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CVE-2022-32893 Design/Logic Flaw

Immediate
Remediate Within 48 Hours

CVE Information

Original CVE data

Published:
Updated:

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.6.1 and iPadOS 15.6.1, macOS Monterey 12.5.1, Safari 15.6.1. 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.

CWE: CWE-787
CVSS v2-
CVSS v38.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
https://support.apple.com/en-us/HT213414
https://support.apple.com/en-us/HT213412
https://support.apple.com/en-us/HT213413
http://www.openwall.com/lists/oss-security/2022/08/25/5
http://www.openwall.com/lists/oss-security/2022/08/26/2
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7SETAAXEPGNBMYKTUDFEZHS5LGSQ64QL/
https://www.debian.org/security/2022/dsa-5219
https://www.debian.org/security/2022/dsa-5220
http://www.openwall.com/lists/oss-security/2022/08/29/1
http://www.openwall.com/lists/oss-security/2022/08/29/2
https://lists.debian.org/debian-lts-announce/2022/08/msg00019.html
https://security.gentoo.org/glsa/202208-39
http://seclists.org/fulldisclosure/2022/Aug/16
http://www.openwall.com/lists/oss-security/2022/09/02/10
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YKJGV2EXVMYQW3OAJNI4WUTKKVMD2YYK/
http://www.openwall.com/lists/oss-security/2022/09/13/1
http://seclists.org/fulldisclosure/2022/Oct/49
Affected Vendors

Apple - (4)

Debian - (1)

Fedoraproject - (1)

Webkitgtk - (1)

Wpewebkit - (1)

Basic Analysis

Common vulnerability metrics

Vulnerabilty type as detected by PRIOnengine

Design/Logic Flaw

CVSS Scores as calculated by PRIOnengine
CVSS v26.8
AV:N/AC:M/AU:N/C:P/I:P/A:P
CVSS v38.8
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
MITRE CWE Top 25

Vulnerability weakness type is in the top 25 CWEs according to MITRE. View Mitre Top 25 CWEs

Exploits

Exploits are available either through exploit packs, Github repos or the world wide web in general.

Active Exploitation

Vulnerability is referenced under CISA's Known Exploited Vulnerabilities (KEV) catalog. See the KEV Catalog

Social Network Activity

Vulnerability is mentioned or trending in social media.

Threat Actor Activity

Vulnerability is being actively exploited by threat actors during campaigns.

Cybersecurity Frameworks

How the vulnerability maps against various cybersecurity frameworks

T1566 - Phishing
T1499.004 - Endpoint Denial of Service (Application or System Exploitation)
T1203 - Exploitation for Client Execution
T1189 - Drive-by Compromise
T1059 - Command and Scripting Interpreter

Compliance Impact

How the submited vulnerability affects compliance

PCI DSS v3.2.1-6.5.2 - Buffer Overflows

Web Application Security Frameworks

Applicable if the issue likely affects a web application

-