CVE-2017-14171

In libavformat/nsvdec.c in FFmpeg 2.4 and 3.3.3, a DoS in nsvparseNSVfheader due to lack of an EOF End of File check might cause huge CPU consumption. When a crafted NSV file, which claims a large "tableentriesused" field in the header but does not contain sufficient backing data, is provided, th...

CVE-2017-14169

CVE-2017-14169 affects FFmpeg/libavformat: specifically the mxf_read_primer_pack function in libavformat/mxfdec.c. The description documents an integer signedness error when a crafted MXF file provides a large item_num (e.g., 0xffffffff), causing item_num to become negative and bypassing the chec...

CVE-2017-14171

CVE-2017-14171 is a denial-of-service in FFmpeg’s NSV header parsing (libavformat/nsvdec.c) caused by a missing EOF check in nsv_parse_NSVf_header(). A crafted NSV file misreports table_entries_used in the header but lacks backing data, causing the loop over table_entries_used to consume excessiv...

CVE-2017-14170

CVE-2017-14170 is a denial-of-service in FFmpeg’s mxf_read_index_entry_array() (libavformat/mxfdec.c) caused by a missing EOF check when a crafted MXF header claims a large nb_index_entries. The issue leads to huge CPU usage and can be triggered by multiple segments in a file. Public advisories (...

CVE-2017-14169

In the mxfreadprimerpack function in libavformat/mxfdec.c in FFmpeg 3.3.3 - 2.4, an integer signedness error might occur when a crafted file, which claims a large "itemnum" field such as 0xffffffff, is provided. As a result, the variable "itemnum" turns negative, bypassing the check for a large...

CVE-2017-14171

In libavformat/nsvdec.c in FFmpeg 2.4 and 3.3.3, a DoS in nsvparseNSVfheader due to lack of an EOF End of File check might cause huge CPU consumption. When a crafted NSV file, which claims a large "tableentriesused" field in the header but does not contain sufficient backing data, is provided, th...

CVE-2017-14169

In the mxfreadprimerpack function in libavformat/mxfdec.c in FFmpeg 3.3.3 - 2.4, an integer signedness error might occur when a crafted file, which claims a large "itemnum" field such as 0xffffffff, is provided. As a result, the variable "itemnum" turns negative, bypassing the check for a large...

CVE-2017-14170

In libavformat/mxfdec.c in FFmpeg 3.3.3 - 2.4, a DoS in mxfreadindexentryarray due to lack of an EOF End of File check might cause huge CPU consumption. When a crafted MXF file, which claims a large "nbindexentries" field in the header but does not contain sufficient backing data, is provided, th...

CVE-2017-14169

In the mxfreadprimerpack function in libavformat/mxfdec.c in FFmpeg 3.3.3 - 2.4, an integer signedness error might occur when a crafted file, which claims a large "itemnum" field such as 0xffffffff, is provided. As a result, the variable "itemnum" turns negative, bypassing the check for a large...

CVE-2017-14170

In libavformat/mxfdec.c in FFmpeg 3.3.3 - 2.4, a DoS in mxfreadindexentryarray due to lack of an EOF End of File check might cause huge CPU consumption. When a crafted MXF file, which claims a large "nbindexentries" field in the header but does not contain sufficient backing data, is provided, th...

CVE-2017-14171

In libavformat/nsvdec.c in FFmpeg 2.4 and 3.3.3, a DoS in nsvparseNSVfheader due to lack of an EOF End of File check might cause huge CPU consumption. When a crafted NSV file, which claims a large "tableentriesused" field in the header but does not contain sufficient backing data, is provided, th...

CVE-2017-14169: Improper Input Validation

In the mxfreadprimerpack function in libavformat/mxfdec.c in FFmpeg 3.3.3 - 2.4, an integer signedness error might occur when a crafted file, which claims a large "itemnum" field such as 0xffffffff, is provided. As a result, the variable "itemnum" turns negative, bypassing the check for a large...

CVE-2017-14171: Excessive Iteration

In libavformat/nsvdec.c in FFmpeg 2.4 and 3.3.3, a DoS in nsvparseNSVfheader due to lack of an EOF End of File check might cause huge CPU consumption. When a crafted NSV file, which claims a large "tableentriesused" field in the header but does not contain sufficient backing data, is provided, th...

CVE-2017-14170: Excessive Iteration

In libavformat/mxfdec.c in FFmpeg 3.3.3 - 2.4, a DoS in mxfreadindexentryarray due to lack of an EOF End of File check might cause huge CPU consumption. When a crafted MXF file, which claims a large "nbindexentries" field in the header but does not contain sufficient backing data, is provided, th...

PT-2017-13290

Name of the Vulnerable Software and Affected Versions FFmpeg versions 2.4 through 3.3.3 Description An integer signedness error might occur in the mxf read primer pack function when a crafted file with a large item num field is provided, potentially bypassing the check for large values...

PT-2017-2814

Name of the Vulnerable Software and Affected Versions FFmpeg versions 2.4 through 3.3.3 Description The issue is related to errors in resource management in the mxf read index entry array function of the FFmpeg library. It can be exploited by a remote attacker to cause consumption of computationa...

PT-2017-2972

Name of the Vulnerable Software and Affected Versions FFmpeg version 3.3.3 Description The issue is related to a lack of an End of File EOF check in the asf build simple index function, which can cause huge CPU consumption. This occurs when a crafted ASF file with a large "ict" field in the heade...

Denial Of Service (DoS) Via High CPU And Memory Consumption

FFmpeg is vulnerable to denial of service DoS attacks. These attacks are possible because FFmpeg does not check for an EOF End of File inside the loop in the cinereadheader function. This leads to high CPU and memory consumption when a malicious CINE file with a large duration field in the header...

Denial Of Service (DoS)

FFmpeg is vulnerable to denial of service DoS attacks. These attacks are possible because FFmpeg does not check the maximum number of times an insufficient list can be reloaded in readdata function of libavformat/hls.c, leading to infinite loops...

Denial Of Service (DoS) Via High CPU And Memory Consumption

FFmpeg is vulnerable to denial of service DoS attacks. These attacks are possible because FFmpeg does not check for an EOF End of File in the asfreadmarker function. This leads to high CPU and memory consumption when a malicious ASF file with a large namelen or count field in the header but witho...