Paul Ch

**Name of the Vulnerable Software and Affected Versions** FFmpeg versions prior to commit 2b46ebdbff1d8dec7a3d8ea280a612b91a582869 **Description** The issue is related to a buffer overflow in the dynamic memory, which can be exploited by an attacker to cause a denial of service or execute arbitrary code using a specially crafted file or stream. The vulnerability is specifically located in the asf o format demuxer and can result in a heap-buffer-overflow, potentially leading to remote code execution. This can be achieved by providing a specially crafted ASF file as input to FFmpeg. **Recommendations** For FFmpeg versions prior to commit 2b46ebdbff1d8dec7a3d8ea280a612b91a582869, update to a version that includes the fix, specifically commit 2b46ebdbff1d8dec7a3d8ea280a612b91a582869 or later. As a temporary workaround, consider restricting the use of the asf o format demuxer to minimize the risk of exploitation. Avoid using specially crafted ASF files that could trigger the buffer overflow until the issue is resolved.

**Name of the Vulnerable Software and Affected Versions** FFmpeg versions prior to 5aba5b89d0b1d73164d3b81764828bb8b20ff32a **Description** The issue is related to an out of array read in the ASF F format demuxer, which can result in heap memory reading. This can be exploited via a specially crafted ASF file provided as input, potentially allowing a remote attacker to access confidential data. **Recommendations** For versions prior to 5aba5b89d0b1d73164d3b81764828bb8b20ff32a, update to a version that includes the fix, such as 5aba5b89d0b1d73164d3b81764828bb8b20ff32a or later. As a temporary workaround, consider avoiding the use of specially crafted ASF files with the affected demuxer until a patch is applied.

**Name of the Vulnerable Software and Affected Versions** FFmpeg versions prior to bab0716c7f4793ec42e05a5aa7e80d82a0dd4e75 **Description** The issue is related to an out of array access vulnerability in the MXF format demuxer, which can result in a denial of service (DoS). This can be exploited via a specially crafted MXF file provided as input. The vulnerability is related to reading beyond the valid boundaries of a data buffer. **Recommendations** For versions prior to bab0716c7f4793ec42e05a5aa7e80d82a0dd4e75, update to a version that includes the fix, such as bab0716c7f4793ec42e05a5aa7e80d82a0dd4e75 or later. As a temporary workaround, consider restricting the use of MXF files or disabling the MXF format demuxer until a patch is applied. Avoid using the vulnerable MXF format demuxer with untrusted input files.

**Name of the Vulnerable Software and Affected Versions** FFmpeg versions prior to commit a7e032a277452366771951e29fd0bf2bd5c029f0 **Description** The issue is related to a use-after-free vulnerability in the realmedia demuxer of the FFmpeg multimedia library. This vulnerability can be exploited by a remote attacker using a specially crafted RM file, potentially allowing access to confidential data by reading heap memory. **Recommendations** For versions prior to commit a7e032a277452366771951e29fd0bf2bd5c029f0, update to a version that includes the fix, such as commit a7e032a277452366771951e29fd0bf2bd5c029f0 or later. As a temporary workaround, consider avoiding the use of specially crafted RM files or restricting access to the realmedia demuxer until a patch is applied.

**Name of the Vulnerable Software and Affected Versions** FFmpeg versions prior to 9807d3976be0e92e4ece3b4b1701be894cd7c2e1 **Description** The issue is related to an infinite loop vulnerability in the pva format demuxer. This can be exploited by providing a specially crafted PVA file as input, allowing attackers to consume excessive amounts of resources like CPU and RAM, potentially leading to a denial of service. The vulnerability can be exploited remotely. **Recommendations** For versions prior to 9807d3976be0e92e4ece3b4b1701be894cd7c2e1, update to a version that includes the fix, such as 9807d3976be0e92e4ece3b4b1701be894cd7c2e1 or later. As a temporary workaround, consider restricting the use of the pva format demuxer to minimize the risk of exploitation. Avoid using the pva format demuxer with untrusted input files until the issue is resolved.

**Name of the Vulnerable Software and Affected Versions** FFmpeg versions prior to commit cced03dd667a5df6df8fd40d8de0bff477ee02e8 **Description** The issue is related to a buffer data boundary reading vulnerability in the mms protocol of the FFmpeg multimedia library. Exploitation of this issue may allow a remote attacker to access confidential data, compromise data integrity, and cause a denial of service. The vulnerability can be exploited via network connectivity. **Recommendations** For FFmpeg versions prior to commit cced03dd667a5df6df8fd40d8de0bff477ee02e8, update to a version that includes the fix, such as commit cced03dd667a5df6df8fd40d8de0bff477ee02e8 or later. As a temporary workaround, consider restricting network connectivity to minimize the risk of exploitation.