CVE-2023-1801 · cross-distro fix matrix

CVE-2023-1801: The SMB protocol decoder in tcpdump version 4.99.3 can perform an out-of-bounds write when decoding a crafted network packet.

Affects 1 Linux release across 1 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2023-1801 has a known fix. Run the listed command on that distro to remediate.

Debian trixie

Source: Debian Security Tracker

tcpdump→ fixed in4.99.4-2urgency: unimportant

sudo apt-get install --only-upgrade -y tcpdump

Are YOU affected by CVE-2023-1801?

5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.

curl https://mindsparkstack.com/scan.sh | bash

Form-based quickscan View on NVD

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