CVE-2004-1287 · cross-distro fix matrix

CVE-2004-1287: Buffer overflow in the error function in preproc.c for NASM 0.98.38 1.2 allows attackers to execute arbitrary code via a crafted asm file, a different vulnerability than CVE-2005-1194.

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

Elevated exploitation risk

FIRST EPSS puts CVE-2004-1287's probability of exploitation in the next 30 days at 18% (97th percentile of all CVEs)— well above the noise floor. Prioritize it.

EPSS:18% · 30-day exploit probability97th percentile

Fix per ecosystem

Each block below is a distro release where CVE-2004-1287 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

nasm→ fixed in0.98.38-1.1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y nasm
```

Debian bookworm

Source: Debian Security Tracker

nasm→ fixed in0.98.38-1.1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y nasm
```

Debian trixie

Source: Debian Security Tracker

nasm→ fixed in0.98.38-1.1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y nasm
```

Are YOU affected by CVE-2004-1287?

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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