VulnerabilityModified
CVE-2018-4281
In SwiftNIO before 1.8.0, a buffer overflow was addressed with improved size validation.
CRITICAL 9.8EPSS 1.01%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.01%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In SwiftNIO before 1.8.0, a buffer overflow was addressed with improved size validation.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.01% probability · 61th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- apple/swiftnio
- Source
- product-security@apple.com
References
- https://support.apple.com/HT208921Vendor Advisory
- https://support.apple.com/HT208921Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.