REDHAT-BUG-2447483: High severity GStreamer H.266 Codec Parser vulnerability
GStreamer H.266 Codec Parser Integer Underflow 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 picture partitions. The issue results from the lack of proper validation of user-supplied data, which can result in an integer underflow before writing to memory. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28910.
Affected Software
Event History
Frequently Asked Questions
What is the severity of REDHAT-BUG-2447483?
The severity of REDHAT-BUG-2447483 is high with a rating of 7.
What is the risk associated with REDHAT-BUG-2447483?
The risk associated with REDHAT-BUG-2447483 is rated at 33.
How do I fix REDHAT-BUG-2447483?
To fix REDHAT-BUG-2447483, you should update GStreamer to the latest version that addresses this vulnerability.
What type of attack can REDHAT-BUG-2447483 enable?
REDHAT-BUG-2447483 can enable remote code execution by allowing attackers to execute arbitrary code on affected systems.
What components are affected by REDHAT-BUG-2447483?
The components affected by REDHAT-BUG-2447483 are installations of the GStreamer H.266 Codec Parser.