Vulnerability identifier: #VU83223

Vulnerability risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-44446

CWE-ID: CWE-416

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
gst-plugins-bad
Other software / Other software solutions

Vendor: GStreamer

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when parsing MXF video files. A remote attacker can trick the victim to open a specially crafted file, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

gst-plugins-bad: 1.0.0 - 1.22.6

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External links
http://www.zerodayinitiative.com/advisories/ZDI-23-1647/
http://gstreamer.freedesktop.org/security/sa-2023-0010.html

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.