24790"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/cl/590316"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/issue/67680"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/g/golang-announce/c/XbxouI9gY7k/m/TuoGEhxIEwAJ"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2024-2887"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2024/06/04/1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-24790 (GCVE-0-2024-24790)

Vulnerability from cvelistv5 – Published: 2024-06-05 15:13 – Updated: 2025-02-13 17:40

Summary

The various Is methods (IsPrivate, IsLoopback, etc) did not work as expected for IPv4-mapped IPv6 addresses, returning false for addresses which would return true in their traditional IPv4 forms.

Severity ?

9.8 (Critical)


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

CWE

CWE-180 - Incorrect Behavior Order: Validate Before Canonicalize

Assigner

References

URL

Tags

	https://go.dev/cl/590316
	https://go.dev/issue/67680
	https://groups.google.com/g/golang-announce/c/Xbx…
	https://pkg.go.dev/vuln/GO-2024-2887
	http://www.openwall.com/lists/oss-security/2024/06/04/1

Impacted products

	Vendor	Product	Version
	Go standard library	net/netip	Affected: 0 , < 1.21.11 (semver) Affected: 1.22.0-0 , < 1.22.4 (semver)

Credits

Enze Wang of Alioth (@zer0yu) Jianjun Chen of Zhongguancun Lab (@chenjj)

Show details on NVD website

JSON

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            "url": "https://go.dev/cl/590316"
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            },
            {
              "name": "Addr.IsMulticast"
            },
            {
              "name": "Addr.IsInterfaceLocalMulticast"
            },
            {
              "name": "Addr.IsLinkLocalMulticast"
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            {
              "name": "Addr.IsGlobalUnicast"
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Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-49GW-VXVF-FC2G

CVE-2024-24790 (GCVE-0-2024-24790)

Tags

Sightings

Nomenclature