certfr_avis - certfr-2023-avi-1040

CERTFR-2023-AVI-1040

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans les produits Asterisk. Certaines d'entre elles permettent à un attaquant de provoquer une atteinte à la confidentialité des données et un problème de sécurité non spécifié par l'éditeur.

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 20.x.x antérieures à 20.5.1
Asterisk	Asterisk	Asterisk Open Source versions 21.0.x antérieures à 21.0.1
Asterisk	Certified Asterisk	Certified Asterisk versions 18.9-cert5 et antérieures
Asterisk	Asterisk	Asterisk Open Source versions antérieures à 18.20.1

References

Title

Publication Time

Tags

Bulletin de sécurité Asterisk GHSA-98rc-4j27-74hh du 14 décembre 2023	None	vendor-advisory
Bulletin de sécurité Asterisk GHSA-5743-x3p5-3rg7 du 14 décembre 2023	None	vendor-advisory
Bulletin de sécurité Asterisk GHSA-8857-hfmw-vg8f du 14 décembre 2023	None	vendor-advisory
Bulletin de sécurité Asterisk GHSA-hxj9-xwr8-w8pq du 14 décembre 2023	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 20.x.x ant\u00e9rieures \u00e0 20.5.1",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "Asterisk Open Source versions 21.0.x ant\u00e9rieures \u00e0 21.0.1",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "Certified Asterisk versions 18.9-cert5 et ant\u00e9rieures",
      "product": {
        "name": "Certified Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "Asterisk Open Source versions ant\u00e9rieures \u00e0 18.20.1",
      "product": {
        "name": "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-2023-37457",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37457"
    },
    {
      "name": "CVE-2023-49294",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-49294"
    },
    {
      "name": "CVE-2023-49786",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-49786"
    }
  ],
  "links": [],
  "reference": "CERTFR-2023-AVI-1040",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2023-12-18T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans \u003cspan\nclass=\"textit\"\u003eles produits Asterisk\u003c/span\u003e. Certaines d\u0027entre elles\npermettent \u00e0 un attaquant de provoquer une atteinte \u00e0 la confidentialit\u00e9\ndes donn\u00e9es et un probl\u00e8me de s\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Asterisk",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Asterisk GHSA-98rc-4j27-74hh du 14 d\u00e9cembre 2023",
      "url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-98rc-4j27-74hh"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Asterisk GHSA-5743-x3p5-3rg7 du 14 d\u00e9cembre 2023",
      "url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-5743-x3p5-3rg7"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Asterisk GHSA-8857-hfmw-vg8f du 14 d\u00e9cembre 2023",
      "url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-8857-hfmw-vg8f"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Asterisk GHSA-hxj9-xwr8-w8pq du 14 d\u00e9cembre 2023",
      "url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-hxj9-xwr8-w8pq"
    }
  ]
}

CVE-2023-49786 (GCVE-0-2023-49786)

Vulnerability from cvelistv5 – Published: 2023-12-14 19:47 – Updated: 2025-02-13 17:18

Summary

Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk prior to versions 18.20.1, 20.5.1, and 21.0.1; as well as certified-asterisk prior to 18.9-cert6; Asterisk is susceptible to a DoS due to a race condition in the hello handshake phase of the DTLS protocol when handling DTLS-SRTP for media setup. This attack can be done continuously, thus denying new DTLS-SRTP encrypted calls during the attack. Abuse of this vulnerability may lead to a massive Denial of Service on vulnerable Asterisk servers for calls that rely on DTLS-SRTP. Commit d7d7764cb07c8a1872804321302ef93bf62cba05 contains a fix, which is part of versions 18.20.1, 20.5.1, 21.0.1, amd 18.9-cert6.

Severity ?

7.5 (High)


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

CWE

CWE-703 - Improper Check or Handling of Exceptional Conditions

Assigner

GitHub_M

References

URL

Tags

	https://github.com/asterisk/asterisk/security/adv…	x_refsource_CONFIRM
	https://github.com/asterisk/asterisk/commit/d7d77…	x_refsource_MISC
	https://github.com/EnableSecurity/advisories/tree…	x_refsource_MISC
	http://www.openwall.com/lists/oss-security/2023/12/15/7
	http://packetstormsecurity.com/files/176251/Aster…
	http://seclists.org/fulldisclosure/2023/Dec/24
	https://lists.debian.org/debian-lts-announce/2023…

Impacted products

	Vendor	Product	Version
	asterisk	asterisk	Affected: < 18.20.1 Affected: >= 19.0.0, < 20.5.1 Affected: = 21.0.0 Affected: < 18.9-cert6

