CVE-2022-42856 (GCVE-0-2022-42856)

Vulnerability from cvelistv5 – Published: 2022-12-15 00:00 – Updated: 2025-10-21 23:15

CISA Previdian

Summary

Severity

8.8 (High)


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

SSVC

Exploitation: active Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-01-28 21:34 UTC

CWE

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.
CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')

Assigner

apple mitre root

References

13 references

URL	Tags
https://support.apple.com/en-us/HT213535
https://support.apple.com/en-us/HT213532
https://support.apple.com/en-us/HT213531
https://support.apple.com/en-us/HT213516
https://support.apple.com/en-us/HT213537
http://seclists.org/fulldisclosure/2022/Dec/21	mailing-list
http://seclists.org/fulldisclosure/2022/Dec/23	mailing-list
http://seclists.org/fulldisclosure/2022/Dec/22	mailing-list
http://seclists.org/fulldisclosure/2022/Dec/26	mailing-list
http://seclists.org/fulldisclosure/2022/Dec/28	mailing-list
http://www.openwall.com/lists/oss-security/2022/12/26/1	mailing-list
https://security.gentoo.org/glsa/202305-32
https://www.cisa.gov/known-exploited-vulnerabilit…	government-resource

Impacted products

4 products

Vendor	Product	Version	CPE status
Apple	tvOS	Affected: unspecified , < 16.2 (custom)	guessed
Apple	tvOS	Affected: unspecified , < 13.1 (custom)	guessed
Apple	tvOS	Affected: unspecified , < 15.7 (custom)	guessed
Apple	tvOS	Affected: unspecified , < 16.1 (custom)	guessed

CISA

Known Exploited Vulnerability - GCVE BCP-07 Compliant

KEV entry ID: 3ed8e8f8-ad45-47aa-ada0-f3e89433f56e

Vulnerability ID: CVE-2022-42856

Status: Confirmed

Status Updated: 2022-12-14 00:00 UTC

Exploited: Yes

Timestamps

First Seen: 2022-12-14

Asserted: 2022-12-14

Scope

Notes: KEV entry: Apple iOS Type Confusion Vulnerability | Affected: Apple / iOS | Description: Apple iOS contains a type confusion vulnerability when processing maliciously crafted web content leading to code execution. | Required action: Apply updates per vendor instructions. | Due date: 2023-01-04 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://support.apple.com/en-us/HT213516; https://nvd.nist.gov/vuln/detail/CVE-2022-42856

Evidence

Type: Vendor Report

Signal: Successful Exploitation

Confidence: 80%

Source: cisa-kev

Details

Cwes	CWE-843
Feed	CISA Known Exploited Vulnerabilities Catalog
Product	iOS
Due Date	2023-01-04
Date Added	2022-12-14
Vendorproject	Apple
Vulnerabilityname	Apple iOS Type Confusion Vulnerability
Knownransomwarecampaignuse	Unknown

References

CVE-2022-42856

Created: 2026-02-02 12:27 UTC | Updated: 2026-02-06 07:17 UTC

Previdian

Known Exploited Vulnerability - GCVE BCP-07 Compliant

KEV entry ID: 730ae133-b3c7-4c43-8ab9-9af37a2ffd5e

Vulnerability ID: CVE-2022-42856

Status: Confirmed

Status Updated: 2022-12-14 00:00 UTC

Exploited: Yes

Timestamps

First Seen: 2022-12-14

Asserted: 2022-12-14

Scope

Notes: KEVIntel entry: 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... | Affected: Apple / tvOS | CVSS: 8.8 (HIGH) | Used in malware: unknown | Not yet in CISA KEV: False

Evidence

Type: Public Report

Signal: Successful Exploitation

Confidence: 70%

Source: kevintel

Details

Feed	KEVIntel (kevintel.com)
Title	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...
Vendor	Apple
Product	tvOS
Added Date	2022-12-14T00:00:00.000Z
Cvss Score	8.8
Epss Score	None
Cvss Severity	HIGH
Epss Percentile	None
Used In Malware	unknown
Ahead Of Cisa Kev	None
Not Yet In Cisa Kev	False

References

Created: 2026-06-23 14:05 UTC | Updated: 2026-07-10 06:14 UTC

Show details on NVD website

JSON

To clipboard

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              "product": "tvOS",
              "vendor": "Apple",
              "versions": [
                {
                  "lessThan": "16.2",
                  "status": "affected",
                  "version": "unspecified",
                  "versionType": "custom"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "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.."
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "description": "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.",
                  "lang": "en",
                  "type": "text"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2023-05-30T05:11:05.606Z",
            "orgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
            "shortName": "apple"
          },
          "references": [
            {
              "url": "https://support.apple.com/en-us/HT213535"
            },
            {
              "url": "https://support.apple.com/en-us/HT213532"
            },
            {
              "url": "https://support.apple.com/en-us/HT213531"
            },
            {
              "url": "https://support.apple.com/en-us/HT213516"
            },
            {
              "url": "https://support.apple.com/en-us/HT213537"
            },
            {
              "name": "20221220 APPLE-SA-2022-12-13-2 iOS 15.7.2 and iPadOS 15.7.2",
              "tags": [
                "mailing-list"
              ],
              "url": "http://seclists.org/fulldisclosure/2022/Dec/21"
            },
            {
              "name": "20221220 APPLE-SA-2022-12-13-4 macOS Ventura 13.1",
              "tags": [
                "mailing-list"
              ],
              "url": "http://seclists.org/fulldisclosure/2022/Dec/23"
            },
            {
              "name": "20221220 APPLE-SA-2022-12-13-3 iOS 16.1.2",
              "tags": [
                "mailing-list"
              ],
              "url": "http://seclists.org/fulldisclosure/2022/Dec/22"
            },
            {
              "name": "20221220 APPLE-SA-2022-12-13-7 tvOS 16.2",
              "tags": [
                "mailing-list"
              ],
              "url": "http://seclists.org/fulldisclosure/2022/Dec/26"
            },
            {
              "name": "20221220 APPLE-SA-2022-12-13-9 Safari 16.2",
              "tags": [
                "mailing-list"
              ],
              "url": "http://seclists.org/fulldisclosure/2022/Dec/28"
            },
            {
              "name": "[oss-security] 20221226 WebKitGTK and WPE WebKit Security Advisory WSA-2022-0011",
              "tags": [
                "mailing-list"
              ],
              "url": "http://www.openwall.com/lists/oss-security/2022/12/26/1"
            },
            {
              "url": "https://security.gentoo.org/glsa/202305-32"
            }
          ]
        }
      },
      "cveMetadata": {
        "assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
        "assignerShortName": "apple",
        "cveId": "CVE-2022-42856",
        "datePublished": "2022-12-15T00:00:00.000Z",
        "dateReserved": "2022-10-11T00:00:00.000Z",
        "dateUpdated": "2025-10-21T23:15:29.832Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}

VAR-202212-1751

Vulnerability from variot - Updated: 2024-07-23 21:52

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.. Safari , iPadOS , iOS Multiple Apple products have a type mixup vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202305-32

                                       https://security.gentoo.org/

Severity: High Title: WebKitGTK+: Multiple Vulnerabilities Date: May 30, 2023 Bugs: #871732, #879571, #888563, #905346, #905349, #905351 ID: 202305-32

Synopsis

Multiple vulnerabilities have been found in WebkitGTK+, the worst of which could result in arbitrary code execution.

Affected packages

Package Vulnerable Unaffected

net-libs/webkit-gtk < 2.40.1 >= 2.40.1

Description

Multiple vulnerabilities have been discovered in WebKitGTK+. Please review the CVE identifiers referenced below for details.

Impact

Please review the referenced CVE identifiers for details.

Workaround

There is no known workaround at this time.

Resolution

All WebKitGTK+ users should upgrade to the latest version:

# emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/webkit-gtk-2.40.1"

References

[ 1 ] CVE-2022-32885 https://nvd.nist.gov/vuln/detail/CVE-2022-32885 [ 2 ] CVE-2022-32886 https://nvd.nist.gov/vuln/detail/CVE-2022-32886 [ 3 ] CVE-2022-32888 https://nvd.nist.gov/vuln/detail/CVE-2022-32888 [ 4 ] CVE-2022-32891 https://nvd.nist.gov/vuln/detail/CVE-2022-32891 [ 5 ] CVE-2022-32923 https://nvd.nist.gov/vuln/detail/CVE-2022-32923 [ 6 ] CVE-2022-42799 https://nvd.nist.gov/vuln/detail/CVE-2022-42799 [ 7 ] CVE-2022-42823 https://nvd.nist.gov/vuln/detail/CVE-2022-42823 [ 8 ] CVE-2022-42824 https://nvd.nist.gov/vuln/detail/CVE-2022-42824 [ 9 ] CVE-2022-42826 https://nvd.nist.gov/vuln/detail/CVE-2022-42826 [ 10 ] CVE-2022-42852 https://nvd.nist.gov/vuln/detail/CVE-2022-42852 [ 11 ] CVE-2022-42856 https://nvd.nist.gov/vuln/detail/CVE-2022-42856 [ 12 ] CVE-2022-42863 https://nvd.nist.gov/vuln/detail/CVE-2022-42863 [ 13 ] CVE-2022-42867 https://nvd.nist.gov/vuln/detail/CVE-2022-42867 [ 14 ] CVE-2022-46691 https://nvd.nist.gov/vuln/detail/CVE-2022-46691 [ 15 ] CVE-2022-46692 https://nvd.nist.gov/vuln/detail/CVE-2022-46692 [ 16 ] CVE-2022-46698 https://nvd.nist.gov/vuln/detail/CVE-2022-46698 [ 17 ] CVE-2022-46699 https://nvd.nist.gov/vuln/detail/CVE-2022-46699 [ 18 ] CVE-2022-46700 https://nvd.nist.gov/vuln/detail/CVE-2022-46700 [ 19 ] CVE-2023-23517 https://nvd.nist.gov/vuln/detail/CVE-2023-23517 [ 20 ] CVE-2023-23518 https://nvd.nist.gov/vuln/detail/CVE-2023-23518 [ 21 ] CVE-2023-23529 https://nvd.nist.gov/vuln/detail/CVE-2023-23529 [ 22 ] CVE-2023-25358 https://nvd.nist.gov/vuln/detail/CVE-2023-25358 [ 23 ] CVE-2023-25360 https://nvd.nist.gov/vuln/detail/CVE-2023-25360 [ 24 ] CVE-2023-25361 https://nvd.nist.gov/vuln/detail/CVE-2023-25361 [ 25 ] CVE-2023-25362 https://nvd.nist.gov/vuln/detail/CVE-2023-25362 [ 26 ] CVE-2023-25363 https://nvd.nist.gov/vuln/detail/CVE-2023-25363 [ 27 ] CVE-2023-27932 https://nvd.nist.gov/vuln/detail/CVE-2023-27932 [ 28 ] CVE-2023-27954 https://nvd.nist.gov/vuln/detail/CVE-2023-27954 [ 29 ] CVE-2023-28205 https://nvd.nist.gov/vuln/detail/CVE-2023-28205 [ 30 ] WSA-2022-0009 https://webkitgtk.org/security/WSA-2022-0009.html [ 31 ] WSA-2022-0010 https://webkitgtk.org/security/WSA-2022-0010.html [ 32 ] WSA-2023-0001 https://webkitgtk.org/security/WSA-2023-0001.html [ 33 ] WSA-2023-0002 https://webkitgtk.org/security/WSA-2023-0002.html [ 34 ] WSA-2023-0003 https://webkitgtk.org/security/WSA-2023-0003.html

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

https://security.gentoo.org/glsa/202305-32

Concerns?

Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.

License

The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.

https://creativecommons.org/licenses/by-sa/2.5 .

For the stable distribution (bullseye), these problems have been fixed in version 2.38.3-1~deb11u1.

We recommend that you upgrade your wpewebkit packages. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256

====================================================================
Red Hat Security Advisory

Synopsis: Important: webkit2gtk3 security update Advisory ID: RHSA-2023:0016-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:0016 Issue date: 2023-01-04 CVE Names: CVE-2022-42856 ==================================================================== 1. Summary:

An update for webkit2gtk3 is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Relevant releases/architectures:

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64

Description:

WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform.

