- Description
- BitLocker Security Feature Bypass Vulnerability
- Source
- secure@microsoft.com
- NVD status
- Modified
CVSS 3.1
- Type
- Primary
- Base score
- 6.8
- Impact score
- 5.9
- Exploitability score
- 0.9
- Vector string
- CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- MEDIUM
- Hype score
- Not currently trending
Researchers demonstrated a Windows 11 BitLocker vulnerability, "bitpixie" (CVE-2023-21563), allowing attackers to access encrypted files. Microsoft issued patches, but older bootloaders remain exploitable. https://t.co/G9UW7A2rje
@Teemu_Tiainen
20 Jan 2025
87 Impressions
1 Retweet
0 Likes
0 Bookmarks
0 Replies
0 Quotes
Descubre cómo se puede burlar la encriptación de BitLocker en Windows 11 sin conocer la contraseña, utilizando una vulnerabilidad no resuelta desde 2022. Aprende más sobre la explotación de CVE-2023-21563 y cómo protegerte. Comparte. https://t.co/uDXSfMItKH
@Megabyt79042961
11 Jan 2025
3 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
🚨 Major vulnerability in Windows BitLocker encryption (CVE-2023-21563) exposed at Chaos Communication Congress! Attackers can bypass encryption with brief physical access. #WindowsSecurity #BitLocker #Germany #CybersecurityNews link: https://t.co/fH612oQwW6 https://t.co/pu4nbzG
@TweetThreatNews
4 Jan 2025
36 Impressions
0 Retweets
1 Like
0 Bookmarks
0 Replies
0 Quotes
BitLockerの脆弱性bitpixie (CVE-2023-21563)、2022年11月に修正済みのはずだったが修正を迂回されてしまう。Chaos Communication Congress (CCC)報告。古いWindowsブートローダーをセキュアブート経由で悪用することで暗号鍵を抽出する手法。 https://t.co/45tjzu3VUY
@__kokumoto
3 Jan 2025
2326 Impressions
13 Retweets
35 Likes
12 Bookmarks
0 Replies
0 Quotes
🚨 Windows BitLocker Vulnerability Alert! 🚨 🔓 At #CCC, researcher Thomas Lambertz revealed "bitpixie" (CVE-2023-21563), a flaw allowing attackers to bypass BitLocker encryption with brief physical access + network connectivity – no tools needed! 🛠️❌ 🖥️ Root cause: outdated…
@GHak2learn27752
3 Jan 2025
1415 Impressions
1 Retweet
3 Likes
0 Bookmarks
0 Replies
1 Quote
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