CVE-2023-42916

Summary

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 17.1.2 and iPadOS 17.1.2, macOS Sonoma 14.1.2, Safari 17.1.2. Processing web content may disclose sensitive information. Apple is aware of a report that this issue may have been exploited against versions of iOS before iOS 16.7.1.

Affected Software

Weaknesses

• Processing web content may disclose sensitive information. Apple is aware of a report that this issue may have been exploited against versions of iOS before iOS 16.7.1.

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: active
  • Automatable: no
  • Technical Impact: partial

Additional References

• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-42916

CVE Program Container

Additional References

• https://support.apple.com/en-us/HT214033
• https://support.apple.com/en-us/HT214032
• https://support.apple.com/en-us/HT214031
• https://support.apple.com/kb/HT214033
• http://www.openwall.com/lists/oss-security/2023/12/05/1
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/P5LQS6VEI7VIZNC7QGQ62EOV45R5RJIR/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AD2KIHHCUBQC2YYH3FJWAHI5BG3QETOH/
• https://support.apple.com/kb/HT214034
• https://www.debian.org/security/2023/dsa-5575
• http://seclists.org/fulldisclosure/2023/Dec/3
• http://seclists.org/fulldisclosure/2023/Dec/4
• http://seclists.org/fulldisclosure/2023/Dec/5
• http://seclists.org/fulldisclosure/2023/Dec/8
• http://seclists.org/fulldisclosure/2023/Dec/13
• http://seclists.org/fulldisclosure/2023/Dec/12
• https://security.gentoo.org/glsa/202401-04
• https://support.apple.com/kb/HT214062
• http://seclists.org/fulldisclosure/2024/Jan/35

References

• https://support.apple.com/en-us/HT214033
• https://support.apple.com/en-us/HT214032
• https://support.apple.com/en-us/HT214031
• https://support.apple.com/kb/HT214033
• http://www.openwall.com/lists/oss-security/2023/12/05/1
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/P5LQS6VEI7VIZNC7QGQ62EOV45R5RJIR/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AD2KIHHCUBQC2YYH3FJWAHI5BG3QETOH/
• https://support.apple.com/kb/HT214034
• https://www.debian.org/security/2023/dsa-5575
• http://seclists.org/fulldisclosure/2023/Dec/3
• http://seclists.org/fulldisclosure/2023/Dec/4
• http://seclists.org/fulldisclosure/2023/Dec/5
• http://seclists.org/fulldisclosure/2023/Dec/8
• http://seclists.org/fulldisclosure/2023/Dec/13
• http://seclists.org/fulldisclosure/2023/Dec/12
• https://security.gentoo.org/glsa/202401-04
• https://support.apple.com/kb/HT214062
• http://seclists.org/fulldisclosure/2024/Jan/35

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