Solution:

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Package List:

Red Hat Enterprise Linux AppStream (v. 8):

Source: webkit2gtk3-2.36.7-1.el8_7.1.src.rpm

aarch64: webkit2gtk3-2.36.7-1.el8_7.1.aarch64.rpm webkit2gtk3-debuginfo-2.36.7-1.el8_7.1.aarch64.rpm webkit2gtk3-debugsource-2.36.7-1.el8_7.1.aarch64.rpm webkit2gtk3-devel-2.36.7-1.el8_7.1.aarch64.rpm webkit2gtk3-devel-debuginfo-2.36.7-1.el8_7.1.aarch64.rpm webkit2gtk3-jsc-2.36.7-1.el8_7.1.aarch64.rpm webkit2gtk3-jsc-debuginfo-2.36.7-1.el8_7.1.aarch64.rpm webkit2gtk3-jsc-devel-2.36.7-1.el8_7.1.aarch64.rpm webkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el8_7.1.aarch64.rpm

ppc64le: webkit2gtk3-2.36.7-1.el8_7.1.ppc64le.rpm webkit2gtk3-debuginfo-2.36.7-1.el8_7.1.ppc64le.rpm webkit2gtk3-debugsource-2.36.7-1.el8_7.1.ppc64le.rpm webkit2gtk3-devel-2.36.7-1.el8_7.1.ppc64le.rpm webkit2gtk3-devel-debuginfo-2.36.7-1.el8_7.1.ppc64le.rpm webkit2gtk3-jsc-2.36.7-1.el8_7.1.ppc64le.rpm webkit2gtk3-jsc-debuginfo-2.36.7-1.el8_7.1.ppc64le.rpm webkit2gtk3-jsc-devel-2.36.7-1.el8_7.1.ppc64le.rpm webkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el8_7.1.ppc64le.rpm

s390x: webkit2gtk3-2.36.7-1.el8_7.1.s390x.rpm webkit2gtk3-debuginfo-2.36.7-1.el8_7.1.s390x.rpm webkit2gtk3-debugsource-2.36.7-1.el8_7.1.s390x.rpm webkit2gtk3-devel-2.36.7-1.el8_7.1.s390x.rpm webkit2gtk3-devel-debuginfo-2.36.7-1.el8_7.1.s390x.rpm webkit2gtk3-jsc-2.36.7-1.el8_7.1.s390x.rpm webkit2gtk3-jsc-debuginfo-2.36.7-1.el8_7.1.s390x.rpm webkit2gtk3-jsc-devel-2.36.7-1.el8_7.1.s390x.rpm webkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el8_7.1.s390x.rpm

x86_64: webkit2gtk3-2.36.7-1.el8_7.1.i686.rpm webkit2gtk3-2.36.7-1.el8_7.1.x86_64.rpm webkit2gtk3-debuginfo-2.36.7-1.el8_7.1.i686.rpm webkit2gtk3-debuginfo-2.36.7-1.el8_7.1.x86_64.rpm webkit2gtk3-debugsource-2.36.7-1.el8_7.1.i686.rpm webkit2gtk3-debugsource-2.36.7-1.el8_7.1.x86_64.rpm webkit2gtk3-devel-2.36.7-1.el8_7.1.i686.rpm webkit2gtk3-devel-2.36.7-1.el8_7.1.x86_64.rpm webkit2gtk3-devel-debuginfo-2.36.7-1.el8_7.1.i686.rpm webkit2gtk3-devel-debuginfo-2.36.7-1.el8_7.1.x86_64.rpm webkit2gtk3-jsc-2.36.7-1.el8_7.1.i686.rpm webkit2gtk3-jsc-2.36.7-1.el8_7.1.x86_64.rpm webkit2gtk3-jsc-debuginfo-2.36.7-1.el8_7.1.i686.rpm webkit2gtk3-jsc-debuginfo-2.36.7-1.el8_7.1.x86_64.rpm webkit2gtk3-jsc-devel-2.36.7-1.el8_7.1.i686.rpm webkit2gtk3-jsc-devel-2.36.7-1.el8_7.1.x86_64.rpm webkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el8_7.1.i686.rpm webkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el8_7.1.x86_64.rpm

These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/

References:

https://access.redhat.com/security/cve/CVE-2022-42856 https://access.redhat.com/security/updates/classification/#important

Contact:

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/

Copyright 2023 Red Hat, Inc. CVE-2022-46698: Dohyun Lee (@l33d0hyun) of SSD Secure Disclosure Labs & DNSLab, Korea Univ. WebKit Bugzilla: 248266 CVE-2022-42856: Clément Lecigne of Google's Threat Analysis Group

Additional recognition

WebKit We would like to acknowledge an anonymous researcher, scarlet for their assistance.

Safari 16.2 may be obtained from the Mac App Store. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256

APPLE-SA-2022-12-13-2 iOS 15.7.2 and iPadOS 15.7.2

iOS 15.7.2 and iPadOS 15.7.2 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT213531.

AppleAVD Available for: iPhone 6s (all models), iPhone 7 (all models), iPhone SE (1st generation), iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Parsing a maliciously crafted video file may lead to kernel code execution Description: An out-of-bounds write issue was addressed with improved input validation. CVE-2022-46694: Andrey Labunets and Nikita Tarakanov

AVEVideoEncoder Available for: iPhone 6s (all models), iPhone 7 (all models), iPhone SE (1st generation), iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: An app may be able to execute arbitrary code with kernel privileges Description: A logic issue was addressed with improved checks. CVE-2022-42848: ABC Research s.r.o

File System Available for: iPhone 6s (all models), iPhone 7 (all models), iPhone SE (1st generation), iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: An app may be able to break out of its sandbox Description: This issue was addressed with improved checks. CVE-2022-42861: pattern-f (@pattern_F_) of Ant Security Light-Year Lab

Graphics Driver Available for: iPhone 6s (all models), iPhone 7 (all models), iPhone SE (1st generation), iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Parsing a maliciously crafted video file may lead to unexpected system termination Description: The issue was addressed with improved memory handling. CVE-2022-42846: Willy R. Vasquez of The University of Texas at Austin

