CVE-2021-1799
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.
CWE
- (none)
Affected
- Apple / iOS and iPadOS — v=unspecified <14.4 [affected]
- Apple / macOS — v=unspecified <11.2 [affected]
- Apple / macOS — v=unspecified <7.3 [affected]
- Apple / macOS — v=unspecified <14.4 [affected]
- Apple / macOS — v=unspecified <14.0 [affected]
CVSS
- (none)
References
- https://support.apple.com/en-us/HT212147 x_refsource_MISC
- https://support.apple.com/en-us/HT212146 x_refsource_MISC
- https://support.apple.com/en-us/HT212148 x_refsource_MISC
- https://support.apple.com/en-us/HT212149 x_refsource_MISC
- https://support.apple.com/en-us/HT212152 x_refsource_MISC
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L3L6ZZOU5JS7E3RFYGLP7UFLXCG7TNLU/ vendor-advisory, x_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JN6ZOD62CTO54CHTMJTHVEF6R2Y532TJ/ vendor-advisory, x_refsource_FEDORA
- https://security.gentoo.org/glsa/202104-03 vendor-advisory, x_refsource_GENTOO
Source
cvelistV5-main/cves/2021/1xxx/CVE-2021-1799.json