記事
【ニュース】
◆New PDFex attack can exfiltrate data from encrypted PDF files (ZDNet, 2019/09/30)
https://www.zdnet.com/article/new-pdfex-attack-can-exfiltrate-data-from-encrypted-pdf-files/
⇒ https://vul.hatenadiary.com/entry/2019/09/30/000000
◆Researchers Find New Hack to Read Content Of Password Protected PDF Files (The Hacker News, 2019/10/01)
https://thehackernews.com/2019/10/pdf-password-encryption-hacking.html
⇒ https://vul.hatenadiary.com/entry/2019/10/01/000000
◆PDFファイルを開くだけで暗号化された内容が流出する脆弱性「PDFex」が発見される (Gigazine, 2019/10/02 15:00)
https://gigazine.net/news/20191002-pdf-password-hacking-pdfex/
⇒ https://vul.hatenadiary.com/entry/2019/10/02/000000
【公開情報】
◆Technical details of the attacks (PDF Insecurity, 2019/10/02)
https://pdf-insecurity.org/encryption/encryption.html
⇒ https://vul.hatenadiary.com/entry/2019/10/02/000000_1
【図表】
出典: https://www.zdnet.com/article/new-pdfex-attack-can-exfiltrate-data-from-encrypted-pdf-files/
出典: https://thehackernews.com/2019/10/pdf-password-encryption-hacking.html