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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            ],
            "url": "https://github.com/asterisk/asterisk/commit/d7d7764cb07c8a1872804321302ef93bf62cba05"
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      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-49786",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-08T14:19:55.907894Z",
                "version": "2.0.3"
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        "providerMetadata": {
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
      "affected": [
        {
          "product": "asterisk",
          "vendor": "asterisk",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 18.20.1"
            },
            {
              "status": "affected",
              "version": "\u003e= 19.0.0, \u003c 20.5.1"
            },
            {
              "status": "affected",
              "version": "= 21.0.0"
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            {
              "status": "affected",
              "version": "\u003c 18.9-cert6"
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          "lang": "en",
          "value": "Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk prior to versions 18.20.1, 20.5.1, and 21.0.1; as well as certified-asterisk prior to 18.9-cert6; Asterisk is susceptible to a DoS due to a race condition in the hello handshake phase of the DTLS protocol when handling DTLS-SRTP for media setup. This attack can be done continuously, thus denying new DTLS-SRTP encrypted calls during the attack. Abuse of this vulnerability may lead to a massive Denial of Service on vulnerable Asterisk servers for calls that rely on DTLS-SRTP. Commit d7d7764cb07c8a1872804321302ef93bf62cba05 contains a fix, which is part of versions 18.20.1, 20.5.1, 21.0.1, amd 18.9-cert6."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-703",
              "description": "CWE-703: Improper Check or Handling of Exceptional Conditions",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-12-29T00:06:18.647Z",
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      },
      "references": [
        {
          "name": "https://github.com/asterisk/asterisk/security/advisories/GHSA-hxj9-xwr8-w8pq",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-hxj9-xwr8-w8pq"
        },
        {
          "name": "https://github.com/asterisk/asterisk/commit/d7d7764cb07c8a1872804321302ef93bf62cba05",
          "tags": [
            "x_refsource_MISC"
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          "url": "https://github.com/asterisk/asterisk/commit/d7d7764cb07c8a1872804321302ef93bf62cba05"
        },
        {
          "name": "https://github.com/EnableSecurity/advisories/tree/master/ES2023-01-asterisk-dtls-hello-race",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/EnableSecurity/advisories/tree/master/ES2023-01-asterisk-dtls-hello-race"
        },
        {
          "url": "http://www.openwall.com/lists/oss-security/2023/12/15/7"
        },
        {
          "url": "http://packetstormsecurity.com/files/176251/Asterisk-20.1.0-Denial-Of-Service.html"
        },
        {
          "url": "http://seclists.org/fulldisclosure/2023/Dec/24"
        },
        {
          "url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00019.html"
        }
      ],
      "source": {
        "advisory": "GHSA-hxj9-xwr8-w8pq",
        "discovery": "UNKNOWN"
      },
      "title": "Asterisk susceptible to Denial of Service via DTLS Hello packets during call initiation"
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    "dateReserved": "2023-11-30T13:39:50.862Z",
    "dateUpdated": "2025-02-13T17:18:55.224Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2023-37457 (GCVE-0-2023-37457)

Vulnerability from cvelistv5 – Published: 2023-12-14 19:43 – Updated: 2025-02-13 17:01

Summary

Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk versions 18.20.0 and prior, 20.5.0 and prior, and 21.0.0; as well as ceritifed-asterisk 18.9-cert5 and prior, the 'update' functionality of the PJSIP_HEADER dialplan function can exceed the available buffer space for storing the new value of a header. By doing so this can overwrite memory or cause a crash. This is not externally exploitable, unless dialplan is explicitly written to update a header based on data from an outside source. If the 'update' functionality is not used the vulnerability does not occur. A patch is available at commit a1ca0268254374b515fa5992f01340f7717113fa.

Severity ?

7.5 (High)


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

CWE

CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Assigner

GitHub_M

References

URL

Tags

	https://github.com/asterisk/asterisk/security/adv…	x_refsource_CONFIRM
	https://github.com/asterisk/asterisk/commit/a1ca0…	x_refsource_MISC
	https://lists.debian.org/debian-lts-announce/2023…

Impacted products

	Vendor	Product	Version
	asterisk	asterisk	Affected: <= 18.20.0 Affected: >= 19.0.0, <= 20.5.0 Affected: = 21.0.0 Affected: <= 18.9-cert5

