Risk Letters

Exploited vulnerability

CVE-2021-30983

TLP:CLEAR

Apple iOS and iPadOS Buffer Overflow Vulnerability

Apple iOS and iPadOS contain a buffer overflow vulnerability that could allow an application to execute code with kernel privileges.

Facts

  • Vendor: Apple
  • Product: iOS and iPadOS
  • CVSS: 7.8
  • EPSS (probability of exploitation within 30 days): 2.9 %
  • On CISA's Known Exploited Vulnerabilities list since: 27 June 2022
  • First known exploitation: 27 June 2022
  • CISA's deadline for US federal agencies: 18 July 2022
  • Weakness: CWE-119
  • First seen by Risk Letters: 27 June 2022

Members see which Nordic sectors the flaw hits, and what to do about it.

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Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD