CVE-2017-14054 in FFmpeg
要約 (英語)
In libavformat/rmdec.c in FFmpeg 3.3.3, a DoS in ivr_read_header() due to lack of an EOF (End of File) check might cause huge CPU consumption. When a crafted IVR file, which claims a large "len" field in the header but does not contain sufficient backing data, is provided, the first type==4 loop would consume huge CPU resources, since there is no EOF check inside the loop.
予約する
2017年08月31日
公開
2017年08月31日
エントリ
VulDB provides additional information and datapoints for this CVE:
| 識別子 | 脆弱性 | CWE | 悪用可 | 対策 | CVE |
|---|---|---|---|---|---|
| 106022 | FFmpeg rmdec.c ivr_read_header サービス拒否 | 399 | 未定義 | 公式な修正 | CVE-2017-14054 |