CVE-2021-1763

EPSS 1.3%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 1.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

02 Apr 2021Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution.

Affected products

Apple · iOS and iPadOS Apple · macOS

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References

https://support.apple.com/en-us/HT212146 https://support.apple.com/en-us/HT212147