cve-2022-42856
Vulnerability from cvelistv5
Published
2022-12-15 00:00
Modified
2025-02-13 16:33
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
A type confusion issue was addressed with improved state handling. This issue is fixed in Safari 16.2, tvOS 16.2, macOS Ventura 13.1, iOS 15.7.2 and iPadOS 15.7.2, iOS 16.1.2. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited against versions of iOS released before iOS 15.1..
References
product-security@apple.comhttp://seclists.org/fulldisclosure/2022/Dec/21Mailing List, Third Party Advisory
product-security@apple.comhttp://seclists.org/fulldisclosure/2022/Dec/22Mailing List, Third Party Advisory
product-security@apple.comhttp://seclists.org/fulldisclosure/2022/Dec/23Mailing List, Third Party Advisory
product-security@apple.comhttp://seclists.org/fulldisclosure/2022/Dec/26Mailing List, Third Party Advisory
product-security@apple.comhttp://seclists.org/fulldisclosure/2022/Dec/28Mailing List, Third Party Advisory
product-security@apple.comhttp://www.openwall.com/lists/oss-security/2022/12/26/1Mailing List, Third Party Advisory
product-security@apple.comhttps://security.gentoo.org/glsa/202305-32Third Party Advisory
product-security@apple.comhttps://support.apple.com/en-us/HT213516Release Notes, Vendor Advisory
product-security@apple.comhttps://support.apple.com/en-us/HT213531Release Notes, Vendor Advisory
product-security@apple.comhttps://support.apple.com/en-us/HT213532Release Notes, Vendor Advisory
product-security@apple.comhttps://support.apple.com/en-us/HT213535Release Notes, Vendor Advisory
product-security@apple.comhttps://support.apple.com/en-us/HT213537Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/fulldisclosure/2022/Dec/21Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/fulldisclosure/2022/Dec/22Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/fulldisclosure/2022/Dec/23Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/fulldisclosure/2022/Dec/26Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/fulldisclosure/2022/Dec/28Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2022/12/26/1Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202305-32Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT213516Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT213531Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT213532Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT213535Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT213537Release Notes, Vendor Advisory
Impacted products
Vendor Product Version
Apple tvOS Version: unspecified   < 16.2
 Create a notification for this product.
   Apple tvOS Version: unspecified   < 13.1
 Create a notification for this product.
   Apple tvOS Version: unspecified   < 15.7
 Create a notification for this product.
   Apple tvOS Version: unspecified   < 16.1
 Create a notification for this product.
   Apple tvOS Version: unspecified   < 16.2
 Create a notification for this product.
CISA Known exploited vulnerability
Data from the Known Exploited Vulnerabilities Catalog

Date added: 2022-12-14

Due date: 2023-01-04

Required action: Apply updates per vendor instructions.

Used in ransomware: Unknown

Notes: https://support.apple.com/en-us/HT213516; https://nvd.nist.gov/vuln/detail/CVE-2022-42856

Show details on NVD website

To clipboard 

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         cveMetadata: "{\"cveId\": \"CVE-2022-42856\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-02-13T16:33:24.558Z\", \"dateReserved\": \"2022-10-11T00:00:00.000Z\", \"assignerOrgId\": \"286789f9-fbc2-4510-9f9a-43facdede74c\", \"datePublished\": \"2022-12-15T00:00:00.000Z\", \"assignerShortName\": \"apple\"}",
         dataType: "CVE_RECORD",
         dataVersion: "5.1",
      },
   },
}


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Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.




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.