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ubuntucveUbuntu.comUB:CVE-2023-40475
HistorySep 28, 2023 - 12:00 a.m.

CVE-2023-40475

2023-09-2800:00:00
ubuntu.com
ubuntu.com
15
gstreamer
mxf file
integer overflow
remote code execution
vulnerability
buffer allocation
zdi-can-21661
unix

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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

9.1 High

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

16.2%

GStreamer MXF File Parsing Integer Overflow Remote Code Execution
Vulnerability. This vulnerability allows remote attackers to execute
arbitrary code on affected installations of GStreamer. Interaction with
this library is required to exploit this vulnerability but attack vectors
may vary depending on the implementation. The specific flaw exists within
the parsing of MXF video files. The issue results from the lack of proper
validation of user-supplied data, which can result in an integer overflow
before allocating a buffer. An attacker can leverage this vulnerability to
execute code in the context of the current process. Was ZDI-CAN-21661.

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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

9.1 High

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

16.2%