cnvd - cnvd-2020-49317

cnvd-2020-49317

Vulnerability from cnvd

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

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-14868",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-14868"
    }
  },
  "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

Modified

2024-09-26 20:08

Severity ?

4.9 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

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.

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).

References

▼	URL	Tags
	https://www.oracle.com/security-alerts/cpuoct2020.html	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20201023-0003/	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/202105-27	vendor-advisory, x_refsource_GENTOO

Impacted products

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

Show details on NVD website

JSON

To clipboard

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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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