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PSA: Update your docker installation. Leaky Vessels flaws allow hackers to escape Docker, runc containers (www.bleepingcomputer.com)

submitted 9 months ago by [email protected] to c/[email protected]

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Snyk team has found four vulnerabilities collectively called "Leaky Vessels" that impact the runc and Buildkit container infrastructure and build tools, potentially allowing attackers to perform container escape on various software products.

On January 31, 2024, Buildkit fixed the flaws with version 0.12.5, and runc addressed the security issue impacting it on version 1.1.12.

Docker released version 4.27.0 on the same day, incorporating the secured versions of the components in its Moby engine, with versions 25.0.1 and 24.0.8.

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[–] [email protected] 2 points 9 months ago* (last edited 9 months ago) (1 children)

It's still not an excuse to just ignore the security update because you might not be a target for hackers.

Just check your logs, there's probably a dozen or more requests trying to access wordpress pages on your server, or login via SSH. They want to take over your server so it can be part of a botnet.

[–] [email protected] 2 points 9 months ago

Oh. I didn't meant to incite breaking any of the golden rules of cyber safety: (1) always update, (2) never host WordPress ;)