Debian Security Bug TrackerDEBIANCVE:CVE-2021-30836CVE-2021-30836
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
0.001 Low
EPSS
Percentile
36.7%
An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing a maliciously crafted audio file may disclose restricted memory.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | webkit2gtk | < 2.32.4-1 | webkit2gtk_2.32.4-1_all.deb |
| Debian | 11 | all | webkit2gtk | < 2.32.4-1~deb11u1 | webkit2gtk_2.32.4-1~deb11u1_all.deb |
| Debian | 999 | all | webkit2gtk | < 2.32.4-1 | webkit2gtk_2.32.4-1_all.deb |
| Debian | 13 | all | webkit2gtk | < 2.32.4-1 | webkit2gtk_2.32.4-1_all.deb |
| Debian | 12 | all | wpewebkit | < 2.32.4-1 | wpewebkit_2.32.4-1_all.deb |
| Debian | 11 | all | wpewebkit | < 2.32.4-1~deb11u1 | wpewebkit_2.32.4-1~deb11u1_all.deb |
| Debian | 999 | all | wpewebkit | < 2.32.4-1 | wpewebkit_2.32.4-1_all.deb |
| Debian | 13 | all | wpewebkit | < 2.32.4-1 | wpewebkit_2.32.4-1_all.deb |
Related
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
0.001 Low
EPSS
Percentile
36.7%