CVE-2020-19724 · cross-distro fix matrix

CVE-2020-19724: A memory consumption issue in get_data function in binutils/nm.c in GNU nm before 2.34 allows attackers to cause a denial of service via crafted command.

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

Fix per ecosystem

Each block below is a distro release where CVE-2020-19724 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

binutils→ fixed in2.33.50.20200114-1urgency: unimportant
```
sudo apt-get install --only-upgrade -y binutils
```

Debian bookworm

Source: Debian Security Tracker

binutils→ fixed in2.33.50.20200114-1urgency: unimportant
```
sudo apt-get install --only-upgrade -y binutils
```

Debian trixie

Source: Debian Security Tracker

binutils→ fixed in2.33.50.20200114-1urgency: unimportant
```
sudo apt-get install --only-upgrade -y binutils
```

Are YOU affected by CVE-2020-19724?

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.

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