cnvd - cnvd-2017-37611

cnvd-2017-37611

Vulnerability from cnvd

Title: Digium Asterisk Open Source和Certified Asterisk 'chan_skinny'拒绝服务漏洞

Description:

Digium Asterisk Open Source和Certified Asterisk都是美国Digium公司的开源电话交换机（PBX）系统软件。该软件支持语音信箱、多方语音会议、交互式语音应答(IVR)等。

Digium Asterisk Open Source和Certified Asterisk中的chan_skinny.c文件存在安全漏洞。攻击者可通过发送大量的请求利用该漏洞造成拒绝服务（大量虚拟内存消耗）。

Severity: 中

Patch Name: Digium Asterisk Open Source和Certified Asterisk 'chan_skinny'拒绝服务漏洞的补丁

Patch Description:

Digium Asterisk Open Source和Certified Asterisk中的chan_skinny.c文件存在安全漏洞。攻击者可通过发送大量的请求利用该漏洞造成拒绝服务（大量虚拟内存消耗）。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

厂商已发布漏洞修复程序，请及时关注更新： http://downloads.asterisk.org/pub/security/AST-2017-013.html

Reference: http://downloads.asterisk.org/pub/security/AST-2017-013.html

Impacted products

Name
['Digium, Inc. Asterisk Open Source 13.，<13.18.4', 'Digium, Inc. Asterisk Open Source 14.，<14.7.4', 'Digium, Inc. Asterisk Open Source 15.*，<15.1.4', 'Digium, Inc. Certified Asterisk 13.13-cert9']

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "102023"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-17090"
    }
  },
  "description": "Digium Asterisk Open Source\u548cCertified Asterisk\u90fd\u662f\u7f8e\u56fdDigium\u516c\u53f8\u7684\u5f00\u6e90\u7535\u8bdd\u4ea4\u6362\u673a\uff08PBX\uff09\u7cfb\u7edf\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u652f\u6301\u8bed\u97f3\u4fe1\u7bb1\u3001\u591a\u65b9\u8bed\u97f3\u4f1a\u8bae\u3001\u4ea4\u4e92\u5f0f\u8bed\u97f3\u5e94\u7b54(IVR)\u7b49\u3002\r\n\r\nDigium Asterisk Open Source\u548cCertified Asterisk\u4e2d\u7684chan_skinny.c\u6587\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u5927\u91cf\u7684\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5927\u91cf\u865a\u62df\u5185\u5b58\u6d88\u8017\uff09\u3002",
  "discovererName": "Juan Sacco",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://downloads.asterisk.org/pub/security/AST-2017-013.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-37611",
  "openTime": "2017-12-20",
  "patchDescription": "Digium Asterisk Open Source\u548cCertified Asterisk\u90fd\u662f\u7f8e\u56fdDigium\u516c\u53f8\u7684\u5f00\u6e90\u7535\u8bdd\u4ea4\u6362\u673a\uff08PBX\uff09\u7cfb\u7edf\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u652f\u6301\u8bed\u97f3\u4fe1\u7bb1\u3001\u591a\u65b9\u8bed\u97f3\u4f1a\u8bae\u3001\u4ea4\u4e92\u5f0f\u8bed\u97f3\u5e94\u7b54(IVR)\u7b49\u3002\r\n\r\nDigium Asterisk Open Source\u548cCertified Asterisk\u4e2d\u7684chan_skinny.c\u6587\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u5927\u91cf\u7684\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5927\u91cf\u865a\u62df\u5185\u5b58\u6d88\u8017\uff09\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Digium Asterisk Open Source\u548cCertified Asterisk \u0027chan_skinny\u0027\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Digium, Inc. Asterisk Open Source 13.*\uff0c\u003c13.18.4",
      "Digium, Inc. Asterisk Open Source 14.*\uff0c\u003c14.7.4",
      "Digium, Inc. Asterisk Open Source 15.*\uff0c\u003c15.1.4",
      "Digium, Inc. Certified Asterisk 13.13-cert9"
    ]
  },
  "referenceLink": "http://downloads.asterisk.org/pub/security/AST-2017-013.html",
  "serverity": "\u4e2d",
  "submitTime": "2017-12-04",
  "title": "Digium Asterisk Open Source\u548cCertified Asterisk \u0027chan_skinny\u0027\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-17090 (GCVE-0-2017-17090)

Vulnerability from cvelistv5

Published

2017-12-02 00:00

Modified

2024-08-05 20:43

Severity ?

