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Tell HN: XZ: Windows Potentially Affected

Hacker News - Sun, 03/31/2024 - 1:46am

Microsoft expanded Explorer's list of supported archive formats in Windows 11 KB5031455 (Oct 31, 2023). See discussion: https://news.ycombinator.com/item?id=38084314 (the question of security has been raised)

It uses libarchive, which, I believe, depends on XZ.

To clarify, it is not affected by the specific vulnerability, but since the XZ seems to have been maintained by a bad actor for 2 years, there might be other ones.

The update in question: https://support.microsoft.com/en-us/topic/october-31-2023-kb5031455-os-builds-22621-2506-and-22631-2506-preview-6513c5ec-c5a2-4aaf-97f5-44c13d29e0d4

Comments URL: https://news.ycombinator.com/item?id=39881768

Points: 2

# Comments: 0

Categories: Hacker News

World Backup Day

Hacker News - Sun, 03/31/2024 - 1:29am

Article URL: https://www.worldbackupday.com/en

Comments URL: https://news.ycombinator.com/item?id=39881705

Points: 3

# Comments: 0

Categories: Hacker News

The Upload

Hacker News - Sun, 03/31/2024 - 12:35am
Categories: Hacker News

World War II Began [video]

Hacker News - Sun, 03/31/2024 - 12:31am
Categories: Hacker News

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