CVE-2015-3026 · cross-distro fix matrix

CVE-2015-3026: Icecast before 2.4.2, when a stream_auth handler is defined for URL authentication, allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a request without login credentials, as demonstrated by a request to "admin/killsource?mount=/test.ogg."

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

Fix per ecosystem

Each block below is a distro release where CVE-2015-3026 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

icecast2→ fixed in2.4.2-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y icecast2
```

Debian bookworm

Source: Debian Security Tracker

icecast2→ fixed in2.4.2-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y icecast2
```

Debian trixie

Source: Debian Security Tracker

icecast2→ fixed in2.4.2-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y icecast2
```

Are YOU affected by CVE-2015-3026?

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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