cnvd - cnvd-2021-09491

CNVD-2021-09491

Vulnerability from cnvd - Published: 2021-02-06

Title

IBM API Connect输入验证错误漏洞（CNVD-2021-09491）

Description

IBM API Connect（APIConnect）是美国IBM公司的一套用于管理API生命周期的集成解决方案。该产品支持创建、运行、管理和保护API和微服务等。 IBM API Connect存在输入验证错误漏洞，攻击者可利用该漏洞可以通过Web缓存创建欺骗数据，以欺骗受害者。

Severity

中

Patch Name

IBM API Connect输入验证错误漏洞（CNVD-2021-09491）的补丁

Patch Description

IBM API Connect（APIConnect）是美国IBM公司的一套用于管理API生命周期的集成解决方案。该产品支持创建、运行、管理和保护API和微服务等。 IBM API Connect存在输入验证错误漏洞，攻击者可利用该漏洞可以通过Web缓存创建欺骗数据，以欺骗受害者。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

厂商已发布了漏洞修复程序，请及时关注更新： https://www.ibm.com/support/pages/node/6410498

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-4828

Impacted products

Name
IBM API Connect

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-4828",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-4828"
    }
  },
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  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.ibm.com/support/pages/node/6410498",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-09491",
  "openTime": "2021-02-06",
  "patchDescription": "IBM API Connect\uff08APIConnect\uff09\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u5957\u7528\u4e8e\u7ba1\u7406API\u751f\u547d\u5468\u671f\u7684\u96c6\u6210\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u4ea7\u54c1\u652f\u6301\u521b\u5efa\u3001\u8fd0\u884c\u3001\u7ba1\u7406\u548c\u4fdd\u62a4API\u548c\u5fae\u670d\u52a1\u7b49\u3002\r\n\r\nIBM API Connect\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u901a\u8fc7Web\u7f13\u5b58\u521b\u5efa\u6b3a\u9a97\u6570\u636e\uff0c\u4ee5\u6b3a\u9a97\u53d7\u5bb3\u8005\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 API Connect\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2021-09491\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "IBM API Connect"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-4828",
  "serverity": "\u4e2d",
  "submitTime": "2021-02-05",
  "title": "IBM API Connect\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2021-09491\uff09"
}

CVE-2020-4828 (GCVE-0-2020-4828)

Vulnerability from cvelistv5 – Published: 2021-02-04 16:55 – Updated: 2024-09-16 18:33

Summary

IBM API Connect 10.0.0.0 through 10.0.1.0 and 2018.4.1.0 through 2018.4.1.13 is vulnerable to web cache poisoning, caused by improper input validation by modifying HTTP request headers. IBM X-Force ID: 189842.

Severity ?

6.5 (Medium)


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

CWE

Gain Access

Assigner

ibm

References

URL

Tags

	https://www.ibm.com/support/pages/node/6410498	x_refsource_CONFIRM
	https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF

Impacted products

	Vendor	Product	Version
	IBM	API Connect	Affected: 2018.4.1.0 Affected: 2018.4.1.13 Affected: 10.0.0.0 Affected: 10.0.1.0

Show details on NVD website

JSON

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          "dateUpdated": "2024-08-04T08:14:59.124Z",
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            "url": "https://www.ibm.com/support/pages/node/6410498"
          },
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            "tags": [
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              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/189842"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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          "product": "API Connect",
          "vendor": "IBM",
          "versions": [
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              "version": "2018.4.1.0"
            },
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              "version": "2018.4.1.13"
            },
            {
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "exploitCodeMaturity": "UNPROVEN",
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            "privilegesRequired": "NONE",
            "remediationLevel": "OFFICIAL_FIX",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 5.7,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/C:L/PR:N/UI:N/AC:L/I:L/A:N/S:U/RC:C/RL:O/E:U",
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}

Sightings

Author	Source	Type	Date

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-2021-09491

CVE-2020-4828 (GCVE-0-2020-4828)

Tags

Sightings

Nomenclature