github - ghsa-3p74-pwfx-pcgr

ghsa-3p74-pwfx-pcgr

Vulnerability from github

Published

2022-05-01 23:44

Modified

2022-05-01 23:44

Details

The IAX2 channel driver (chan_iax2) in Asterisk 1.2 before revision 72630 and 1.4 before revision 65679, when configured to allow unauthenticated calls, sends "early audio" to an unverified source IP address of a NEW message, which allows remote attackers to cause a denial of service (traffic amplification) via a spoofed NEW message.

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{
  "affected": [],
  "aliases": [
    "CVE-2008-1923"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2008-04-23T16:05:00Z",
    "severity": "HIGH"
  },
  "details": "The IAX2 channel driver (chan_iax2) in Asterisk 1.2 before revision 72630 and 1.4 before revision 65679, when configured to allow unauthenticated calls, sends \"early audio\" to an unverified source IP address of a NEW message, which allows remote attackers to cause a denial of service (traffic amplification) via a spoofed NEW message.",
  "id": "GHSA-3p74-pwfx-pcgr",
  "modified": "2022-05-01T23:44:57Z",
  "published": "2022-05-01T23:44:57Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2008-1923"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/42049"
    },
    {
      "type": "WEB",
      "url": "http://bugs.digium.com/view.php?id=10078"
    },
    {
      "type": "WEB",
      "url": "http://downloads.digium.com/pub/security/AST-2008-006.html"
    },
    {
      "type": "WEB",
      "url": "http://www.altsci.com/concepts/page.php?s=asteri\u0026p=1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2008-1923 (GCVE-0-2008-1923)

Vulnerability from cvelistv5

Published

2008-04-23 16:00

Modified

2024-08-07 08:41

Severity ?

CWE

n/a

Summary

The IAX2 channel driver (chan_iax2) in Asterisk 1.2 before revision 72630 and 1.4 before revision 65679, when configured to allow unauthenticated calls, sends "early audio" to an unverified source IP address of a NEW message, which allows remote attackers to cause a denial of service (traffic amplification) via a spoofed NEW message.

References

URL

Tags

	https://exchange.xforce.ibmcloud.com/vulnerabilities/42049	vdb-entry, x_refsource_XF
	http://downloads.digium.com/pub/security/AST-2008-006.html	x_refsource_CONFIRM
	http://bugs.digium.com/view.php?id=10078	x_refsource_CONFIRM
	http://www.altsci.com/concepts/page.php?s=asteri&p=1	x_refsource_MISC

Impacted products

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

Show details on NVD website

To clipboard

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