Vulnerability-Lookup

CNVD-2022-85419

Vulnerability from cnvd - Published: 2022-12-07

Title

IBM OPENBMC拒绝服务漏洞

Description

IBM OPENBMC是美国国际商用机器公司（IBM）公司的一个模拟器。 IBM OPENBMC OP910 和 OP940版本存在拒绝服务漏洞，该漏洞源于允许特权用户上传错误的站点身份证书，攻击者可利用该漏洞导致其丢失网络服务。

Severity

中

Patch Name

IBM OPENBMC拒绝服务漏洞的补丁

Patch Description

IBM OPENBMC是美国国际商用机器公司（IBM）公司的一个模拟器。 IBM OPENBMC OP910 和 OP940版本存在拒绝服务漏洞，该漏洞源于允许特权用户上传错误的站点身份证书，攻击者可利用该漏洞导致其丢失网络服务。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/6614233

Reference

https://exchange.xforce.ibmcloud.com/vulnerabilities/207221

Impacted products

Name
['IBM OPENBMC OP910', 'IBM OPENBMC OP940']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-29891",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-29891"
    }
  },
  "description": "IBM OPENBMC\u662f\u7f8e\u56fd\u56fd\u9645\u5546\u7528\u673a\u5668\u516c\u53f8\uff08IBM\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u6a21\u62df\u5668\u3002\n\nIBM OPENBMC OP910 \u548c OP940\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5141\u8bb8\u7279\u6743\u7528\u6237\u4e0a\u4f20\u9519\u8bef\u7684\u7ad9\u70b9\u8eab\u4efd\u8bc1\u4e66\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5176\u4e22\u5931\u7f51\u7edc\u670d\u52a1\u3002",
  "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/6614233",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-85419",
  "openTime": "2022-12-07",
  "patchDescription": "IBM OPENBMC\u662f\u7f8e\u56fd\u56fd\u9645\u5546\u7528\u673a\u5668\u516c\u53f8\uff08IBM\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u6a21\u62df\u5668\u3002\r\n\r\nIBM OPENBMC OP910 \u548c OP940\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5141\u8bb8\u7279\u6743\u7528\u6237\u4e0a\u4f20\u9519\u8bef\u7684\u7ad9\u70b9\u8eab\u4efd\u8bc1\u4e66\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5176\u4e22\u5931\u7f51\u7edc\u670d\u52a1\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 OPENBMC\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "IBM OPENBMC OP910",
      "IBM OPENBMC OP940"
    ]
  },
  "referenceLink": "https://exchange.xforce.ibmcloud.com/vulnerabilities/207221",
  "serverity": "\u4e2d",
  "submitTime": "2022-08-24",
  "title": "IBM OPENBMC\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2021-29891 (GCVE-0-2021-29891)

Vulnerability from cvelistv5 – Published: 2022-08-22 19:35 – Updated: 2024-09-16 22:01

Summary

IBM OPENBMC OP910 and OP940 could allow a privileged user to upload an improper site identity certificate that may cause it to lose network services. IBM X-Force ID: 207221.

Severity ?

4.5 (Medium)


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

CWE

Denial of Service

Assigner

ibm

References

URL

Tags

	https://www.ibm.com/support/pages/node/6614233	x_refsource_CONFIRM
	https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF

Impacted products

	Vendor	Product	Version
	IBM	Power 9 AC922	Affected: OP910 Affected: OP940

Show details on NVD website

JSON

To clipboard

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            "url": "https://www.ibm.com/support/pages/node/6614233"
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            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/207221"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
        {
          "product": "Power 9 AC922",
          "vendor": "IBM",
          "versions": [
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      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 4.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "remediationLevel": "OFFICIAL_FIX",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 3.9,
            "temporalSeverity": "LOW",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/UI:R/S:U/C:N/PR:H/AC:L/A:H/I:N/E:U/RL:O/RC:C",
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      "problemTypes": [
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      "x_legacyV4Record": {
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          "ASSIGNER": "psirt@us.ibm.com",
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              "AC": "L",
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            },
            "TM": {
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              "RC": "C",
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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-2022-85419

CVE-2021-29891 (GCVE-0-2021-29891)

Tags

Sightings

Nomenclature