CVE-2021-1778

Summary

An out-of-bounds read issue existed in the curl. This issue 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, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to a denial of service.

Affected Software

VendorProductVersion RangeStatus
AppleiOS and iPadOSunspecified < 14.4affected
ApplemacOSunspecified < 11.2affected
ApplemacOSunspecified < 7.3affected
ApplemacOSunspecified < 14.4affected

Weaknesses

  • Processing a maliciously crafted image may lead to a denial of service

ADP Enrichment

CVE Program Container

Additional References

References