github - ghsa-cvxq-f65j-c34v

GHSA-CVXQ-F65J-C34V

Vulnerability from github – Published: 2022-05-14 01:14 – Updated: 2022-05-14 01:14

Details

An issue was discovered in Asterisk Open Source 13.x before 13.21.1, 14.x before 14.7.7, and 15.x before 15.4.1 and Certified Asterisk 13.18-cert before 13.18-cert4 and 13.21-cert before 13.21-cert2. When endpoint specific ACL rules block a SIP request, they respond with a 403 forbidden. However, if an endpoint is not identified, then a 401 unauthorized response is sent. This vulnerability just discloses which requests hit a defined endpoint. The ACL rules cannot be bypassed to gain access to the disclosed endpoints.

Severity ?

5.3 (Medium)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

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{
  "affected": [],
  "aliases": [
    "CVE-2018-12227"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-06-12T04:29:00Z",
    "severity": "MODERATE"
  },
  "details": "An issue was discovered in Asterisk Open Source 13.x before 13.21.1, 14.x before 14.7.7, and 15.x before 15.4.1 and Certified Asterisk 13.18-cert before 13.18-cert4 and 13.21-cert before 13.21-cert2. When endpoint specific ACL rules block a SIP request, they respond with a 403 forbidden. However, if an endpoint is not identified, then a 401 unauthorized response is sent. This vulnerability just discloses which requests hit a defined endpoint. The ACL rules cannot be bypassed to gain access to the disclosed endpoints.",
  "id": "GHSA-cvxq-f65j-c34v",
  "modified": "2022-05-14T01:14:36Z",
  "published": "2022-05-14T01:14:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-12227"
    },
    {
      "type": "WEB",
      "url": "https://issues.asterisk.org/jira/browse/ASTERISK-27818"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201811-11"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2018/dsa-4320"
    },
    {
      "type": "WEB",
      "url": "http://downloads.asterisk.org/pub/security/AST-2018-008.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/104455"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2018-12227 (GCVE-0-2018-12227)

Vulnerability from cvelistv5 – Published: 2018-06-12 04:00 – Updated: 2024-08-05 08:30

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://www.debian.org/security/2018/dsa-4320	vendor-advisoryx_refsource_DEBIAN
	https://issues.asterisk.org/jira/browse/ASTERISK-27818	x_refsource_CONFIRM
	http://downloads.asterisk.org/pub/security/AST-20…	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/104455	vdb-entryx_refsource_BID
	https://security.gentoo.org/glsa/201811-11	vendor-advisoryx_refsource_GENTOO

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          },
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            ],
            "url": "https://issues.asterisk.org/jira/browse/ASTERISK-27818"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
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            "url": "http://downloads.asterisk.org/pub/security/AST-2018-008.html"
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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-CVXQ-F65J-C34V

CVE-2018-12227 (GCVE-0-2018-12227)

Tags

Sightings

Nomenclature