CVE-2016-0742 · cross-distro fix matrix

CVE-2016-0742: The resolver in nginx before 1.8.1 and 1.9.x before 1.9.10 allows remote attackers to cause a denial of service (invalid pointer dereference and worker process crash) via a crafted UDP DNS response.

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

Elevated exploitation risk

FIRST EPSS puts CVE-2016-0742's probability of exploitation in the next 30 days at 82% (100th percentile of all CVEs)— well above the noise floor. Prioritize it.

EPSS:82% · 30-day exploit probability100th percentile

Fix per ecosystem

Each block below is a distro release where CVE-2016-0742 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

nginx→ fixed in1.9.10-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y nginx
```

Debian bookworm

Source: Debian Security Tracker

nginx→ fixed in1.9.10-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y nginx
```

Debian trixie

Source: Debian Security Tracker

nginx→ fixed in1.9.10-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y nginx
```

Are YOU affected by CVE-2016-0742?

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

Continuous monitoring beats manual checking

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