Vulnerability-Lookup

GHSA-R243-XRWF-W499

Vulnerability from github – Published: 2022-05-24 17:46 – Updated: 2023-08-08 15:31

Details

The Data::Validate::IP module through 0.29 for Perl does not properly consider extraneous zero characters at the beginning of an IP address string, which (in some situations) allows attackers to bypass access control that is based on IP addresses.

Severity ?

7.5 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2021-29662"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-863"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-03-31T18:15:00Z",
    "severity": "HIGH"
  },
  "details": "The Data::Validate::IP module through 0.29 for Perl does not properly consider extraneous zero characters at the beginning of an IP address string, which (in some situations) allows attackers to bypass access control that is based on IP addresses.",
  "id": "GHSA-r243-xrwf-w499",
  "modified": "2023-08-08T15:31:17Z",
  "published": "2022-05-24T17:46:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-29662"
    },
    {
      "type": "WEB",
      "url": "https://github.com/houseabsolute/Data-Validate-IP/commit/3bba13c819d616514a75e089badd75002fd4f14e"
    },
    {
      "type": "WEB",
      "url": "https://blog.urth.org/2021/03/29/security-issues-in-perl-ip-address-distros"
    },
    {
      "type": "WEB",
      "url": "https://github.com/houseabsolute/Data-Validate-IP"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sickcodes/security/blob/master/advisories/SICK-2021-018.md"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20210604-0002"
    },
    {
      "type": "WEB",
      "url": "https://sick.codes/sick-2021-018"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-29662 (GCVE-0-2021-29662)

Vulnerability from cvelistv5 – Published: 2021-03-31 17:28 – Updated: 2024-08-03 22:11

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://blog.urth.org/2021/03/29/security-issues-…	x_refsource_MISC
	https://github.com/houseabsolute/Data-Validate-IP…	x_refsource_MISC
	https://sick.codes/sick-2021-018/	x_refsource_MISC
	https://github.com/houseabsolute/Data-Validate-IP	x_refsource_MISC
	https://github.com/sickcodes/security/blob/master…	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-2021060…	x_refsource_CONFIRM

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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-R243-XRWF-W499

CVE-2021-29662 (GCVE-0-2021-29662)

Tags

Sightings

Nomenclature