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Beveilingsadvies; NCSC-2024-0320 [1.0.0]

Beveiligingsadvies
NCSC-2024-0320 [1.0.0]
Publicatie
30-07-2024 10:42 (Europe/Amsterdam)
Prioriteit
Normaal
Betreft
Kwetsbaarheden verholpen in Apple MacOS

Kenmerken

  • Improper Restriction of Rendered UI Layers or Frames
  • Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting')
  • Misinterpretation of Input
  • Improper Restriction of Operations within the Bounds of a Memory Buffer
  • Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
  • Heap-based Buffer Overflow
  • Improper Input Validation
  • Exposure of Sensitive Information to an Unauthorized Actor
  • Improper Access Control
  • Improper Certificate Validation
  • Improper Validation of Certificate with Host Mismatch
  • Cleartext Transmission of Sensitive Information
  • Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
  • Signal Handler Race Condition
  • Uncontrolled Resource Consumption
  • Missing Release of Memory after Effective Lifetime
  • Improper Resource Shutdown or Release
  • Allocation of Resources Without Limits or Throttling
  • Missing Release of Resource after Effective Lifetime
  • Out-of-bounds Write

Omschrijving

Apple heeft kwetsbaarheden verholpen in MacOS.

Een kwaadwillende kan de kwetsbaarheden misbruiken om een beveiligingsmaatregel te omzeilen, zichzelf verhoogde rechten toe te kennen, toegang te krijgen tot gevoelige gegevens, willekeurige code uit te voeren, mogelijk met kernel-rechten of een Denial-of-Service te veroorzaken.

Voor succesvol misbruik moet de kwaadwillende het slachtoffer misleiden een malafide app te installeren en draaien, of een malafide link te volgen. Voor het uitvoeren van willekeurige code met kernel-rechten moet de kwaadwillende reeds beschikken over verhoogde rechten op het kwetsbare systeem.

Oplossingen

Apple heeft updates uitgebracht om de kwetsbaarheden te verhelpen in MacOS 12.7.6, 13.6.8 en 14.6. Zie bijgevoegde referenties voor meer informatie.

Referenties

CVE's

Disclaimer

The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this page to enhance access to its information and security advisories. The use of this security advisory is subject to the following terms and conditions: NCSC-NL makes every reasonable effort to ensure that the content of this page is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or continuous keeping up-to-date. The information contained in this security advisory is intended solely for the purpose of providing general information to professional users. No rights can be derived from the information provided therein. NCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of this security advisory. This includes damage resulting from the inaccuracy of incompleteness of the information contained in the advisory. This security advisory is subject to Dutch law. All disputes related to or arising from the use of this advisory will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings.