CVE-2021-1799
MEDIUM | Platform: tvOS | Changelog
CVE Details
Description
A port redirection issue was addressed with additional port validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, tvOS 14.4, watchOS 7.3, iOS 14.4 and iPadOS 14.4, Safari 14.0.3. A malicious website may be able to access restricted ports on arbitrary servers.
CVSS 3.1 Score
| Metric | Value |
|---|---|
| Base Score | 6.5 (MEDIUM) |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |
References
- Apple Security Advisory
- NVD Entry
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JN6ZOD62CTO54CHTMJTHVEF6R2Y532TJ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L3L6ZZOU5JS7E3RFYGLP7UFLXCG7TNLU/
- https://security.gentoo.org/glsa/202104-03 (Third Party Advisory)
- https://support.apple.com/en-us/HT212146 (Vendor Advisory)
- https://support.apple.com/en-us/HT212147 (Vendor Advisory)
- https://support.apple.com/en-us/HT212148 (Vendor Advisory)
- https://support.apple.com/en-us/HT212149 (Vendor Advisory)
- https://support.apple.com/en-us/HT212152 (Vendor Advisory)