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CVE-2020-35342 · cross-distro fix matrix

CVE-2020-35342: GNU Binutils before 2.34 has an uninitialized-heap vulnerability in function tic4x_print_cond (file opcodes/tic4x-dis.c) which could allow attackers to make an information leak.

Affects 3 Linux releases across 3 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2020-35342 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

  • binutils→ fixed in2.33.50.20200107-1urgency: unimportant
    sudo apt-get install --only-upgrade -y binutils

Debian bookworm

Source: Debian Security Tracker

  • binutils→ fixed in2.33.50.20200107-1urgency: unimportant
    sudo apt-get install --only-upgrade -y binutils

Debian trixie

Source: Debian Security Tracker

  • binutils→ fixed in2.33.50.20200107-1urgency: unimportant
    sudo apt-get install --only-upgrade -y binutils
Are YOU affected by CVE-2020-35342?

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
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