NVD Vulnerability Detail

CVE-2023-32373

Summary	A use-after-free issue was addressed with improved memory management. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.6 and iPadOS 15.7.6, Safari 16.5, iOS 16.5 and iPadOS 16.5. 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.
Publication Date	June 24, 2023, 3:15 a.m.
Registration Date	June 24, 2023, 10 a.m.
Last Update	Feb. 28, 2025, 11:53 p.m.

Affected software configurations

Configuration2	or higher	or less	more than	less than
cpe:2.3:o:redhat:enterprise_linux:7.0:::::::*
cpe:2.3:o:redhat:enterprise_linux:6.0:::::::*
cpe:2.3:o:redhat:enterprise_linux:8.0:::::::*
cpe:2.3:o:redhat:enterprise_linux:9.0:::::::*

Configuration3		or higher	or less	more than	less than
cpe:2.3:a:webkitgtk:webkitgtk\+::::::::					2.42.3

Related information, measures and tools

No	URL	タグ
1	https://security.gentoo.org/glsa/202401-04	Third Party Advisory
2	https://security.gentoo.org/glsa/202401-04	Third Party Advisory
3	https://support.apple.com/en-us/HT213757	Release Notes Vendor Advisory
4	https://support.apple.com/en-us/HT213757	Release Notes Vendor Advisory
5	https://support.apple.com/en-us/HT213758	Release Notes Vendor Advisory
6	https://support.apple.com/en-us/HT213758	Release Notes Vendor Advisory
7	https://support.apple.com/en-us/HT213761	Release Notes Vendor Advisory
8	https://support.apple.com/en-us/HT213761	Release Notes Vendor Advisory
9	https://support.apple.com/en-us/HT213762	Release Notes Vendor Advisory
10	https://support.apple.com/en-us/HT213762	Release Notes Vendor Advisory
11	https://support.apple.com/en-us/HT213764	Release Notes Vendor Advisory
12	https://support.apple.com/en-us/HT213764	Release Notes Vendor Advisory
13	https://support.apple.com/en-us/HT213765	Release Notes Vendor Advisory
14	https://support.apple.com/en-us/HT213765	Release Notes Vendor Advisory

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-416	解放済みメモリの使用	https://cwe.mitre.org/data/definitions/416.html

JVN Vulnerability Information

アップルの Safari 等複数ベンダの製品における解放済みメモリの使用に関する脆弱性

Title	アップルの Safari 等複数ベンダの製品における解放済みメモリの使用に関する脆弱性
Summary	アップルの Safari 等複数ベンダの製品には、解放済みメモリの使用に関する脆弱性が存在します。
Possible impacts	情報を取得される、情報を改ざんされる、およびサービス運用妨害 (DoS) 状態にされる可能性があります。
Solution	ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date	May 18, 2023, midnight
Registration Date	Jan. 25, 2024, 4:46 p.m.
Last Update	Jan. 25, 2024, 4:46 p.m.

Affected System

レッドハット

Red Hat Enterprise Linux 6.0

Red Hat Enterprise Linux 7.0

Red Hat Enterprise Linux 8.0

Red Hat Enterprise Linux 9.0

アップル

iOS 15.0.0 以上 15.7.6 未満

iOS 16.0 以上 16.5 未満

iPadOS 15.7.6 未満

iPadOS 16.0 以上 16.5 未満

macOS 13.4 未満

Safari 16.5 未満

tvOS 16.5 未満

watchOS 9.5 未満

CVE (情報セキュリティ共通脆弱性識別子)

No	Name	URL
CISA Known Exploited Vulnerabilities Catalog
1	CVE-2023-32373	https://www.cisa.gov/known-exploited-vulnerabilities-catalog
Common Vulnerabilities and Exposures (CVE)
2	CVE-2023-32373	https://www.cve.org/CVERecord?id=CVE-2023-32373
National Vulnerability Database (NVD)
3	CVE-2023-32373	https://nvd.nist.gov/vuln/detail/CVE-2023-32373

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-416	https://cwe.mitre.org/data/definitions/416.html

ベンダー情報

No	Name	URL
Apple Security Updates
1	HT213757	https://support.apple.com/en-us/HT213757
2	HT213758	https://support.apple.com/en-us/HT213758
3	HT213761	https://support.apple.com/en-us/HT213761
4	HT213762	https://support.apple.com/en-us/HT213762
5	HT213764	https://support.apple.com/en-us/HT213764
6	HT213765	https://support.apple.com/en-us/HT213765
Apple セキュリティアップデート
7	HT213757	https://support.apple.com/ja-jp/HT213757
8	HT213758	https://support.apple.com/ja-jp/HT211289
9	HT213761	https://support.apple.com/ja-jp/HT213761
10	HT213762	https://support.apple.com/ja-jp/HT213762
11	HT213764	https://support.apple.com/ja-jp/HT213764
12	HT213765	https://support.apple.com/ja-jp/HT213765
Red Hat
13	Top Page	https://www.redhat.com/en

その他

No	Name	URL
関連文書
1	security.gentoo.org (202401-04)	https://security.gentoo.org/glsa/202401-04

Change Log

No	Changed Details	Date of change
1	[2024年01月24日] 掲載	Jan. 24, 2024, 4:37 p.m.