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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2021-30860 Detail

Description

An integer overflow was addressed with improved input validation. This issue is fixed in Security Update 2021-005 Catalina, iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, watchOS 7.6.2. Processing a maliciously crafted PDF may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://seclists.org/fulldisclosure/2021/Sep/25 Mailing List  Third Party Advisory 
http://seclists.org/fulldisclosure/2021/Sep/26 Mailing List  Third Party Advisory 
http://seclists.org/fulldisclosure/2021/Sep/27 Mailing List  Third Party Advisory 
http://seclists.org/fulldisclosure/2021/Sep/28 Mailing List  Third Party Advisory 
http://seclists.org/fulldisclosure/2021/Sep/38 Mailing List  Third Party Advisory 
http://seclists.org/fulldisclosure/2021/Sep/39 Mailing List  Third Party Advisory 
http://seclists.org/fulldisclosure/2021/Sep/40 Mailing List  Third Party Advisory 
http://seclists.org/fulldisclosure/2021/Sep/50 Mailing List  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2022/09/02/11 Mailing List 
https://security.gentoo.org/glsa/202209-21 Third Party Advisory 
https://support.apple.com/en-us/HT212804 Vendor Advisory 
https://support.apple.com/en-us/HT212805 Vendor Advisory 
https://support.apple.com/en-us/HT212806 Vendor Advisory 
https://support.apple.com/en-us/HT212807 Vendor Advisory 
https://support.apple.com/kb/HT212824 Vendor Advisory 

This CVE is in CISA's Known Exploited Vulnerabilities Catalog

Reference CISA's BOD 22-01 and Known Exploited Vulnerabilities Catalog for further guidance and requirements.

Vulnerability Name Date Added Due Date Required Action
Apple Multiple Products Integer Overflow Vulnerability 11/03/2021 11/17/2021 Apply updates per vendor instructions.

Weakness Enumeration

CWE-ID CWE Name Source
CWE-190 Integer Overflow or Wraparound cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

16 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-30860
NVD Published Date:
08/24/2021
NVD Last Modified:
02/01/2024
Source:
Apple Inc.