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T17:16:30.273Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://github.com/asterisk/asterisk/security/advisories/GHSA-98rc-4j27-74hh",
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-98rc-4j27-74hh"
          },
          {
            "name": "https://github.com/asterisk/asterisk/commit/a1ca0268254374b515fa5992f01340f7717113fa",
            "tags": [
              "x_refsource_MISC",
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            "url": "https://github.com/asterisk/asterisk/commit/a1ca0268254374b515fa5992f01340f7717113fa"
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          {
            "tags": [
              "x_transferred"
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            "url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00019.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "asterisk",
          "vendor": "asterisk",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c= 18.20.0"
            },
            {
              "status": "affected",
              "version": "\u003e= 19.0.0, \u003c= 20.5.0"
            },
            {
              "status": "affected",
              "version": "= 21.0.0"
            },
            {
              "status": "affected",
              "version": "\u003c= 18.9-cert5"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk versions 18.20.0 and prior, 20.5.0 and prior, and 21.0.0; as well as ceritifed-asterisk 18.9-cert5 and prior, the \u0027update\u0027 functionality of the PJSIP_HEADER dialplan function can exceed the available buffer space for storing the new value of a header. By doing so this can overwrite memory or cause a crash. This is not externally exploitable, unless dialplan is explicitly written to update a header based on data from an outside source. If the \u0027update\u0027 functionality is not used the vulnerability does not occur. A patch is available at commit a1ca0268254374b515fa5992f01340f7717113fa."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-120",
              "description": "CWE-120: Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2023-12-29T00:06:20.393Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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      },
      "references": [
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          "name": "https://github.com/asterisk/asterisk/security/advisories/GHSA-98rc-4j27-74hh",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-98rc-4j27-74hh"
        },
        {
          "name": "https://github.com/asterisk/asterisk/commit/a1ca0268254374b515fa5992f01340f7717113fa",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/asterisk/asterisk/commit/a1ca0268254374b515fa5992f01340f7717113fa"
        },
        {
          "url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00019.html"
        }
      ],
      "source": {
        "advisory": "GHSA-98rc-4j27-74hh",
        "discovery": "UNKNOWN"
      },
      "title": "Asterisk\u0027s PJSIP_HEADER dialplan function can overwrite memory/cause crash when using \u0027update\u0027"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2023-37457",
    "datePublished": "2023-12-14T19:43:30.945Z",
    "dateReserved": "2023-07-06T13:01:36.996Z",
    "dateUpdated": "2025-02-13T17:01:26.636Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2023-49294 (GCVE-0-2023-49294)

Vulnerability from cvelistv5 – Published: 2023-12-14 19:40 – Updated: 2025-02-13 17:18

Summary

Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk prior to versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, it is possible to read any arbitrary file even when the `live_dangerously` is not enabled. This allows arbitrary files to be read. Asterisk versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, contain a fix for this issue.

Severity ?

4.9 (Medium)


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

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

GitHub_M

References

URL

Tags

	https://github.com/asterisk/asterisk/security/adv…	x_refsource_CONFIRM
	https://github.com/asterisk/asterisk/commit/424be…	x_refsource_MISC
	https://github.com/asterisk/asterisk/blob/master/…	x_refsource_MISC
	https://lists.debian.org/debian-lts-announce/2023…

Impacted products

	Vendor	Product	Version
	asterisk	asterisk	Affected: < 18.20.1 Affected: >= 19.0.0, < 20.5.1 Affected: = 21.0.0 Affected: < 18.9-cert6

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T21:53:45.375Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://github.com/asterisk/asterisk/security/advisories/GHSA-8857-hfmw-vg8f",
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-8857-hfmw-vg8f"
          },
          {
            "name": "https://github.com/asterisk/asterisk/commit/424be345639d75c6cb7d0bd2da5f0f407dbd0bd5",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/asterisk/asterisk/commit/424be345639d75c6cb7d0bd2da5f0f407dbd0bd5"
          },
          {
            "name": "https://github.com/asterisk/asterisk/blob/master/main/manager.c#L3757",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/asterisk/asterisk/blob/master/main/manager.c#L3757"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00019.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "asterisk",
          "vendor": "asterisk",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 18.20.1"
            },
            {
              "status": "affected",
              "version": "\u003e= 19.0.0, \u003c 20.5.1"
            },
            {
              "status": "affected",
              "version": "= 21.0.0"
            },
            {
              "status": "affected",
              "version": "\u003c 18.9-cert6"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk prior to versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, it is possible to read any arbitrary file even when the `live_dangerously` is not enabled. This allows arbitrary files to be read. Asterisk versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, contain a fix for this issue."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-22",
              "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-12-29T00:06:21.896Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/asterisk/asterisk/security/advisories/GHSA-8857-hfmw-vg8f",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-8857-hfmw-vg8f"
        },
        {
          "name": "https://github.com/asterisk/asterisk/commit/424be345639d75c6cb7d0bd2da5f0f407dbd0bd5",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/asterisk/asterisk/commit/424be345639d75c6cb7d0bd2da5f0f407dbd0bd5"
        },
        {
          "name": "https://github.com/asterisk/asterisk/blob/master/main/manager.c#L3757",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/asterisk/asterisk/blob/master/main/manager.c#L3757"
        },
        {
          "url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00019.html"
        }
      ],
      "source": {
        "advisory": "GHSA-8857-hfmw-vg8f",
        "discovery": "UNKNOWN"
      },
      "title": "Asterisk Path Traversal vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2023-49294",
    "datePublished": "2023-12-14T19:40:46.157Z",
    "dateReserved": "2023-11-24T16:45:24.314Z",
    "dateUpdated": "2025-02-13T17:18:40.277Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

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

CERTFR-2023-AVI-1040

Solution

CVE-2023-49786 (GCVE-0-2023-49786)

CVE-2023-37457 (GCVE-0-2023-37457)

CVE-2023-49294 (GCVE-0-2023-49294)

Tags

Sightings

Nomenclature