github - ghsa-899c-g9fr-8ccx

ghsa-899c-g9fr-8ccx

Vulnerability from github

Published

2022-05-24 17:31

Modified

2023-01-09 18:30

Severity ?

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

Details

A logic issue was addressed with improved validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8. An attacker with memory write capability may be able to bypass pointer authentication codes and run arbitrary code.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-9870"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-10-16T17:15:00Z",
    "severity": "HIGH"
  },
  "details": "A logic issue was addressed with improved validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8. An attacker with memory write capability may be able to bypass pointer authentication codes and run arbitrary code.",
  "id": "GHSA-899c-g9fr-8ccx",
  "modified": "2023-01-09T18:30:24Z",
  "published": "2022-05-24T17:31:06Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-9870"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/HT211288"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/HT211289"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/HT211290"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2020-9870 (GCVE-0-2020-9870)

Vulnerability from cvelistv5

Published

2020-10-16 16:33

Modified

2024-08-04 10:43

Severity ?

CWE

An attacker with memory write capability may be able to bypass pointer authentication codes and run arbitrary code

Summary

A logic issue was addressed with improved validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8. An attacker with memory write capability may be able to bypass pointer authentication codes and run arbitrary code.

References

►

URL

Tags

	https://support.apple.com/HT211289	x_refsource_MISC
	https://support.apple.com/HT211288	x_refsource_MISC
	https://support.apple.com/HT211290	x_refsource_MISC

Impacted products

Vendor

Product

Version

►

Version: unspecified < iOS 13.6 and iPadOS 13.6

	Apple	macOS	Version: unspecified < macOS Catalina 10.15.6
	Apple	tvOS	Version: unspecified < tvOS 13.4.8

Show details on NVD website

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