ubuntu-cve-2013-7100
Vulnerability from osv_ubuntu
Published
2013-12-19 22:55
Modified
2025-07-16 04:50
Summary
Details

Buffer overflow in the unpacksms16 function in apps/app_sms.c in Asterisk Open Source 1.8.x before 1.8.24.1, 10.x before 10.12.4, and 11.x before 11.6.1; Asterisk with Digiumphones 10.x-digiumphones before 10.12.4-digiumphones; and Certified Asterisk 1.8.x before 1.8.15-cert4 and 11.x before 11.2-cert3 allows remote attackers to cause a denial of service (daemon crash) via a 16-bit SMS message with an odd number of bytes, which triggers an infinite loop.

Severity
N/A (UNKNOWN)
medium
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "asterisk",
            "binary_version": "1:11.7.0~dfsg-1ubuntu1"
          },
          {
            "binary_name": "asterisk-config",
            "binary_version": "1:11.7.0~dfsg-1ubuntu1"
          },
          {
            "binary_name": "asterisk-dahdi",
            "binary_version": "1:11.7.0~dfsg-1ubuntu1"
          },
          {
            "binary_name": "asterisk-dbg",
            "binary_version": "1:11.7.0~dfsg-1ubuntu1"
          },
          {
            "binary_name": "asterisk-dev",
            "binary_version": "1:11.7.0~dfsg-1ubuntu1"
          },
          {
            "binary_name": "asterisk-doc",
            "binary_version": "1:11.7.0~dfsg-1ubuntu1"
          },
          {
            "binary_name": "asterisk-mobile",
            "binary_version": "1:11.7.0~dfsg-1ubuntu1"
          },
          {
            "binary_name": "asterisk-modules",
            "binary_version": "1:11.7.0~dfsg-1ubuntu1"
          },
          {
            "binary_name": "asterisk-mp3",
            "binary_version": "1:11.7.0~dfsg-1ubuntu1"
          },
          {
            "binary_name": "asterisk-mysql",
            "binary_version": "1:11.7.0~dfsg-1ubuntu1"
          },
          {
            "binary_name": "asterisk-ooh323",
            "binary_version": "1:11.7.0~dfsg-1ubuntu1"
          },
          {
            "binary_name": "asterisk-voicemail",
            "binary_version": "1:11.7.0~dfsg-1ubuntu1"
          },
          {
            "binary_name": "asterisk-voicemail-imapstorage",
            "binary_version": "1:11.7.0~dfsg-1ubuntu1"
          },
          {
            "binary_name": "asterisk-voicemail-odbcstorage",
            "binary_version": "1:11.7.0~dfsg-1ubuntu1"
          },
          {
            "binary_name": "asterisk-vpb",
            "binary_version": "1:11.7.0~dfsg-1ubuntu1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:14.04:LTS",
        "name": "asterisk",
        "purl": "pkg:deb/ubuntu/asterisk@1:11.7.0~dfsg-1ubuntu1?arch=source\u0026distro=trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:11.7.0~dfsg-1ubuntu1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1:1.8.13.1~dfsg-3ubuntu3",
        "1:11.6.0~dfsg-3ubuntu1"
      ]
    }
  ],
  "aliases": [],
  "details": "Buffer overflow in the unpacksms16 function in apps/app_sms.c in Asterisk Open Source 1.8.x before 1.8.24.1, 10.x before 10.12.4, and 11.x before 11.6.1; Asterisk with Digiumphones 10.x-digiumphones before 10.12.4-digiumphones; and Certified Asterisk 1.8.x before 1.8.15-cert4 and 11.x before 11.2-cert3 allows remote attackers to cause a denial of service (daemon crash) via a 16-bit SMS message with an odd number of bytes, which triggers an infinite loop.",
  "id": "UBUNTU-CVE-2013-7100",
  "modified": "2025-07-16T04:50:22Z",
  "published": "2013-12-19T22:55:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2013-7100"
    },
    {
      "type": "REPORT",
      "url": "https://issues.asterisk.org/jira/browse/ASTERISK-22590"
    },
    {
      "type": "REPORT",
      "url": "http://downloads.asterisk.org/pub/security/AST-2013-006.html"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2013-7100"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2013-7100"
  ],
  "withdrawn": "2025-07-18T16:42:57Z"
}



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