CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
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
AI Score
Confidence
High
EPSS
Percentile
81.9%
In ParseContentEncodingEntry of mkvparser.cc, there is a possible double
free due to a missing reset of a freed pointer. This could lead to remote
code execution with no additional execution privileges needed. User
interaction is needed for exploitation. Product: Android. Versions:
Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android-9.
Android ID: A-127702368.
Author | Note |
---|---|
alexmurray | mkvparser.cc is embedded in libwebm in various other packages |
mdeslaur | mkvparser.cc doesn’t appear to be built in the firefox package aom in mantic and noble uses the system libwebm |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 20.04 | noarch | aom | < any | UNKNOWN |
ubuntu | 22.04 | noarch | aom | < any | UNKNOWN |
ubuntu | 20.04 | noarch | godot | < any | UNKNOWN |
ubuntu | 22.04 | noarch | godot | < any | UNKNOWN |
ubuntu | 24.04 | noarch | godot | < any | UNKNOWN |
ubuntu | 18.04 | noarch | libvpx | < 1.7.0-3ubuntu0.18.04.1 | UNKNOWN |
ubuntu | 19.04 | noarch | libvpx | < 1.7.0-3ubuntu0.19.04.1 | UNKNOWN |
ubuntu | 18.04 | noarch | qtwebengine-opensource-src | < any | UNKNOWN |
ubuntu | 20.04 | noarch | qtwebengine-opensource-src | < any | UNKNOWN |
ubuntu | 22.04 | noarch | qtwebengine-opensource-src | < any | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
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
AI Score
Confidence
High
EPSS
Percentile
81.9%