Multiple stack-based buffer overflows in xine-lib 1-rc2 through 1-rc5 allow attackers to execute arbitrary code via (1) long VideoCD vcd:// MRLs or (2) long subtitle lines.

Stack-based buffer overflow in the VideoCD (VCD) code in xine-lib 1-rc2 through 1-rc5, as derived from libcdio, allows attackers to execute arbitrary code via a VideoCD with an unterminated disk label.

The pnmgetchunk 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 PREAMBLESIZE, which causes a read operation with a negative length that leads to a buffer overflow via (1) RMFTAG, (2) DATATAG, (3) PROPTAG, (4) MDPRTAG, and (5) CONTTAG values, a different vulnerability than CVE-2004-1187.

Heap-based buffer overflow in the pnmgetchunk 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 PNATAG values, a different vulnerability than CVE-2004-1188.

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.