CVE-2002-1232 · cross-distro fix matrix

CVE-2002-1232: Memory leak in ypdb_open in yp_db.c for ypserv before 2.5 in the NIS package 3.9 and earlier allows remote attackers to cause a denial of service (memory consumption) via a large number of requests for a map that does not exist.

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

Fix per ecosystem

Each block below is a distro release where CVE-2002-1232 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

nis→ fixed in3.9-6.2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y nis
```

Debian bookworm

Source: Debian Security Tracker

nis→ fixed in3.9-6.2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y nis
```

Debian trixie

Source: Debian Security Tracker

nis→ fixed in3.9-6.2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y nis
```

Are YOU affected by CVE-2002-1232?

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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