IOHIDFamily Available for: iPhone 6s (all models), iPhone 7 (all models), iPhone SE (1st generation), iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: An app may be able to execute arbitrary code with kernel privileges Description: A race condition was addressed with improved state handling. CVE-2022-42864: Tommy Muir (@Muirey03)

iTunes Store Available for: iPhone 6s (all models), iPhone 7 (all models), iPhone SE (1st generation), iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A remote user may be able to cause unexpected app termination or arbitrary code execution Description: An issue existed in the parsing of URLs. CVE-2022-42837: Weijia Dai (@dwj1210) of Momo Security

Kernel Available for: iPhone 6s (all models), iPhone 7 (all models), iPhone SE (1st generation), iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: An app may be able to execute arbitrary code with kernel privileges Description: A race condition was addressed with additional validation. CVE-2022-46689: Ian Beer of Google Project Zero

libxml2 Available for: iPhone 6s (all models), iPhone 7 (all models), iPhone SE (1st generation), iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A remote user may be able to cause unexpected app termination or arbitrary code execution Description: An integer overflow was addressed through improved input validation. CVE-2022-40303: Maddie Stone of Google Project Zero

libxml2 Available for: iPhone 6s (all models), iPhone 7 (all models), iPhone SE (1st generation), iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A remote user may be able to cause unexpected app termination or arbitrary code execution Description: This issue was addressed with improved checks. CVE-2022-40304: Ned Williamson and Nathan Wachholz of Google Project Zero

ppp Available for: iPhone 6s (all models), iPhone 7 (all models), iPhone SE (1st generation), iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: An app may be able to execute arbitrary code with kernel privileges Description: The issue was addressed with improved memory handling. CVE-2022-42840: an anonymous researcher

Preferences Available for: iPhone 6s (all models), iPhone 7 (all models), iPhone SE (1st generation), iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: An app may be able to use arbitrary entitlements Description: A logic issue was addressed with improved state management. CVE-2022-42855: Ivan Fratric of Google Project Zero

Safari Available for: iPhone 6s (all models), iPhone 7 (all models), iPhone SE (1st generation), iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Visiting a website that frames malicious content may lead to UI spoofing Description: A spoofing issue existed in the handling of URLs. CVE-2022-46695: KirtiKumar Anandrao Ramchandani

WebKit Available for: iPhone 6s (all models), iPhone 7 (all models), iPhone SE (1st generation), iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A memory consumption issue was addressed with improved memory handling. WebKit Bugzilla: 245466 CVE-2022-46691: an anonymous researcher

WebKit Available for: iPhone 6s (all models), iPhone 7 (all models), iPhone SE (1st generation), iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing maliciously crafted web content may result in the disclosure of process memory Description: The issue was addressed with improved memory handling. CVE-2022-42852: hazbinhotel working with Trend Micro Zero Day Initiative

WebKit Available for: iPhone 6s (all models), iPhone 7 (all models), iPhone SE (1st generation), iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing maliciously crafted web content may bypass Same Origin Policy Description: A logic issue was addressed with improved state management. WebKit Bugzilla: 246783 CVE-2022-46692: KirtiKumar Anandrao Ramchandani

WebKit Available for: iPhone 6s (all models), iPhone 7 (all models), iPhone SE (1st generation), iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved input validation. WebKit Bugzilla: 247562 CVE-2022-46700: Samuel Groß of Google V8 Security

WebKit Available for: iPhone 6s (all models), iPhone 7 (all models), iPhone SE (1st generation), iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing maliciously crafted web content may lead to arbitrary code execution. WebKit Bugzilla: 248266 CVE-2022-42856: Clément Lecigne of Google's Threat Analysis Group

This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. The version after applying this update will be "iOS 15.7.2 and iPadOS 15.7.2". All information is also posted on the Apple Security Updates web site: https://support.apple.com/en-us/HT201222.

This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE-----

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    "data": "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.. Safari , iPadOS , iOS Multiple Apple products have a type mixup vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\nGentoo Linux Security Advisory                           GLSA 202305-32\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n                                           https://security.gentoo.org/\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n\n Severity: High\n    Title: WebKitGTK+: Multiple Vulnerabilities\n     Date: May 30, 2023\n     Bugs: #871732, #879571, #888563, #905346, #905349, #905351\n       ID: 202305-32\n\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n\nSynopsis\n=======\nMultiple vulnerabilities have been found in WebkitGTK+, the worst of\nwhich could result in arbitrary code execution. \n\nAffected packages\n================\nPackage              Vulnerable    Unaffected\n-------------------  ------------  ------------\nnet-libs/webkit-gtk  \u003c 2.40.1      \u003e= 2.40.1\n\nDescription\n==========\nMultiple vulnerabilities have been discovered in WebKitGTK+. Please\nreview the CVE identifiers referenced below for details. \n\nImpact\n=====\nPlease review the referenced CVE identifiers for details. \n\nWorkaround\n=========\nThere is no known workaround at this time. \n\nResolution\n=========\nAll WebKitGTK+ users should upgrade to the latest version:\n\n  # emerge --sync\n  # emerge --ask --oneshot --verbose \"\u003e=net-libs/webkit-gtk-2.40.1\"\n\nReferences\n=========\n[ 1 ] CVE-2022-32885\n      https://nvd.nist.gov/vuln/detail/CVE-2022-32885\n[ 2 ] CVE-2022-32886\n      https://nvd.nist.gov/vuln/detail/CVE-2022-32886\n[ 3 ] CVE-2022-32888\n      https://nvd.nist.gov/vuln/detail/CVE-2022-32888\n[ 4 ] CVE-2022-32891\n      https://nvd.nist.gov/vuln/detail/CVE-2022-32891\n[ 5 ] CVE-2022-32923\n      https://nvd.nist.gov/vuln/detail/CVE-2022-32923\n[ 6 ] CVE-2022-42799\n      https://nvd.nist.gov/vuln/detail/CVE-2022-42799\n[ 7 ] CVE-2022-42823\n      https://nvd.nist.gov/vuln/detail/CVE-2022-42823\n[ 8 ] CVE-2022-42824\n      https://nvd.nist.gov/vuln/detail/CVE-2022-42824\n[ 9 ] CVE-2022-42826\n      https://nvd.nist.gov/vuln/detail/CVE-2022-42826\n[ 10 ] CVE-2022-42852\n      https://nvd.nist.gov/vuln/detail/CVE-2022-42852\n[ 11 ] CVE-2022-42856\n      https://nvd.nist.gov/vuln/detail/CVE-2022-42856\n[ 12 ] CVE-2022-42863\n      https://nvd.nist.gov/vuln/detail/CVE-2022-42863\n[ 13 ] CVE-2022-42867\n      https://nvd.nist.gov/vuln/detail/CVE-2022-42867\n[ 14 ] CVE-2022-46691\n      https://nvd.nist.gov/vuln/detail/CVE-2022-46691\n[ 15 ] CVE-2022-46692\n      https://nvd.nist.gov/vuln/detail/CVE-2022-46692\n[ 16 ] CVE-2022-46698\n      https://nvd.nist.gov/vuln/detail/CVE-2022-46698\n[ 17 ] CVE-2022-46699\n      https://nvd.nist.gov/vuln/detail/CVE-2022-46699\n[ 18 ] CVE-2022-46700\n      https://nvd.nist.gov/vuln/detail/CVE-2022-46700\n[ 19 ] CVE-2023-23517\n      https://nvd.nist.gov/vuln/detail/CVE-2023-23517\n[ 20 ] CVE-2023-23518\n      https://nvd.nist.gov/vuln/detail/CVE-2023-23518\n[ 21 ] CVE-2023-23529\n      https://nvd.nist.gov/vuln/detail/CVE-2023-23529\n[ 22 ] CVE-2023-25358\n      https://nvd.nist.gov/vuln/detail/CVE-2023-25358\n[ 23 ] CVE-2023-25360\n      https://nvd.nist.gov/vuln/detail/CVE-2023-25360\n[ 24 ] CVE-2023-25361\n      https://nvd.nist.gov/vuln/detail/CVE-2023-25361\n[ 25 ] CVE-2023-25362\n      https://nvd.nist.gov/vuln/detail/CVE-2023-25362\n[ 26 ] CVE-2023-25363\n      https://nvd.nist.gov/vuln/detail/CVE-2023-25363\n[ 27 ] CVE-2023-27932\n      https://nvd.nist.gov/vuln/detail/CVE-2023-27932\n[ 28 ] CVE-2023-27954\n      https://nvd.nist.gov/vuln/detail/CVE-2023-27954\n[ 29 ] CVE-2023-28205\n      https://nvd.nist.gov/vuln/detail/CVE-2023-28205\n[ 30 ] WSA-2022-0009\n      https://webkitgtk.org/security/WSA-2022-0009.html\n[ 31 ] WSA-2022-0010\n      https://webkitgtk.org/security/WSA-2022-0010.html\n[ 32 ] WSA-2023-0001\n      https://webkitgtk.org/security/WSA-2023-0001.html\n[ 33 ] WSA-2023-0002\n      https://webkitgtk.org/security/WSA-2023-0002.html\n[ 34 ] WSA-2023-0003\n      https://webkitgtk.org/security/WSA-2023-0003.html\n\nAvailability\n===========\nThis GLSA and any updates to it are available for viewing at\nthe Gentoo Security Website:\n\n https://security.gentoo.org/glsa/202305-32\n\nConcerns?\n========\nSecurity is a primary focus of Gentoo Linux and ensuring the\nconfidentiality and security of our users\u0027 machines is of utmost\nimportance to us. Any security concerns should be addressed to\nsecurity@gentoo.org or alternatively, you may file a bug at\nhttps://bugs.gentoo.org. \n\nLicense\n======\nCopyright 2023 Gentoo Foundation, Inc; referenced text\nbelongs to its owner(s). \n\nThe contents of this document are licensed under the\nCreative Commons - Attribution / Share Alike license. \n\nhttps://creativecommons.org/licenses/by-sa/2.5\n. \n\nFor the stable distribution (bullseye), these problems have been fixed in\nversion 2.38.3-1~deb11u1. \n\nWe recommend that you upgrade your wpewebkit packages. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n====================================================================                   \nRed Hat Security Advisory\n\nSynopsis:          Important: webkit2gtk3 security update\nAdvisory ID:       RHSA-2023:0016-01\nProduct:           Red Hat Enterprise Linux\nAdvisory URL:      https://access.redhat.com/errata/RHSA-2023:0016\nIssue date:        2023-01-04\nCVE Names:         CVE-2022-42856\n====================================================================\n1. Summary:\n\nAn update for webkit2gtk3 is now available for Red Hat Enterprise Linux 8. \n\nRed Hat Product Security has rated this update as having a security impact\nof Important. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available for each vulnerability\nfrom the CVE link(s) in the References section. \n\n2. Relevant releases/architectures:\n\nRed Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64\n\n3. Description:\n\nWebKitGTK is the port of the portable web rendering engine WebKit to the\nGTK platform. \n\n4. Solution:\n\nFor details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\n5. Package List:\n\nRed Hat Enterprise Linux AppStream (v. 8):\n\nSource:\nwebkit2gtk3-2.36.7-1.el8_7.1.src.rpm\n\naarch64:\nwebkit2gtk3-2.36.7-1.el8_7.1.aarch64.rpm\nwebkit2gtk3-debuginfo-2.36.7-1.el8_7.1.aarch64.rpm\nwebkit2gtk3-debugsource-2.36.7-1.el8_7.1.aarch64.rpm\nwebkit2gtk3-devel-2.36.7-1.el8_7.1.aarch64.rpm\nwebkit2gtk3-devel-debuginfo-2.36.7-1.el8_7.1.aarch64.rpm\nwebkit2gtk3-jsc-2.36.7-1.el8_7.1.aarch64.rpm\nwebkit2gtk3-jsc-debuginfo-2.36.7-1.el8_7.1.aarch64.rpm\nwebkit2gtk3-jsc-devel-2.36.7-1.el8_7.1.aarch64.rpm\nwebkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el8_7.1.aarch64.rpm\n\nppc64le:\nwebkit2gtk3-2.36.7-1.el8_7.1.ppc64le.rpm\nwebkit2gtk3-debuginfo-2.36.7-1.el8_7.1.ppc64le.rpm\nwebkit2gtk3-debugsource-2.36.7-1.el8_7.1.ppc64le.rpm\nwebkit2gtk3-devel-2.36.7-1.el8_7.1.ppc64le.rpm\nwebkit2gtk3-devel-debuginfo-2.36.7-1.el8_7.1.ppc64le.rpm\nwebkit2gtk3-jsc-2.36.7-1.el8_7.1.ppc64le.rpm\nwebkit2gtk3-jsc-debuginfo-2.36.7-1.el8_7.1.ppc64le.rpm\nwebkit2gtk3-jsc-devel-2.36.7-1.el8_7.1.ppc64le.rpm\nwebkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el8_7.1.ppc64le.rpm\n\ns390x:\nwebkit2gtk3-2.36.7-1.el8_7.1.s390x.rpm\nwebkit2gtk3-debuginfo-2.36.7-1.el8_7.1.s390x.rpm\nwebkit2gtk3-debugsource-2.36.7-1.el8_7.1.s390x.rpm\nwebkit2gtk3-devel-2.36.7-1.el8_7.1.s390x.rpm\nwebkit2gtk3-devel-debuginfo-2.36.7-1.el8_7.1.s390x.rpm\nwebkit2gtk3-jsc-2.36.7-1.el8_7.1.s390x.rpm\nwebkit2gtk3-jsc-debuginfo-2.36.7-1.el8_7.1.s390x.rpm\nwebkit2gtk3-jsc-devel-2.36.7-1.el8_7.1.s390x.rpm\nwebkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el8_7.1.s390x.rpm\n\nx86_64:\nwebkit2gtk3-2.36.7-1.el8_7.1.i686.rpm\nwebkit2gtk3-2.36.7-1.el8_7.1.x86_64.rpm\nwebkit2gtk3-debuginfo-2.36.7-1.el8_7.1.i686.rpm\nwebkit2gtk3-debuginfo-2.36.7-1.el8_7.1.x86_64.rpm\nwebkit2gtk3-debugsource-2.36.7-1.el8_7.1.i686.rpm\nwebkit2gtk3-debugsource-2.36.7-1.el8_7.1.x86_64.rpm\nwebkit2gtk3-devel-2.36.7-1.el8_7.1.i686.rpm\nwebkit2gtk3-devel-2.36.7-1.el8_7.1.x86_64.rpm\nwebkit2gtk3-devel-debuginfo-2.36.7-1.el8_7.1.i686.rpm\nwebkit2gtk3-devel-debuginfo-2.36.7-1.el8_7.1.x86_64.rpm\nwebkit2gtk3-jsc-2.36.7-1.el8_7.1.i686.rpm\nwebkit2gtk3-jsc-2.36.7-1.el8_7.1.x86_64.rpm\nwebkit2gtk3-jsc-debuginfo-2.36.7-1.el8_7.1.i686.rpm\nwebkit2gtk3-jsc-debuginfo-2.36.7-1.el8_7.1.x86_64.rpm\nwebkit2gtk3-jsc-devel-2.36.7-1.el8_7.1.i686.rpm\nwebkit2gtk3-jsc-devel-2.36.7-1.el8_7.1.x86_64.rpm\nwebkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el8_7.1.i686.rpm\nwebkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el8_7.1.x86_64.rpm\n\nThese packages are GPG signed by Red Hat for security.  Our key and\ndetails on how to verify the signature are available from\nhttps://access.redhat.com/security/team/key/\n\n7. References:\n\nhttps://access.redhat.com/security/cve/CVE-2022-42856\nhttps://access.redhat.com/security/updates/classification/#important\n\n8. Contact:\n\nThe Red Hat security contact is \u003csecalert@redhat.com\u003e. More contact\ndetails at https://access.redhat.com/security/team/contact/\n\nCopyright 2023 Red Hat, Inc. \nCVE-2022-46698: Dohyun Lee (@l33d0hyun) of SSD Secure Disclosure Labs\n\u0026 DNSLab, Korea Univ. \nWebKit Bugzilla: 248266\nCVE-2022-42856: Cl\u00e9ment Lecigne of Google\u0027s Threat Analysis Group\n\nAdditional recognition\n\nWebKit\nWe would like to acknowledge an anonymous researcher, scarlet for\ntheir assistance. \n\nSafari 16.2 may be obtained from the Mac App Store. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nAPPLE-SA-2022-12-13-2 iOS 15.7.2 and iPadOS 15.7.2\n\niOS 15.7.2 and iPadOS 15.7.2 addresses the following issues. \nInformation about the security content is also available at\nhttps://support.apple.com/HT213531. \n\nAppleAVD\nAvailable for: iPhone 6s (all models), iPhone 7 (all models), iPhone\nSE (1st generation), iPad Pro (all models), iPad Air 2 and later,\niPad 5th generation and later, iPad mini 4 and later, and iPod touch\n(7th generation)\nImpact: Parsing a maliciously crafted video file may lead to kernel\ncode execution\nDescription: An out-of-bounds write issue was addressed with improved\ninput validation. \nCVE-2022-46694: Andrey Labunets and Nikita Tarakanov\n\nAVEVideoEncoder\nAvailable for: iPhone 6s (all models), iPhone 7 (all models), iPhone\nSE (1st generation), iPad Pro (all models), iPad Air 2 and later,\niPad 5th generation and later, iPad mini 4 and later, and iPod touch\n(7th generation)\nImpact: An app may be able to execute arbitrary code with kernel\nprivileges\nDescription: A logic issue was addressed with improved checks. \nCVE-2022-42848: ABC Research s.r.o\n\nFile System\nAvailable for: iPhone 6s (all models), iPhone 7 (all models), iPhone\nSE (1st generation), iPad Pro (all models), iPad Air 2 and later,\niPad 5th generation and later, iPad mini 4 and later, and iPod touch\n(7th generation)\nImpact: An app may be able to break out of its sandbox\nDescription: This issue was addressed with improved checks. \nCVE-2022-42861: pattern-f (@pattern_F_) of Ant Security Light-Year\nLab\n\nGraphics Driver\nAvailable for: iPhone 6s (all models), iPhone 7 (all models), iPhone\nSE (1st generation), iPad Pro (all models), iPad Air 2 and later,\niPad 5th generation and later, iPad mini 4 and later, and iPod touch\n(7th generation)\nImpact: Parsing a maliciously crafted video file may lead to\nunexpected system termination\nDescription: The issue was addressed with improved memory handling. \nCVE-2022-42846: Willy R. Vasquez of The University of Texas at Austin\n\nIOHIDFamily\nAvailable for: iPhone 6s (all models), iPhone 7 (all models), iPhone\nSE (1st generation), iPad Pro (all models), iPad Air 2 and later,\niPad 5th generation and later, iPad mini 4 and later, and iPod touch\n(7th generation)\nImpact: An app may be able to execute arbitrary code with kernel\nprivileges\nDescription: A race condition was addressed with improved state\nhandling. \nCVE-2022-42864: Tommy Muir (@Muirey03)\n\niTunes Store\nAvailable for: iPhone 6s (all models), iPhone 7 (all models), iPhone\nSE (1st generation), iPad Pro (all models), iPad Air 2 and later,\niPad 5th generation and later, iPad mini 4 and later, and iPod touch\n(7th generation)\nImpact: A remote user may be able to cause unexpected app termination\nor arbitrary code execution\nDescription: An issue existed in the parsing of URLs. \nCVE-2022-42837: Weijia Dai (@dwj1210) of Momo Security\n\nKernel\nAvailable for: iPhone 6s (all models), iPhone 7 (all models), iPhone\nSE (1st generation), iPad Pro (all models), iPad Air 2 and later,\niPad 5th generation and later, iPad mini 4 and later, and iPod touch\n(7th