VulnerabilityModified
CVE-2023-27961
Importing a maliciously crafted calendar invitation may exfiltrate user information.
MEDIUM 5.5EPSS 0.24%
Does this matter?
Lower severity and a low EPSS score (0.24%). Track it; it rarely justifies an emergency change on its own.
Description
Multiple validation issues were addressed with improved input sanitization. This issue is fixed in macOS Ventura 13.3, iOS 16.4 and iPadOS 16.4, iOS 15.7.4 and iPadOS 15.7.4, macOS Monterey 12.6.4, watchOS 9.4, macOS Big Sur 11.7.5. Importing a maliciously crafted calendar invitation may exfiltrate user information.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
- EPSS
- 0.24% probability · 15th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20, CWE-1284
- Affected
- apple/ipados · apple/iphone os · apple/macos · apple/watchos
- Source
- product-security@apple.com
References
- https://support.apple.com/en-us/HT213670Vendor Advisory
- https://support.apple.com/en-us/HT213673Vendor Advisory
- https://support.apple.com/en-us/HT213675Vendor Advisory
- https://support.apple.com/en-us/HT213676Vendor Advisory
- https://support.apple.com/en-us/HT213677Vendor Advisory
- https://support.apple.com/en-us/HT213678Vendor Advisory
- https://support.apple.com/en-us/HT213670Vendor Advisory
- https://support.apple.com/en-us/HT213673Vendor Advisory
- https://support.apple.com/en-us/HT213675Vendor Advisory
- https://support.apple.com/en-us/HT213676Vendor Advisory
- https://support.apple.com/en-us/HT213677Vendor Advisory
- https://support.apple.com/en-us/HT213678Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.