VulnerabilityModified
CVE-2022-22666
A memory corruption issue was addressed with improved validation.
HIGH 7.8EPSS 1.29%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.29%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A memory corruption issue was addressed with improved validation. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, watchOS 8.5. Processing a maliciously crafted image may lead to heap corruption.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 1.29% probability · 69th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- apple/ipados · apple/iphone os · apple/tvos · apple/watchos
- Source
- product-security@apple.com
References
- http://packetstormsecurity.com/files/167144/AppleVideoDecoder-CreateHeaderBuffer-Out-Of-Bounds-Free.htmlThird Party Advisory, VDB Entry
- https://support.apple.com/en-us/HT213182Vendor Advisory
- https://support.apple.com/en-us/HT213186Vendor Advisory
- https://support.apple.com/en-us/HT213193Vendor Advisory
- http://packetstormsecurity.com/files/167144/AppleVideoDecoder-CreateHeaderBuffer-Out-Of-Bounds-Free.htmlThird Party Advisory, VDB Entry
- https://support.apple.com/en-us/HT213182Vendor Advisory
- https://support.apple.com/en-us/HT213186Vendor Advisory
- https://support.apple.com/en-us/HT213193Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.