CVE-2023-42852

A logic issue was addressed with improved checks. This issue is fixed in iOS 17.1 and iPadOS 17.1, watchOS 10.1, iOS 16.7.2 and iPadOS 16.7.2, macOS Sonoma 14.1, Safari 17.1, tvOS 17.1. Processing web content may lead to arbitrary code execution.

• http://seclists.org/fulldisclosure/2023/Oct/19Mailing List, Third Party Advisory
• http://seclists.org/fulldisclosure/2023/Oct/22Mailing List, Third Party Advisory
• http://seclists.org/fulldisclosure/2023/Oct/23Mailing List, Third Party Advisory
• http://seclists.org/fulldisclosure/2023/Oct/24Mailing List, Third Party Advisory
• http://seclists.org/fulldisclosure/2023/Oct/25Mailing List, Third Party Advisory
• http://seclists.org/fulldisclosure/2023/Oct/27Mailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2023/11/15/1Mailing List
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RPPMOWFYZODONTA3RLZOKSGNR4DELGG2/Mailing List, Third Party Advisory
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/S3O7ITSBZDHLBM5OG22K6RZAHRRTGECM/Mailing List, Third Party Advisory
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZTCZGQPRDAOPP6NK4CIDJKIPMBWD5J7K/Mailing List
• https://security.gentoo.org/glsa/202401-33Third Party Advisory
• https://support.apple.com/en-us/HT213981Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT213982Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT213984Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT213986Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT213987Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT213988Release Notes, Vendor Advisory
• https://support.apple.com/kb/HT213984Third Party Advisory
• https://www.debian.org/security/2023/dsa-5557Third Party Advisory
• http://seclists.org/fulldisclosure/2023/Oct/19Mailing List, Third Party Advisory
• http://seclists.org/fulldisclosure/2023/Oct/22Mailing List, Third Party Advisory
• http://seclists.org/fulldisclosure/2023/Oct/23Mailing List, Third Party Advisory
• http://seclists.org/fulldisclosure/2023/Oct/24Mailing List, Third Party Advisory
• http://seclists.org/fulldisclosure/2023/Oct/25Mailing List, Third Party Advisory
• http://seclists.org/fulldisclosure/2023/Oct/27Mailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2023/11/15/1Mailing List
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RPPMOWFYZODONTA3RLZOKSGNR4DELGG2/Mailing List, Third Party Advisory
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/S3O7ITSBZDHLBM5OG22K6RZAHRRTGECM/Mailing List, Third Party Advisory
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZTCZGQPRDAOPP6NK4CIDJKIPMBWD5J7K/Mailing List
• https://security.gentoo.org/glsa/202401-33Third Party Advisory
• https://support.apple.com/en-us/HT213981Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT213982Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT213984Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT213986Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT213987Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT213988Release Notes, Vendor Advisory
• https://support.apple.com/kb/HT213984Third Party Advisory
• https://www.debian.org/security/2023/dsa-5557Third Party Advisory

Published

Oct 25, 2023

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2023-42845An authentication issue was addressed with improved state ma…5.3
• CVE-2023-42846This issue was addressed by removing the vulnerable code. Th…5.3
• CVE-2023-42847A logic issue was addressed with improved checks. This issue…7.5
• CVE-2023-42848The issue was addressed with improved bounds checks. This is…7.8
• CVE-2023-42849The issue was addressed with improved memory handling. This …6.5
• CVE-2023-42850The issue was addressed with improved permissions logic. Thi…5.5
• CVE-2023-42853A logic issue was addressed with improved checks. This issue…5.5
• CVE-2023-42854This issue was addressed by removing the vulnerable code. Th…5.5
• CVE-2023-42855This issue was addressed with improved state management. Thi…4.6
• CVE-2023-42856The issue was addressed with improved memory handling. This …7.8
• CVE-2023-42857A privacy issue was addressed with improved private data red…3.3
• CVE-2023-42858The issue was addressed with improved checks. This issue is …5.5