Xine » Xine-lib » 1_beta6 : Security Vulnerabilities, CVEs,

xine-lib before 1.1.15 allows remote attackers to cause a denial of service (crash) via "MP3 files with metadata consisting only of separators."

The real_parse_audio_specific_data function in demux_real.c in xine-lib 1.1.12, and other 1.1.15 and earlier versions, uses an untrusted height (aka codec_data_length) value as a divisor, which allow remote attackers to cause a denial of service (divide-by-zero error and crash) via a zero value.

Multiple heap-based buffer overflows in xine-lib before 1.1.15 allow remote attackers to execute arbitrary code via vectors that send ID3 data to the (1) id3v22_interp_frame and (2) id3v24_interp_frame functions in src/demuxers/id3.c. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

xine-lib before 1.1.15 performs V4L video frame preallocation before ascertaining the required length, which has unknown impact and attack vectors, possibly related to a buffer overflow in the open_video_capture_device function in src/input/input_v4l.c.

Unspecified vulnerability in xine-lib before 1.1.15 has unknown impact and attack vectors related to libfaad. NOTE: due to the lack of details, it is not clear whether this is an issue in xine-lib or in libfaad.

The real_parse_headers function in demux_real.c in xine-lib 1.1.12, and other 1.1.15 and earlier versions, relies on an untrusted input length value to "reindex into an allocated buffer," which allows remote attackers to cause a denial of service (crash) via a crafted value, probably an array index error.

demux_qt.c in xine-lib 1.1.12, and other 1.1.15 and earlier versions, does not validate the count field before calling calloc for STSD_ATOM atom allocation, which allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted media file.

Integer underflow in demux_qt.c in xine-lib 1.1.12, and other 1.1.15 and earlier versions, allows remote attackers to cause a denial of service (crash) via a crafted media file that results in a small value of moov_atom_size in a compressed MOV (aka CMOV_ATOM).

xine-lib 1.1.12, and other 1.1.15 and earlier versions, relies on an untrusted input value to determine the memory allocation and does not check the result for (1) the MATROSKA_ID_TR_CODECPRIVATE track entry element processed by demux_matroska.c; and (2) PROP_TAG, (3) MDPR_TAG, and (4) CONT_TAG chunks processed by the real_parse_headers function in demux_real.c; which allows remote attackers to cause a denial of service (NULL pointer dereference and crash) or possibly execute arbitrary code via a crafted value.

xine-lib 1.1.12, and other 1.1.15 and earlier versions, does not properly handle (a) negative and (b) zero values during unspecified read function calls in input_file.c, input_net.c, input_smb.c, and input_http.c, which allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via vectors such as (1) a file or (2) an HTTP response, which triggers consequences such as out-of-bounds reads and heap-based buffer overflows.

Multiple heap-based buffer overflows in xine-lib 1.1.12, and other versions before 1.1.15, allow remote attackers to execute arbitrary code via vectors related to (1) a crafted metadata atom size processed by the parse_moov_atom function in demux_qt.c and (2) frame reading in the id3v23_interp_frame function in id3.c. NOTE: as of 20081122, it is possible that vector 1 has not been fixed in 1.1.15.

xine-lib 1.1.12, and other versions before 1.1.15, does not check for failure of malloc in circumstances including (1) the mymng_process_header function in demux_mng.c, (2) the open_mod_file function in demux_mod.c, and (3) frame_buffer allocation in the real_parse_audio_specific_data function in demux_real.c, which allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted media file.

Multiple heap-based buffer overflows in the code used to handle (1) MMS over TCP (MMST) streams or (2) RealMedia RTSP streams in xine-lib before 1.0, and other products that use xine-lib such as MPlayer 1.0pre6 and earlier, allow remote malicious servers to execute arbitrary code.

Stack-based buffer overflow in Xine-lib-rc5 in xine-lib 1_rc5-r2 and earlier allows remote attackers to execute arbitrary code via crafted playlists that result in a long vcd:// URL.

Heap-based buffer overflow in the DVD subpicture decoder in xine xine-lib 1-rc5 and earlier allows remote attackers to execute arbitrary code via a (1) DVD or (2) MPEG subpicture header where the second field reuses RLE data from the end of the first field.

The pnm_get_chunk function in xine 0.99.2 and earlier, and other packages such as MPlayer that use the same code, does not properly verify that the chunk size is less than the PREAMBLE_SIZE, which causes a read operation with a negative length that leads to a buffer overflow via (1) RMF_TAG, (2) DATA_TAG, (3) PROP_TAG, (4) MDPR_TAG, and (5) CONT_TAG values, a different vulnerability than CVE-2004-1187.

Heap-based buffer overflow in the pnm_get_chunk function for xine 0.99.2, and other packages such as MPlayer that use the same code, allows remote attackers to execute arbitrary code via long PNA_TAG values, a different vulnerability than CVE-2004-1188.

Multiple buffer overflows in the Real-Time Streaming Protocol (RTSP) client for (1) MPlayer before 1.0pre4 and (2) xine lib (xine-lib) before 1-rc4, when playing Real RTSP (realrtsp) streams, allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via (a) long URLs, (b) long Real server responses, or (c) long Real Data Transport (RDT) packets.