CVE-2018-20535 · cross-distro fix matrix

CVE-2018-20535: There is a use-after-free at asm/preproc.c (function pp_getline) in Netwide Assembler (NASM) 2.14rc16 that will cause a denial of service during a line-number increment attempt.

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

Fix per ecosystem

Each block below is a distro release where CVE-2018-20535 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

nasm→ fixed in2.15.04-1urgency: unimportant
```
sudo apt-get install --only-upgrade -y nasm
```

Debian bookworm

Source: Debian Security Tracker

nasm→ fixed in2.15.04-1urgency: unimportant
```
sudo apt-get install --only-upgrade -y nasm
```

Debian trixie

Source: Debian Security Tracker

nasm→ fixed in2.15.04-1urgency: unimportant
```
sudo apt-get install --only-upgrade -y nasm
```

Are YOU affected by CVE-2018-20535?

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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