Vulnerability-Lookup

CNVD-2020-49317

Vulnerability from cnvd - Published: 2020-08-29

Title

Apple macOS Catalina ksh shell命令执行漏洞

Description

Apple macOS Catalina是一套专为Mac计算机所开发的专用操作系统。 Apple macOS Catalina ksh处理环境变量存在安全漏洞，允许本地攻击者可以利用漏洞提交特殊的请求，可以执行任意SHELL命令。

Severity

高

Patch Name

Apple macOS Catalina ksh shell命令执行漏洞的补丁

Patch Description

Apple macOS Catalina是一套专为Mac计算机所开发的专用操作系统。 Apple macOS Catalina ksh处理环境变量存在安全漏洞，允许本地攻击者可以利用漏洞提交特殊的请求，可以执行任意SHELL命令。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

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://support.apple.com/zh-cn/HT211170

Reference

https://support.apple.com/zh-cn/HT211170

Impacted products

Name
Apple macOS Catalina < 10.15.5

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-14868",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-14868"
    }
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  "description": "Apple macOS Catalina\u662f\u4e00\u5957\u4e13\u4e3aMac\u8ba1\u7b97\u673a\u6240\u5f00\u53d1\u7684\u4e13\u7528\u64cd\u4f5c\u7cfb\u7edf\u3002\n\nApple macOS Catalina ksh\u5904\u7406\u73af\u5883\u53d8\u91cf\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u8bf7\u6c42\uff0c\u53ef\u4ee5\u6267\u884c\u4efb\u610fSHELL\u547d\u4ee4\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-49317",
  "openTime": "2020-08-29",
  "patchDescription": "Apple macOS Catalina\u662f\u4e00\u5957\u4e13\u4e3aMac\u8ba1\u7b97\u673a\u6240\u5f00\u53d1\u7684\u4e13\u7528\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nApple macOS Catalina ksh\u5904\u7406\u73af\u5883\u53d8\u91cf\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u8bf7\u6c42\uff0c\u53ef\u4ee5\u6267\u884c\u4efb\u610fSHELL\u547d\u4ee4\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": "Apple macOS Catalina ksh shell\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apple macOS Catalina \u003c 10.15.5"
  },
  "referenceLink": "https://support.apple.com/zh-cn/HT211170",
  "serverity": "\u9ad8",
  "submitTime": "2020-06-01",
  "title": "Apple macOS Catalina ksh shell\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e"
}

CVE-2020-14868 (GCVE-0-2020-14868)

Vulnerability from cvelistv5 – Published: 2020-10-21 14:04 – Updated: 2024-09-26 20:08

Summary

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.21 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

Severity

4.9 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-09-26 19:43 UTC

CWE

Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.

Assigner

oracle mitre root

References

3 references

URL	Tags
https://www.oracle.com/security-alerts/cpuoct2020.html	x_refsource_MISC
https://security.netapp.com/advisory/ntap-2020102…	x_refsource_CONFIRM
https://security.gentoo.org/glsa/202105-27	vendor-advisoryx_refsource_GENTOO

Impacted products

1 product

Vendor	Product	Version
Oracle Corporation	MySQL Server	Affected: 8.0.21 and prior

Show details on NVD website

JSON

To clipboard

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                "timestamp": "2024-09-26T19:43:10.732469Z",
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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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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CNVD-2020-49317

CVE-2020-14868 (GCVE-0-2020-14868)

Tags

Sightings

Nomenclature

Related by attack behaviour