Vulnerability-Lookup

CNVD-2020-73497

Vulnerability from cnvd - Published: 2020-12-23

Title

IBM Loopback注入漏洞

Description

IBM Loopback是美国IBM公司的一个基于NodeJs的API框架。该框架可支持NodeJs应用与大部分主流数据库、IOS、Android等设备、数据源、配置源进行交互。 Loopback 8.0.0版本存在注入漏洞，该漏洞允许攻击者可利用该漏洞操纵或污染Javascript值，并导致拒绝服务或可能执行代码。

Severity

高

Patch Name

IBM Loopback注入漏洞的补丁

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： https://exchange.xforce.ibmcloud.com/vulnerabilities/192706

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-4988

Impacted products

Name
IBM IBM Loopback 8.0.0

Show details on source website

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-4988",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-4988"
    }
  },
  "description": "IBM Loopback\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u4e2a\u57fa\u4e8eNodeJs\u7684API\u6846\u67b6\u3002\u8be5\u6846\u67b6\u53ef\u652f\u6301NodeJs\u5e94\u7528\u4e0e\u5927\u90e8\u5206\u4e3b\u6d41\u6570\u636e\u5e93\u3001IOS\u3001Android\u7b49\u8bbe\u5907\u3001\u6570\u636e\u6e90\u3001\u914d\u7f6e\u6e90\u8fdb\u884c\u4ea4\u4e92\u3002\n\nLoopback 8.0.0\u7248\u672c\u5b58\u5728\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u64cd\u7eb5\u6216\u6c61\u67d3Javascript\u503c\uff0c\u5e76\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6216\u53ef\u80fd\u6267\u884c\u4ee3\u7801\u3002",
  "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\nhttps://exchange.xforce.ibmcloud.com/vulnerabilities/192706",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-73497",
  "openTime": "2020-12-23",
  "patchDescription": "IBM Loopback\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u4e2a\u57fa\u4e8eNodeJs\u7684API\u6846\u67b6\u3002\u8be5\u6846\u67b6\u53ef\u652f\u6301NodeJs\u5e94\u7528\u4e0e\u5927\u90e8\u5206\u4e3b\u6d41\u6570\u636e\u5e93\u3001IOS\u3001Android\u7b49\u8bbe\u5907\u3001\u6570\u636e\u6e90\u3001\u914d\u7f6e\u6e90\u8fdb\u884c\u4ea4\u4e92\u3002\r\n\r\nLoopback 8.0.0\u7248\u672c\u5b58\u5728\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u64cd\u7eb5\u6216\u6c61\u67d3Javascript\u503c\uff0c\u5e76\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6216\u53ef\u80fd\u6267\u884c\u4ee3\u7801\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": "IBM Loopback\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "IBM IBM Loopback 8.0.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-4988",
  "serverity": "\u9ad8",
  "submitTime": "2020-12-22",
  "title": "IBM Loopback\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2020-4988 (GCVE-0-2020-4988)

Vulnerability from cvelistv5 – Published: 2020-12-21 17:50 – Updated: 2024-09-16 16:32

Summary

Loopback 8.0.0 contains a vulnerability that could allow an attacker to manipulate or pollute Javascript values and cause a denial of service or possibly execute code. IBM X-Force ID: 192706.

Severity

7.3 (High)


                        
                          CVSS:3.0/AV:N/A:L/AC:L/I:L/C:L/S:U/UI:N/PR:N/RL:O/E:U/RC:C

CWE

Gain Access

Assigner

ibm

References

1 reference

URL	Tags
https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF

Impacted products

1 product

Vendor	Product	Version
Loopback	Loopback	Affected: 8.0.0

Date Public

2020-12-18 00:00

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T08:22:08.290Z",
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            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/192706"
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        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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          "product": "Loopback",
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          "versions": [
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "LOW",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "remediationLevel": "OFFICIAL_FIX",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 6.4,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/A:L/AC:L/I:L/C:L/S:U/UI:N/PR:N/RL:O/E:U/RC:C",
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      ],
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        },
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        "references": {
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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.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2020-73497

CVE-2020-4988 (GCVE-0-2020-4988)

Tags

Sightings

Nomenclature