CVE-2020-9897

November 2, 2021

An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 14.2 and iPadOS 14.2, macOS Big Sur 11.0.1. Processing a maliciously crafted PDF may lead to arbitrary code execution.

Summary:

An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 14.2 and iPadOS 14.2, macOS Big Sur 11.0.1. Processing a maliciously crafted PDF may lead to arbitrary code execution.

Reference Links(if available):

  • https://support.apple.com/en-us/HT211929
  • https://support.apple.com/en-us/HT211931

  • CVSS Score (if available)

    v2: / MEDIUM

    v3: /

    Links to Exploits(if available)

  • You may have missed

    CISA Logo

    CISA: Oracle Releases Quarterly Critical Patch Update Advisory for October 2024

    November 13, 2024
    CISA Logo

    CISA: CISA, FBI, NSA, and International Partners Release Advisory on Iranian Cyber Actors Targeting Critical Infrastructure Organizations Using Brute Force

    November 13, 2024
    CISA Logo

    CISA: CISA Releases Seven Industrial Control Systems Advisories

    November 13, 2024
    CISA Logo

    CISA: CISA Adds One Known Exploited Vulnerability to Catalog

    November 13, 2024
    CISA Logo

    CISA: CISA Adds One Known Exploited Vulnerability to Catalog

    November 13, 2024