Debian Security Bug TrackerDEBIANCVE:CVE-2021-1799CVE-2021-1799
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
EPSS
Percentile
69.7%
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | webkit2gtk | < 2.30.6-1 | webkit2gtk_2.30.6-1_all.deb |
| Debian | 11 | all | webkit2gtk | < 2.30.6-1 | webkit2gtk_2.30.6-1_all.deb |
| Debian | 999 | all | webkit2gtk | < 2.30.6-1 | webkit2gtk_2.30.6-1_all.deb |
| Debian | 13 | all | webkit2gtk | < 2.30.6-1 | webkit2gtk_2.30.6-1_all.deb |
| Debian | 12 | all | wpewebkit | < 2.30.6-1 | wpewebkit_2.30.6-1_all.deb |
| Debian | 11 | all | wpewebkit | < 2.30.6-1 | wpewebkit_2.30.6-1_all.deb |
| Debian | 999 | all | wpewebkit | < 2.30.6-1 | wpewebkit_2.30.6-1_all.deb |
| Debian | 13 | all | wpewebkit | < 2.30.6-1 | wpewebkit_2.30.6-1_all.deb |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
EPSS
Percentile
69.7%