CVE-2018-7182 · cross-distro fix matrix

CVE-2018-7182: The ctl_getitem method in ntpd in ntp-4.2.8p6 before 4.2.8p11 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted mode 6 packet with a ntpd instance from 4.2.8p6 through 4.2.8p10.

Affects 3 Linux releases across 4 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2018-7182 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

ntp→ fixed in1:4.2.8p11+dfsg-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y ntp
```
ntpsec→ fixed in1.0.0+dfsg1-5urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y ntpsec
```

Debian bookworm

Source: Debian Security Tracker

ntpsec→ fixed in1.0.0+dfsg1-5urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y ntpsec
```

Debian trixie

Source: Debian Security Tracker

ntpsec→ fixed in1.0.0+dfsg1-5urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y ntpsec
```

Are YOU affected by CVE-2018-7182?

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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