Vulnerability-Lookup

GHSA-9JQM-GVWX-9WXQ

Vulnerability from github – Published: 2022-05-01 18:20 – Updated: 2024-02-08 21:30

Details

The IAX2 channel driver (chan_iax2) in Asterisk Open 1.2.x before 1.2.23, 1.4.x before 1.4.9, and Asterisk Appliance Developer Kit before 0.6.0, when configured to allow unauthenticated calls, allows remote attackers to cause a denial of service (resource exhaustion) via a flood of calls that do not complete a 3-way handshake, which causes an ast_channel to be allocated but not released.

Severity ?

7.5 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2007-4103"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-772"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2007-07-31T10:17:00Z",
    "severity": "HIGH"
  },
  "details": "The IAX2 channel driver (chan_iax2) in Asterisk Open 1.2.x before 1.2.23, 1.4.x before 1.4.9, and Asterisk Appliance Developer Kit before 0.6.0, when configured to allow unauthenticated calls, allows remote attackers to cause a denial of service (resource exhaustion) via a flood of calls that do not complete a 3-way handshake, which causes an ast_channel to be allocated but not released.",
  "id": "GHSA-9jqm-gvwx-9wxq",
  "modified": "2024-02-08T21:30:31Z",
  "published": "2022-05-01T18:20:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2007-4103"
    },
    {
      "type": "WEB",
      "url": "http://bugs.gentoo.org/show_bug.cgi?id=185713"
    },
    {
      "type": "WEB",
      "url": "http://ftp.digium.com/pub/asa/ASA-2007-018.pdf"
    },
    {
      "type": "WEB",
      "url": "http://osvdb.org/38197"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/26274"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/29051"
    },
    {
      "type": "WEB",
      "url": "http://security.gentoo.org/glsa/glsa-200802-11.xml"
    },
    {
      "type": "WEB",
      "url": "http://securityreason.com/securityalert/2960"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/archive/1/475069/100/0/threaded"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/24950"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id?1018472"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2007/2701"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2007-4103 (GCVE-0-2007-4103)

Vulnerability from cvelistv5 – Published: 2007-07-31 10:00 – Updated: 2024-08-07 14:46

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.securityfocus.com/bid/24950	vdb-entryx_refsource_BID
	http://security.gentoo.org/glsa/glsa-200802-11.xml	vendor-advisoryx_refsource_GENTOO
	http://secunia.com/advisories/29051	third-party-advisoryx_refsource_SECUNIA
	http://bugs.gentoo.org/show_bug.cgi?id=185713	x_refsource_CONFIRM
	http://www.securitytracker.com/id?1018472	vdb-entryx_refsource_SECTRACK
	http://www.vupen.com/english/advisories/2007/2701	vdb-entryx_refsource_VUPEN
	http://www.securityfocus.com/archive/1/475069/100…	mailing-listx_refsource_BUGTRAQ
	http://securityreason.com/securityalert/2960	third-party-advisoryx_refsource_SREASON
	http://ftp.digium.com/pub/asa/ASA-2007-018.pdf	x_refsource_CONFIRM
	http://osvdb.org/38197	vdb-entryx_refsource_OSVDB
	http://secunia.com/advisories/26274	third-party-advisoryx_refsource_SECUNIA

Show details on NVD website

JSON

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          },
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          },
          {
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              "x_refsource_VUPEN",
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        },
        {
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            "x_refsource_CONFIRM"
          ],
          "url": "http://ftp.digium.com/pub/asa/ASA-2007-018.pdf"
        },
        {
          "name": "38197",
          "tags": [
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            "x_refsource_OSVDB"
          ],
          "url": "http://osvdb.org/38197"
        },
        {
          "name": "26274",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/26274"
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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-9JQM-GVWX-9WXQ

CVE-2007-4103 (GCVE-0-2007-4103)

Tags

Sightings

Nomenclature