---
title: "Security digest: January 31, 2024"
url: https://erroneo.us/security/2024-01-31/
description: "January 31, 2024 vulnerability digest: 1 brief (Leaky Vessels); 2 CISA KEV additions (Apple, Ivanti); 2 critical advisories (Go). What to patch and who can…"
type: security-digest-day
section: "Security Digest"
date_published: 2024-01-31
date_modified: 2026-10-21
publisher: erroneo.us
author: erroneo.us Security Desk
license: All rights reserved. Quote with attribution and a link.
---

# Security digest: January 31, 2024

1 editorial brief, 2 known exploited (cisa kev) additions and 2 critical advisories.

## Take stock

- Patch this week: Leaky Vessels . Anyone running containers on Linux with runc 1.1.11 or earlier, most urgently CI runners, shared build hosts and multi-tenant clusters that run images or Dockerfiles from others.
- Do you run any of these? Ivanti Connect Secure, Policy Secure, and Neurons, Apple Multiple Products. They are being exploited in the wild (CISA KEV). Patch or mitigate if you do; CISA’s federal deadline is 2024-02-02.
- Go: 2 critical advisories ( github.com/moby/buildkit ). Check with govulncheck ./... .
- None of it touches your stack? Then there is nothing to do today. That is a result, not a failure to read carefully.

## Editorial briefs

- **Patch this week** [Leaky Vessels: runc Container Escape (CVE-2024-21626)](https://erroneo.us/security/briefs/runc-leaky-vessels-container-escape/index.md): A real container escape, but it needs you to run an attacker-controlled image or a crafted exec; patch runc everywhere promptly, urgently where untrusted images or multi-tenant builds run.

## Known exploited (CISA KEV)

- [CVE-2024-21893](https://erroneo.us/security/cve/CVE-2024-21893/index.md) Ivanti Connect Secure, Policy Secure, and Neurons: Ivanti Connect Secure, Policy Secure, and Neurons Server-Side Request Forgery (SSRF) Vulnerability (CISA due 2024-02-02)
- [CVE-2022-48618](https://erroneo.us/security/cve/CVE-2022-48618/index.md) Apple Multiple Products: Apple Multiple Products Memory Corruption Vulnerability (CISA due 2024-02-21)

## Critical advisories

- [CVE-2024-23653](https://erroneo.us/security/cve/CVE-2024-23653/index.md) Buildkit's interactive containers API does not validate entitlements check — Go github.com/moby/buildkit < 0.12.5 → 0.12.5
- [CVE-2024-23652](https://erroneo.us/security/cve/CVE-2024-23652/index.md) BuildKit vulnerable to possible host system access from mount stub cleaner — Go github.com/moby/buildkit < 0.12.5 → 0.12.5

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Source page: https://erroneo.us/security/2024-01-31/ · Security Digest: https://erroneo.us/security/ · More: https://erroneo.us/llms.txt