Debian Security Bug TrackerDEBIANCVE:CVE-2021-30797CVE-2021-30797
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.004 Low
EPSS
Percentile
72.5%
This issue was addressed with improved checks. This issue is fixed in iOS 14.7, Safari 14.1.2, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. Processing maliciously crafted web content may lead to code execution.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | webkit2gtk | < 2.32.3-1 | webkit2gtk_2.32.3-1_all.deb |
| Debian | 11 | all | webkit2gtk | < 2.32.3-1 | webkit2gtk_2.32.3-1_all.deb |
| Debian | 10 | all | webkit2gtk | < 2.32.3-1~deb10u1 | webkit2gtk_2.32.3-1~deb10u1_all.deb |
| Debian | 999 | all | webkit2gtk | < 2.32.3-1 | webkit2gtk_2.32.3-1_all.deb |
| Debian | 13 | all | webkit2gtk | < 2.32.3-1 | webkit2gtk_2.32.3-1_all.deb |
| Debian | 12 | all | wpewebkit | < 2.32.3-1 | wpewebkit_2.32.3-1_all.deb |
| Debian | 11 | all | wpewebkit | < 2.32.3-1 | wpewebkit_2.32.3-1_all.deb |
| Debian | 999 | all | wpewebkit | < 2.32.3-1 | wpewebkit_2.32.3-1_all.deb |
| Debian | 13 | all | wpewebkit | < 2.32.3-1 | wpewebkit_2.32.3-1_all.deb |
Related
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.004 Low
EPSS
Percentile
72.5%