Debian Security Bug TrackerDEBIANCVE:CVE-2021-45483CVE-2021-45483
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
44.1%
In WebKitGTK before 2.32.4, there is a use-after-free in WebCore::Frame::page, a different vulnerability than CVE-2021-30889.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | webkit2gtk | < 2.34.0-1 | webkit2gtk_2.34.0-1_all.deb |
| Debian | 11 | all | webkit2gtk | < 2.34.1-1~deb11u1 | webkit2gtk_2.34.1-1~deb11u1_all.deb |
| Debian | 10 | all | webkit2gtk | < 2.34.1-1~deb10u1 | webkit2gtk_2.34.1-1~deb10u1_all.deb |
| Debian | 999 | all | webkit2gtk | < 2.34.0-1 | webkit2gtk_2.34.0-1_all.deb |
| Debian | 13 | all | webkit2gtk | < 2.34.0-1 | webkit2gtk_2.34.0-1_all.deb |
| Debian | 12 | all | wpewebkit | < 2.34.1-1 | wpewebkit_2.34.1-1_all.deb |
| Debian | 11 | all | wpewebkit | < 2.34.1-1~deb11u1 | wpewebkit_2.34.1-1~deb11u1_all.deb |
| Debian | 999 | all | wpewebkit | < 2.34.1-1 | wpewebkit_2.34.1-1_all.deb |
| Debian | 13 | all | wpewebkit | < 2.34.1-1 | wpewebkit_2.34.1-1_all.deb |
Related
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
44.1%