cnvd - cnvd-2021-31236

cnvd-2021-31236

Vulnerability from cnvd

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:

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。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:

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

To clipboard

{
  "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"
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  "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

Modified

2024-09-16 19:19

Severity ?

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

CWE

Denial of Service

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

References

▼	URL	Tags
	https://www.ibm.com/support/pages/node/6445497	x_refsource_CONFIRM
	https://exchange.xforce.ibmcloud.com/vulnerabilities/198934	vdb-entry, x_refsource_XF

Impacted products

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

Show details on NVD website

JSON

To clipboard

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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",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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