8.8
HIGH
CVE-2022-42823
Apple Safari Type Confusion Vulnerability
Description

A type confusion issue was addressed with improved memory handling. This issue is fixed in tvOS 16.1, macOS Ventura 13, watchOS 9.1, Safari 16.1, iOS 16.1 and iPadOS 16. Processing maliciously crafted web content may lead to arbitrary code execution.

INFO

Published Date :

Nov. 1, 2022, 8:15 p.m.

Last Modified :

Nov. 7, 2023, 3:53 a.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

2.8
Public PoC/Exploit Available at Github

CVE-2022-42823 has a 1 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2022-42823 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Apple macos
2 Apple iphone_os
3 Apple tvos
4 Apple watchos
5 Apple safari
6 Apple ipados
1 Fedoraproject fedora
1 Debian debian_linux
: Total Affected Vendor : 3 | Products : 8
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2022-42823.

URL Resource
http://www.openwall.com/lists/oss-security/2022/11/04/4 Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/11/msg00010.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5LF4LYP725XZ7RWOPFUV6DGPN4Q5DUU4/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AQKLEGJK3LHAKUQOLBHNR2DI3IUGLLTY/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JOFKX6BUEJFECSVFV6P5INQCOYQBB4NZ/
https://security.gentoo.org/glsa/202305-32
https://support.apple.com/en-us/HT213488 Vendor Advisory
https://support.apple.com/en-us/HT213489 Vendor Advisory
https://support.apple.com/en-us/HT213491 Vendor Advisory
https://support.apple.com/en-us/HT213492 Vendor Advisory
https://support.apple.com/en-us/HT213495 Vendor Advisory
https://www.debian.org/security/2022/dsa-5273 Third Party Advisory
https://www.debian.org/security/2022/dsa-5274 Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Profile Photo
l33d0hyun/l33d0hyun

None

Updated: 2 months, 2 weeks ago
3 stars 0 fork 0 watcher
Born at : Oct. 4, 2022, 8:40 p.m. This repo has been linked 53 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2022-42823 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2022-42823 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference Apple Inc. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5LF4LYP725XZ7RWOPFUV6DGPN4Q5DUU4/ [No types assigned]
    Added Reference Apple Inc. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AQKLEGJK3LHAKUQOLBHNR2DI3IUGLLTY/ [No types assigned]
    Added Reference Apple Inc. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JOFKX6BUEJFECSVFV6P5INQCOYQBB4NZ/ [No types assigned]
    Removed Reference Apple Inc. https://lists.fedoraproject.org/archives/list/[email protected]/message/5LF4LYP725XZ7RWOPFUV6DGPN4Q5DUU4/
    Removed Reference Apple Inc. https://lists.fedoraproject.org/archives/list/[email protected]/message/AQKLEGJK3LHAKUQOLBHNR2DI3IUGLLTY/
    Removed Reference Apple Inc. https://lists.fedoraproject.org/archives/list/[email protected]/message/JOFKX6BUEJFECSVFV6P5INQCOYQBB4NZ/
  • CVE Modified by [email protected]

    May. 30, 2023

    Action Type Old Value New Value
    Added Reference https://security.gentoo.org/glsa/202305-32 [No Types Assigned]
  • Reanalysis by [email protected]

    Apr. 14, 2023

    Action Type Old Value New Value
    Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
  • Modified Analysis by [email protected]

    Dec. 13, 2022

    Action Type Old Value New Value
    Changed Reference Type http://www.openwall.com/lists/oss-security/2022/11/04/4 No Types Assigned http://www.openwall.com/lists/oss-security/2022/11/04/4 Mailing List, Third Party Advisory
    Changed Reference Type https://lists.debian.org/debian-lts-announce/2022/11/msg00010.html No Types Assigned https://lists.debian.org/debian-lts-announce/2022/11/msg00010.html Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/5LF4LYP725XZ7RWOPFUV6DGPN4Q5DUU4/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/5LF4LYP725XZ7RWOPFUV6DGPN4Q5DUU4/ Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/AQKLEGJK3LHAKUQOLBHNR2DI3IUGLLTY/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/AQKLEGJK3LHAKUQOLBHNR2DI3IUGLLTY/ Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/JOFKX6BUEJFECSVFV6P5INQCOYQBB4NZ/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/JOFKX6BUEJFECSVFV6P5INQCOYQBB4NZ/ Mailing List, Third Party Advisory
    Changed Reference Type https://www.debian.org/security/2022/dsa-5273 No Types Assigned https://www.debian.org/security/2022/dsa-5273 Third Party Advisory
    Changed Reference Type https://www.debian.org/security/2022/dsa-5274 No Types Assigned https://www.debian.org/security/2022/dsa-5274 Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Nov. 15, 2022

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/JOFKX6BUEJFECSVFV6P5INQCOYQBB4NZ/ [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 09, 2022

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/AQKLEGJK3LHAKUQOLBHNR2DI3IUGLLTY/ [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 09, 2022

    Action Type Old Value New Value
    Added Reference https://lists.debian.org/debian-lts-announce/2022/11/msg00010.html [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 09, 2022

    Action Type Old Value New Value
    Added Reference https://www.debian.org/security/2022/dsa-5274 [No Types Assigned]
    Added Reference https://www.debian.org/security/2022/dsa-5273 [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 09, 2022

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/5LF4LYP725XZ7RWOPFUV6DGPN4Q5DUU4/ [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 04, 2022

    Action Type Old Value New Value
    Added Reference http://www.openwall.com/lists/oss-security/2022/11/04/4 [No Types Assigned]
  • Initial Analysis by [email protected]

    Nov. 03, 2022

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
    Changed Reference Type https://support.apple.com/en-us/HT213488 No Types Assigned https://support.apple.com/en-us/HT213488 Vendor Advisory
    Changed Reference Type https://support.apple.com/en-us/HT213489 No Types Assigned https://support.apple.com/en-us/HT213489 Vendor Advisory
    Changed Reference Type https://support.apple.com/en-us/HT213491 No Types Assigned https://support.apple.com/en-us/HT213491 Vendor Advisory
    Changed Reference Type https://support.apple.com/en-us/HT213492 No Types Assigned https://support.apple.com/en-us/HT213492 Vendor Advisory
    Changed Reference Type https://support.apple.com/en-us/HT213495 No Types Assigned https://support.apple.com/en-us/HT213495 Vendor Advisory
    Added CWE NIST CWE-843
    Added CPE Configuration OR *cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* versions up to (excluding) 16.1 *cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* versions up to (excluding) 16.0 *cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* versions up to (excluding) 16.1 *cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* versions up to (excluding) 13.0 *cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* versions up to (excluding) 16.1 *cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* versions up to (excluding) 9.1
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-42823 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2022-42823 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.30 }} 0.06%

score

0.69906

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: