github - ghsa-5ph6-fxv2-7rf2

GHSA-5PH6-FXV2-7RF2

Vulnerability from github – Published: 2022-05-24 17:42 – Updated: 2022-05-24 17:42

Details

Incorrect access controls in res_srtp.c in Sangoma Asterisk 13.38.1, 16.16.0, 17.9.1, and 18.2.0 and Certified Asterisk 16.8-cert5 allow a remote unauthenticated attacker to prematurely terminate secure calls by replaying SRTP packets.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-26712"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-02-18T21:15:00Z",
    "severity": "HIGH"
  },
  "details": "Incorrect access controls in res_srtp.c in Sangoma Asterisk 13.38.1, 16.16.0, 17.9.1, and 18.2.0 and Certified Asterisk 16.8-cert5 allow a remote unauthenticated attacker to prematurely terminate secure calls by replaying SRTP packets.",
  "id": "GHSA-5ph6-fxv2-7rf2",
  "modified": "2022-05-24T17:42:37Z",
  "published": "2022-05-24T17:42:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-26712"
    },
    {
      "type": "WEB",
      "url": "https://downloads.asterisk.org/pub/security"
    },
    {
      "type": "WEB",
      "url": "https://downloads.asterisk.org/pub/security/AST-2021-003.html"
    },
    {
      "type": "WEB",
      "url": "https://issues.asterisk.org/jira/browse/ASTERISK-29260"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/161473/Asterisk-Project-Security-Advisory-AST-2021-003.html"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2021/Feb/59"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-26712 (GCVE-0-2021-26712)

Vulnerability from cvelistv5 – Published: 2021-02-18 20:10 – Updated: 2024-08-03 20:33

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://downloads.asterisk.org/pub/security/	x_refsource_MISC
	http://seclists.org/fulldisclosure/2021/Feb/59	mailing-listx_refsource_FULLDISC
	https://downloads.asterisk.org/pub/security/AST-2…	x_refsource_CONFIRM
	https://issues.asterisk.org/jira/browse/ASTERISK-29260	x_refsource_CONFIRM
	http://packetstormsecurity.com/files/161473/Aster…	x_refsource_MISC

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{
  "containers": {
    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-03T20:33:40.803Z",
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        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://downloads.asterisk.org/pub/security/"
          },
          {
            "name": "20210218 AST-2021-003: Remote attacker could prematurely tear down SRTP calls",
            "tags": [
              "mailing-list",
              "x_refsource_FULLDISC",
              "x_transferred"
            ],
            "url": "http://seclists.org/fulldisclosure/2021/Feb/59"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://downloads.asterisk.org/pub/security/AST-2021-003.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://issues.asterisk.org/jira/browse/ASTERISK-29260"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/161473/Asterisk-Project-Security-Advisory-AST-2021-003.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "vendor": "n/a",
          "versions": [
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-02-19T15:06:09",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
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        },
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          "tags": [
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          ],
          "url": "http://seclists.org/fulldisclosure/2021/Feb/59"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://downloads.asterisk.org/pub/security/AST-2021-003.html"
        },
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            "x_refsource_CONFIRM"
          ],
          "url": "https://issues.asterisk.org/jira/browse/ASTERISK-29260"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://packetstormsecurity.com/files/161473/Asterisk-Project-Security-Advisory-AST-2021-003.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-26712",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
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                        ]
                      }
                    }
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                },
                "vendor_name": "n/a"
              }
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          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "Incorrect access controls in res_srtp.c in Sangoma Asterisk 13.38.1, 16.16.0, 17.9.1, and 18.2.0 and Certified Asterisk 16.8-cert5 allow a remote unauthenticated attacker to prematurely terminate secure calls by replaying SRTP packets."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://downloads.asterisk.org/pub/security/",
              "refsource": "MISC",
              "url": "https://downloads.asterisk.org/pub/security/"
            },
            {
              "name": "20210218 AST-2021-003: Remote attacker could prematurely tear down SRTP calls",
              "refsource": "FULLDISC",
              "url": "http://seclists.org/fulldisclosure/2021/Feb/59"
            },
            {
              "name": "https://downloads.asterisk.org/pub/security/AST-2021-003.html",
              "refsource": "CONFIRM",
              "url": "https://downloads.asterisk.org/pub/security/AST-2021-003.html"
            },
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              "refsource": "CONFIRM",
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            },
            {
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-26712",
    "datePublished": "2021-02-18T20:10:20",
    "dateReserved": "2021-02-05T00:00:00",
    "dateUpdated": "2024-08-03T20:33:40.803Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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-5PH6-FXV2-7RF2

CVE-2021-26712 (GCVE-0-2021-26712)

Tags

Sightings

Nomenclature