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Pandora contains a denial-of-service vulnerability in its handling of DAA (Direct Access Archive) files. When extracting the internal ISO image from a DAA archive, compressed chunks were decompressed using zlib.decompress() without enforcing a limit on the resulting uncompressed data.
An attacker able to submit a crafted DAA file containing highly compressed data could cause Pandora to decompress a relatively small input into a very large amount of data in memory. Because the decompressed chunks are accumulated to construct the internal ISO image, this could result in excessive memory consumption and potentially CPU exhaustion, causing the extraction worker to become unresponsive, terminate, or affect the availability of the Pandora service.
The patch introduces bounded decompression using decompressobj().decompress() with maxextractedfilesize, verifies the cumulative size of decompressed chunks, and raises a dedicated ZipBomb exception when the configured limit is exceeded. Pandora then aborts extraction and reports the file as too large.
A segmentation fault in KMPlayer v4.2.2.65 allows attackers to cause a Denial of Service (DoS) via a crafted AVI file.
Improper Neutralization of Special Elements in the backup name field may allow OS command injection. This issue affects Pandora ITSM 5.0.105.
Improper Neutralization of Special Elements in the chromiumpath variable may allow OS command injection. This issue affects Pandora ITSM 5.0.105.
KMPlayer 4.2.2.15 and earlier have a Heap Based Buffer Overflow Vulnerability. It could be exploited with a crafted FLV format file. The problem is that more frame data is copied to heap memory than the size specified in the frame header. This results in a memory corruption and remote code execution.
Pandora iOS app prior to version 8.3.2 fails to properly validate SSL certificates provided by HTTPS connections, which may enable an attacker to conduct man-in-the-middle (MITM) attacks.
A vulnerability, which was classified as problematic, has been found in KMPlayer 4.2.2.73. This issue affects some unknown processing in the library SHFOLDER.dll. The manipulation leads to uncontrolled search path. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The identifier VDB-224633 was assigned to this vulnerability.