generation)\nImpact: An app may be able to execute arbitrary code with kernel\nprivileges\nDescription: A race condition was addressed with additional\nvalidation. \nCVE-2022-46689: Ian Beer of Google Project Zero\n\nlibxml2\nAvailable for: iPhone 6s (all models), iPhone 7 (all models), iPhone\nSE (1st generation), iPad Pro (all models), iPad Air 2 and later,\niPad 5th generation and later, iPad mini 4 and later, and iPod touch\n(7th generation)\nImpact: A remote user may be able to cause unexpected app termination\nor arbitrary code execution\nDescription: An integer overflow was addressed through improved input\nvalidation. \nCVE-2022-40303: Maddie Stone of Google Project Zero\n\nlibxml2\nAvailable for: iPhone 6s (all models), iPhone 7 (all models), iPhone\nSE (1st generation), iPad Pro (all models), iPad Air 2 and later,\niPad 5th generation and later, iPad mini 4 and later, and iPod touch\n(7th generation)\nImpact: A remote user may be able to cause unexpected app termination\nor arbitrary code execution\nDescription: This issue was addressed with improved checks. \nCVE-2022-40304: Ned Williamson and Nathan Wachholz of Google Project\nZero\n\nppp\nAvailable for: iPhone 6s (all models), iPhone 7 (all models), iPhone\nSE (1st generation), iPad Pro (all models), iPad Air 2 and later,\niPad 5th generation and later, iPad mini 4 and later, and iPod touch\n(7th generation)\nImpact: An app may be able to execute arbitrary code with kernel\nprivileges\nDescription: The issue was addressed with improved memory handling. \nCVE-2022-42840: an anonymous researcher\n\nPreferences\nAvailable for: iPhone 6s (all models), iPhone 7 (all models), iPhone\nSE (1st generation), iPad Pro (all models), iPad Air 2 and later,\niPad 5th generation and later, iPad mini 4 and later, and iPod touch\n(7th generation)\nImpact: An app may be able to use arbitrary entitlements\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2022-42855: Ivan Fratric of Google Project Zero\n\nSafari\nAvailable for: iPhone 6s (all models), iPhone 7 (all models), iPhone\nSE (1st generation), iPad Pro (all models), iPad Air 2 and later,\niPad 5th generation and later, iPad mini 4 and later, and iPod touch\n(7th generation)\nImpact: Visiting a website that frames malicious content may lead to\nUI spoofing\nDescription: A spoofing issue existed in the handling of URLs. \nCVE-2022-46695: KirtiKumar Anandrao Ramchandani\n\nWebKit\nAvailable for: iPhone 6s (all models), iPhone 7 (all models), iPhone\nSE (1st generation), iPad Pro (all models), iPad Air 2 and later,\niPad 5th generation and later, iPad mini 4 and later, and iPod touch\n(7th generation)\nImpact: Processing maliciously crafted web content may lead to\narbitrary code execution\nDescription: A memory consumption issue was addressed with improved\nmemory handling. \nWebKit Bugzilla: 245466\nCVE-2022-46691: an anonymous researcher\n\nWebKit\nAvailable for: iPhone 6s (all models), iPhone 7 (all models), iPhone\nSE (1st generation), iPad Pro (all models), iPad Air 2 and later,\niPad 5th generation and later, iPad mini 4 and later, and iPod touch\n(7th generation)\nImpact: Processing maliciously crafted web content may result in the\ndisclosure of process memory\nDescription: The issue was addressed with improved memory handling. \nCVE-2022-42852: hazbinhotel working with Trend Micro Zero Day\nInitiative\n\nWebKit\nAvailable for: iPhone 6s (all models), iPhone 7 (all models), iPhone\nSE (1st generation), iPad Pro (all models), iPad Air 2 and later,\niPad 5th generation and later, iPad mini 4 and later, and iPod touch\n(7th generation)\nImpact: Processing maliciously crafted web content may bypass Same\nOrigin Policy\nDescription: A logic issue was addressed with improved state\nmanagement. \nWebKit Bugzilla: 246783\nCVE-2022-46692: KirtiKumar Anandrao Ramchandani\n\nWebKit\nAvailable for: iPhone 6s (all models), iPhone 7 (all models), iPhone\nSE (1st generation), iPad Pro (all models), iPad Air 2 and later,\niPad 5th generation and later, iPad mini 4 and later, and iPod touch\n(7th generation)\nImpact: Processing maliciously crafted web content may lead to\narbitrary code execution\nDescription: A memory corruption issue was addressed with improved\ninput validation. \nWebKit Bugzilla: 247562\nCVE-2022-46700: Samuel Gro\u00df of Google V8 Security\n\nWebKit\nAvailable for: iPhone 6s (all models), iPhone 7 (all models), iPhone\nSE (1st generation), iPad Pro (all models), iPad Air 2 and later,\niPad 5th generation and later, iPad mini 4 and later, and iPod touch\n(7th generation)\nImpact: Processing maliciously crafted web content may lead to\narbitrary code execution. \nWebKit Bugzilla: 248266\nCVE-2022-42856: Cl\u00e9ment Lecigne of Google\u0027s Threat Analysis Group\n\nThis update is available through iTunes and Software Update on your\niOS device, and will not appear in your computer\u0027s Software Update\napplication, or in the Apple Downloads site. Make sure you have an\nInternet connection and have installed the latest version of iTunes\nfrom https://www.apple.com/itunes/  iTunes and Software Update on the\ndevice will automatically check Apple\u0027s update server on its weekly\nschedule. When an update is detected, it is downloaded and the option\nto be installed is presented to the user when the iOS device is\ndocked. We recommend applying the update immediately if possible. \nSelecting Don\u0027t Install will present the option the next time you\nconnect your iOS device.  The automatic update process may take up to\na week depending on the day that iTunes or the device checks for\nupdates. You may manually obtain the update via the Check for Updates\nbutton within iTunes, or the Software Update on your device.  To\ncheck that the iPhone, iPod touch, or iPad has been updated:  *\nNavigate to Settings * Select General * Select About. The version\nafter applying this update will be \"iOS 15.7.2 and iPadOS 15.7.2\". \nAll information is also posted on the Apple Security Updates\nweb site: https://support.apple.com/en-us/HT201222. \n\nThis message is signed with Apple\u0027s Product Security PGP key,\nand details are available at:\nhttps://www.apple.com/support/security/pgp/\n-----BEGIN PGP SIGNATURE-----\n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\nsPLIWP29jIII09N8TNW3PVlIAjquv7oxir7BohtGu5ioSmgI3fQ=\n=wLMf\n-----END PGP SIGNATURE-----\n\n\n",
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WID-SEC-W-2022-2313

