certfr_avis - certfr-2021-avi-170

CERTFR-2021-AVI-170

Vulnerability from certfr_avis

Une vulnérabilité a été découverte dans Asterisk. Elle permet à un attaquant de provoquer un déni de service à distance.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

Vendor	Product	Description
Asterisk	Asterisk	Asterisk Open Source versions 18.x antérieures à 18.2.2
Asterisk	Asterisk	Asterisk Open Source versions 17.x antérieures à 17.9.3
Asterisk	Asterisk	Asterisk Open Source versions 16.x antérieures à 16.16.1
Asterisk	Certified Asterisk	Certified Asterisk versions 16.x antérieures à 16.8-cert7

References

Title

Publication Time

Tags

Bulletin de sécurité Asterisk du 04 mars 2021

None

vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Asterisk Open Source versions 18.x ant\u00e9rieures \u00e0 18.2.2",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "Asterisk Open Source versions 17.x ant\u00e9rieures \u00e0 17.9.3",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "Asterisk Open Source versions 16.x ant\u00e9rieures \u00e0 16.16.1",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "Certified Asterisk versions 16.x ant\u00e9rieures \u00e0 16.8-cert7",
      "product": {
        "name": "Certified Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2019-15297",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-15297"
    }
  ],
  "initial_release_date": "2021-03-05T00:00:00",
  "last_revision_date": "2021-03-05T00:00:00",
  "links": [],
  "reference": "CERTFR-2021-AVI-170",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2021-03-05T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans Asterisk. Elle permet \u00e0 un\nattaquant de provoquer un d\u00e9ni de service \u00e0 distance.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans Asterisk",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Asterisk du 04 mars 2021",
      "url": "https://downloads.asterisk.org/pub/security/AST-2021-006.html"
    }
  ]
}

CVE-2019-15297 (GCVE-0-2019-15297)

Vulnerability from cvelistv5

Published

2019-09-09 20:48

Modified

2024-08-05 00:42

Severity ?

CWE

Summary

res_pjsip_t38 in Sangoma Asterisk 15.x before 15.7.4 and 16.x before 16.5.1 allows an attacker to trigger a crash by sending a declined stream in a response to a T.38 re-invite initiated by Asterisk. The crash occurs because of a NULL session media object dereference.

References

URL

Tags

	http://packetstormsecurity.com/files/154371/Asterisk-Project-Security-Advisory-AST-2019-004.html	x_refsource_MISC
	http://downloads.asterisk.org/pub/security/AST-2019-004.html	x_refsource_CONFIRM
	http://seclists.org/fulldisclosure/2021/Mar/5	mailing-list, x_refsource_FULLDISC
	http://packetstormsecurity.com/files/161671/Asterisk-Project-Security-Advisory-AST-2021-006.html	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T00:42:03.821Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/154371/Asterisk-Project-Security-Advisory-AST-2019-004.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://downloads.asterisk.org/pub/security/AST-2019-004.html"
          },
          {
            "name": "20210304 AST-2021-006: Crash when negotiating T.38 with a zero port",
            "tags": [
              "mailing-list",
              "x_refsource_FULLDISC",
              "x_transferred"
            ],
            "url": "http://seclists.org/fulldisclosure/2021/Mar/5"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/161671/Asterisk-Project-Security-Advisory-AST-2021-006.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "res_pjsip_t38 in Sangoma Asterisk 15.x before 15.7.4 and 16.x before 16.5.1 allows an attacker to trigger a crash by sending a declined stream in a response to a T.38 re-invite initiated by Asterisk. The crash occurs because of a NULL session media object dereference."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
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      ],
      "providerMetadata": {
        "dateUpdated": "2022-08-30T06:37:17",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
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      "references": [
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          "url": "http://packetstormsecurity.com/files/154371/Asterisk-Project-Security-Advisory-AST-2019-004.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://downloads.asterisk.org/pub/security/AST-2019-004.html"
        },
        {
          "name": "20210304 AST-2021-006: Crash when negotiating T.38 with a zero port",
          "tags": [
            "mailing-list",
            "x_refsource_FULLDISC"
          ],
          "url": "http://seclists.org/fulldisclosure/2021/Mar/5"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://packetstormsecurity.com/files/161671/Asterisk-Project-Security-Advisory-AST-2021-006.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-15297",
          "STATE": "PUBLIC"
        },
        "affects": {
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                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
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                      }
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        "data_format": "MITRE",
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        "data_version": "4.0",
        "description": {
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            }
          ]
        },
        "problemtype": {
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                  "value": "n/a"
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        },
        "references": {
          "reference_data": [
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              "refsource": "MISC",
              "url": "http://packetstormsecurity.com/files/154371/Asterisk-Project-Security-Advisory-AST-2019-004.html"
            },
            {
              "name": "http://downloads.asterisk.org/pub/security/AST-2019-004.html",
              "refsource": "CONFIRM",
              "url": "http://downloads.asterisk.org/pub/security/AST-2019-004.html"
            },
            {
              "name": "20210304 AST-2021-006: Crash when negotiating T.38 with a zero port",
              "refsource": "FULLDISC",
              "url": "http://seclists.org/fulldisclosure/2021/Mar/5"
            },
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    "cveId": "CVE-2019-15297",
    "datePublished": "2019-09-09T20:48:12",
    "dateReserved": "2019-08-21T00:00:00",
    "dateUpdated": "2024-08-05T00:42:03.821Z",
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  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

CERTFR-2021-AVI-170

Vulnerability from certfr_avis

Solution

CVE-2019-15297 (GCVE-0-2019-15297)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature