Vulnerability-Lookup

CNVD-2018-12156

Vulnerability from cnvd - Published: 2018-06-27

Title

Digium Asterisk Open Source远程认证会话漏洞

Description

Digium Asterisk Open Source是美国Digium公司的一套开源的电话交换机（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 15.4.1之前的15.x版本中存在安全漏洞。攻击者可通过突然中断客户端链接或发送特制的消息利用该漏洞造成系统无法使用（无限循环）。

Severity

中

Patch Name

Digium Asterisk Open Source远程认证会话漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： http://downloads.asterisk.org/pub/security/AST-2018-007.html

Reference

http://downloads.asterisk.org/pub/security/AST-2018-007.html

Impacted products

Name
Digium Asterisk Open Source 15.*，<15.4.1

Show details on source website

JSON

To clipboard

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    "bid": {
      "bidNumber": "104457"
    }
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    "cve": {
      "cveNumber": "CVE-2018-12228"
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  "description": "Digium Asterisk Open Source\u662f\u7f8e\u56fdDigium\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\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 15.4.1\u4e4b\u524d\u768415.x\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7a81\u7136\u4e2d\u65ad\u5ba2\u6237\u7aef\u94fe\u63a5\u6216\u53d1\u9001\u7279\u5236\u7684\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u7cfb\u7edf\u65e0\u6cd5\u4f7f\u7528\uff08\u65e0\u9650\u5faa\u73af\uff09\u3002",
  "discovererName": "Sean Bright",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://downloads.asterisk.org/pub/security/AST-2018-007.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-12156",
  "openTime": "2018-06-27",
  "patchDescription": "Digium Asterisk Open Source\u662f\u7f8e\u56fdDigium\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\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 15.4.1\u4e4b\u524d\u768415.x\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7a81\u7136\u4e2d\u65ad\u5ba2\u6237\u7aef\u94fe\u63a5\u6216\u53d1\u9001\u7279\u5236\u7684\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u7cfb\u7edf\u65e0\u6cd5\u4f7f\u7528\uff08\u65e0\u9650\u5faa\u73af\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\u8fdc\u7a0b\u8ba4\u8bc1\u4f1a\u8bdd\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Digium Asterisk Open Source 15.*\uff0c\u003c15.4.1"
  },
  "referenceLink": "http://downloads.asterisk.org/pub/security/AST-2018-007.html",
  "serverity": "\u4e2d",
  "submitTime": "2018-06-14",
  "title": "Digium Asterisk Open Source\u8fdc\u7a0b\u8ba4\u8bc1\u4f1a\u8bdd\u6f0f\u6d1e"
}

CVE-2018-12228 (GCVE-0-2018-12228)

Vulnerability from cvelistv5 – Published: 2018-06-12 04:00 – Updated: 2024-08-05 08:30

Summary

An issue was discovered in Asterisk Open Source 15.x before 15.4.1. When connected to Asterisk via TCP/TLS, if the client abruptly disconnects, or sends a specially crafted message, then Asterisk gets caught in an infinite loop while trying to read the data stream. This renders the system unusable.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
http://www.securityfocus.com/bid/104457	vdb-entryx_refsource_BID
https://issues.asterisk.org/jira/browse/ASTERISK-27807	x_refsource_CONFIRM
http://downloads.asterisk.org/pub/security/AST-20…	x_refsource_CONFIRM

Date Public

2018-06-11 00:00

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Action not permitted

CNVD-2018-12156

CVE-2018-12228 (GCVE-0-2018-12228)

Tags

Sightings

Nomenclature

Related by attack behaviour