CWE

Summary

An issue was discovered in chan_skinny.c in Asterisk Open Source 13.18.2 and older, 14.7.2 and older, and 15.1.2 and older, and Certified Asterisk 13.13-cert7 and older. If the chan_skinny (aka SCCP protocol) channel driver is flooded with certain requests, it can cause the asterisk process to use excessive amounts of virtual memory, eventually causing asterisk to stop processing requests of any kind.

References

▼	URL	Tags
	http://www.securitytracker.com/id/1039948	vdb-entry, x_refsource_SECTRACK
	https://www.exploit-db.com/exploits/43992/	exploit, x_refsource_EXPLOIT-DB
	http://www.securityfocus.com/bid/102023	vdb-entry, x_refsource_BID
	https://issues.asterisk.org/jira/browse/ASTERISK-27452	x_refsource_CONFIRM
	https://lists.debian.org/debian-lts-announce/2017/12/msg00028.html	mailing-list, x_refsource_MLIST
	https://www.debian.org/security/2017/dsa-4076	vendor-advisory, x_refsource_DEBIAN
	http://downloads.digium.com/pub/security/AST-2017-013.html	x_refsource_CONFIRM

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T20:43:59.739Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "1039948",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1039948"
          },
          {
            "name": "43992",
            "tags": [
              "exploit",
              "x_refsource_EXPLOIT-DB",
              "x_transferred"
            ],
            "url": "https://www.exploit-db.com/exploits/43992/"
          },
          {
            "name": "102023",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/102023"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://issues.asterisk.org/jira/browse/ASTERISK-27452"
          },
          {
            "name": "[debian-lts-announce] 20171230 [SECURITY] [DLA 1225-1] asterisk security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2017/12/msg00028.html"
          },
          {
            "name": "DSA-4076",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2017/dsa-4076"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://downloads.digium.com/pub/security/AST-2017-013.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
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            }
          ]
        }
      ],
      "datePublic": "2017-12-01T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in chan_skinny.c in Asterisk Open Source 13.18.2 and older, 14.7.2 and older, and 15.1.2 and older, and Certified Asterisk 13.13-cert7 and older. If the chan_skinny (aka SCCP protocol) channel driver is flooded with certain requests, it can cause the asterisk process to use excessive amounts of virtual memory, eventually causing asterisk to stop processing requests of any kind."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-02-09T10:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "1039948",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
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        },
        {
          "name": "43992",
          "tags": [
            "exploit",
            "x_refsource_EXPLOIT-DB"
          ],
          "url": "https://www.exploit-db.com/exploits/43992/"
        },
        {
          "name": "102023",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/102023"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://issues.asterisk.org/jira/browse/ASTERISK-27452"
        },
        {
          "name": "[debian-lts-announce] 20171230 [SECURITY] [DLA 1225-1] asterisk security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2017/12/msg00028.html"
        },
        {
          "name": "DSA-4076",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2017/dsa-4076"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://downloads.digium.com/pub/security/AST-2017-013.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-17090",
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        },
        "affects": {
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            "vendor_data": [
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                "product": {
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                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
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            }
          ]
        },
        "problemtype": {
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            {
              "description": [
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                  "value": "n/a"
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        },
        "references": {
          "reference_data": [
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              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1039948"
            },
            {
              "name": "43992",
              "refsource": "EXPLOIT-DB",
              "url": "https://www.exploit-db.com/exploits/43992/"
            },
            {
              "name": "102023",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/102023"
            },
            {
              "name": "https://issues.asterisk.org/jira/browse/ASTERISK-27452",
              "refsource": "CONFIRM",
              "url": "https://issues.asterisk.org/jira/browse/ASTERISK-27452"
            },
            {
              "name": "[debian-lts-announce] 20171230 [SECURITY] [DLA 1225-1] asterisk security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2017/12/msg00028.html"
            },
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              "refsource": "DEBIAN",
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            },
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              "refsource": "CONFIRM",
              "url": "http://downloads.digium.com/pub/security/AST-2017-013.html"
            }
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-17090",
    "datePublished": "2017-12-02T00:00:00",
    "dateReserved": "2017-12-01T00:00:00",
    "dateUpdated": "2024-08-05T20:43:59.739Z",
    "state": "PUBLISHED"
  },
  "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.
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.

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