{"schemaVersion":3,"id":"SUSE-SU-2018:0830-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for LibVNCServer\n\n\nLibVNCServer was updated to fix two security issues.\n\nThese security issues were fixed:\n\n- CVE-2018-7225: Missing input sanitization inside rfbserver.c rfbProcessClientNormalMessage() (bsc#1081493).\n- CVE-2016-9942: Heap-based buffer overflow in ultra.c allowed remote servers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted FramebufferUpdate message with the Ultra type tile, such that the LZO payload decompressed length exceeds what is specified by the tile dimensions (bsc#1017712).\n- CVE-2016-9941: Heap-based buffer overflow in rfbproto.c allowed remote servers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted FramebufferUpdate message containing a subrectangle outside of the client drawing area 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