Vulnerability-Lookup

CNVD-2021-31236

Vulnerability from cnvd - Published: 2021-04-27

Title

IBM Spectrum Protect缓冲区溢出漏洞（CNVD-2021-31236）

Description

IBM Spectrum Protect（前称Tivoli Storage Manager）是美国IBM公司的一套数据保护平台。该平台为企业提供单一控制和管理点，并支持对所有规模的虚拟、物理和云环境进行备份和恢复。 IBM Spectrum Protect Client 存在安全漏洞，该漏洞源于不适当的边界检查导致的堆栈缓冲区溢出的影响。目前没有详细的漏洞细节提供。

Severity

中

Patch Name

IBM Spectrum Protect缓冲区溢出漏洞（CNVD-2021-31236）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://www.ibm.com/support/pages/node/6445497

Reference

https://www.ibm.com/blogs/psirt/security-bulletin-stack-based-buffer-overflow-vulnerabilities-in-ibm-spectrum-protect-back-up-archive-client-and-ibm-spectrum-protect-for-space-management-cve-2021-29672-cve-2021-20546/

Impacted products

Name
IBM Spectrum Protect

Show details on source website

JSON

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-20546"
    }
  },
  "description": "IBM Spectrum Protect\uff08\u524d\u79f0Tivoli Storage Manager\uff09\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u5957\u6570\u636e\u4fdd\u62a4\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u4e3a\u4f01\u4e1a\u63d0\u4f9b\u5355\u4e00\u63a7\u5236\u548c\u7ba1\u7406\u70b9\uff0c\u5e76\u652f\u6301\u5bf9\u6240\u6709\u89c4\u6a21\u7684\u865a\u62df\u3001\u7269\u7406\u548c\u4e91\u73af\u5883\u8fdb\u884c\u5907\u4efd\u548c\u6062\u590d\u3002\n\nIBM Spectrum Protect Client \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4e0d\u9002\u5f53\u7684\u8fb9\u754c\u68c0\u67e5\u5bfc\u81f4\u7684\u5806\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u7684\u5f71\u54cd\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-31236",
  "openTime": "2021-04-27",
  "patchDescription": "IBM Spectrum Protect\uff08\u524d\u79f0Tivoli Storage Manager\uff09\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u5957\u6570\u636e\u4fdd\u62a4\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u4e3a\u4f01\u4e1a\u63d0\u4f9b\u5355\u4e00\u63a7\u5236\u548c\u7ba1\u7406\u70b9\uff0c\u5e76\u652f\u6301\u5bf9\u6240\u6709\u89c4\u6a21\u7684\u865a\u62df\u3001\u7269\u7406\u548c\u4e91\u73af\u5883\u8fdb\u884c\u5907\u4efd\u548c\u6062\u590d\u3002\r\n\r\nIBM Spectrum Protect Client \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4e0d\u9002\u5f53\u7684\u8fb9\u754c\u68c0\u67e5\u5bfc\u81f4\u7684\u5806\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u7684\u5f71\u54cd\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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 Spectrum Protect\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2021-31236\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "IBM Spectrum Protect"
  },
  "referenceLink": "https://www.ibm.com/blogs/psirt/security-bulletin-stack-based-buffer-overflow-vulnerabilities-in-ibm-spectrum-protect-back-up-archive-client-and-ibm-spectrum-protect-for-space-management-cve-2021-29672-cve-2021-20546/",
  "serverity": "\u4e2d",
  "submitTime": "2021-04-26",
  "title": "IBM Spectrum Protect\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2021-31236\uff09"
}

CVE-2021-20546 (GCVE-0-2021-20546)

Vulnerability from cvelistv5 – Published: 2021-04-26 16:30 – Updated: 2024-09-16 19:19

Summary

IBM Spectrum Protect Client 8.1.0.0 through 8.1.11.0 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking. A local attacker could overflow a buffer and cause the application to crash. IBM X-Force ID: 198934

Severity

6.2 (Medium)


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

CWE

Denial of Service

Assigner

ibm mitre root

References

2 references

URL	Tags
https://www.ibm.com/support/pages/node/6445497	x_refsource_CONFIRM
https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF

Impacted products

1 product

Vendor	Product	Version
IBM	Spectrum Protect for Space Management	Affected: 8.1.0.0 Affected: 8.1.11.0

Date Public

2021-04-23 00:00

Show details on NVD website

JSON

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            "url": "https://www.ibm.com/support/pages/node/6445497"
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        ],
        "title": "CVE Program Container"
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    "cna": {
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            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.2,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "remediationLevel": "OFFICIAL_FIX",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
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            "temporalSeverity": "MEDIUM",
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Sightings

Author	Source	Type	Date	Other

Nomenclature

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Confirmed: The vulnerability has been validated from an analyst's perspective.
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Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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CNVD-2021-31236

CVE-2021-20546 (GCVE-0-2021-20546)

Tags

Sightings

Nomenclature

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