Vulnerability from csaf_certbund - Published: 2022-12-13 23:00 - Updated: 2024-01-31 23:00

Summary

Apple macOS: Mehrere Schwachstellen

Severity

Kritisch

Scope

46 vulnerabilities in this advisory, including CVE-2022-42856.

CVE-2022-42856

In Apple macOS existieren mehrere Schwachstellen aufgrund verschiedener Fehler in der Speicherverwaltung, sowie aufgrund fehlender oder mangelhafter Prüfungen. Betroffen sind zahlreiche Komponenten, beispielsweise WebKit und der Kernel von macOS. Ein Angreifer kann dadurch den Nutzer täuschen, Informationen offenlegen, Sicherheitsmechanismen umgehen, seine Privilegien eskalieren und beliebigen Code mit Kernel-Rechten ausführen.

Open the full advisory

WID-SEC-W-2022-2314

Vulnerability from csaf_certbund - Published: 2022-12-13 23:00 - Updated: 2022-12-13 23:00

Summary

Apple Safari: Mehrere Schwachstellen

Severity

Hoch

Scope

10 vulnerabilities in this advisory, including CVE-2022-42856.

CVE-2022-42856

In Apple Safari existieren mehrere Schwachstellen. Die Ursachen sind unter anderem Use-After-Free Fehler, Probleme in der Speicherverwaltung und ungenügende Eingabeüberprüfungen. Ein entfernter anonymer Angreifer kann diese Schwachstellen ausnutzen, um Code auszuführen, Sicherheitsvorkehrungen zu umgehen und Informationen offenzulegen. Zur erfolgreichen Ausnutzung ist eine Benutzeraktion erforderlich.

Open the full advisory

WID-SEC-W-2022-2321

Vulnerability from csaf_certbund - Published: 2022-12-13 23:00 - Updated: 2024-07-03 22:00

Summary

Apple iOS: Mehrere Schwachstellen ermöglichen Privilegieneskalation

Severity

Hoch

Scope

43 vulnerabilities in this advisory, including CVE-2022-42856.

CVE-2022-42856

In Apple iOS und Apple iPadOS existieren mehrere Schwachstellen. Diese bestehen in den Komponenten "Accounts", "AppleAVD", "AppleMobileFileIntegrity", "AVEVideoEncoder", "CoreServices", "GPU Drivers", "Graphics Driver", "ImageIO", "IOHIDFamily", "IOMobileFrameBuffer", "iTunes Store", "Kernel", "Photos", "ppp", "Preferences", "Printing", "Safari", "Software Update", "Weather" sowie "WebKit". Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode mit Root-Rechten auszuführen, Informationen offenzulegen, Dateien zu manipulieren, Sicherheitsvorkehrungen zu umgehen oder einen Denial of Service Zustand herbeizuführen. Zur erfolgreichen Ausnutzung ist eine Benutzeraktion erforderlich.

Known affected: 1 product

Open the full advisory

WID-SEC-W-2023-0022

Vulnerability from csaf_certbund - Published: 2023-01-03 23:00 - Updated: 2023-01-04 23:00

Summary

Red Hat Enterprise Linux (webkit2gtk3): Schwachstelle ermöglicht Codeausführung

Severity

Hoch

Scope

1 vulnerability in this advisory, including CVE-2022-42856.

CVE-2022-42856

Es existiert eine Schwachstelle in Red Hat Enterprise Linux in der Komponente webkit2gtk3. Ein Angreifer kann dies mit speziell gestalteten Web-Inhalten ausnutzen, um Code auszuführen. Zur erfolgreichen Ausnutzung ist eine Benutzeraktion erforderlich.

Known affected: 2 products

Open the full advisory

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.

Detection rules are retrieved from Rulezet.

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.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2022-42856 (GCVE-0-2022-42856)

CISA

Known Exploited Vulnerability - GCVE BCP-07 Compliant

Timestamps

Scope

Evidence

Vendor Report Successful Exploitation Confidence: 80% Source: cisa-kev

Details

References

Previdian

Known Exploited Vulnerability - GCVE BCP-07 Compliant

Timestamps

Scope

Evidence

Public Report Successful Exploitation Confidence: 70% Source: kevintel

Details

References

VAR-202212-1751

Synopsis

Affected packages

Description

Impact

Workaround

Resolution

References

Availability

Concerns?

License

WID-SEC-W-2022-2313

WID-SEC-W-2022-2314

WID-SEC-W-2022-2321

WID-SEC-W-2023-0022

Tags

Sightings

Nomenclature

Related by attack behaviour