CVE-2015-3812 · cross-distro fix matrix

CVE-2015-3812: Multiple memory leaks in the x11_init_protocol function in epan/dissectors/packet-x11.c in the X11 dissector in Wireshark 1.10.x before 1.10.14 and 1.12.x before 1.12.5 allow remote attackers to cause a denial of service (memory consumption) via a crafted packet.

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

Fix per ecosystem

Each block below is a distro release where CVE-2015-3812 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

wireshark→ fixed in1.12.5+g5819e5b-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y wireshark
```

Debian bookworm

Source: Debian Security Tracker

wireshark→ fixed in1.12.5+g5819e5b-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y wireshark
```

Debian trixie

Source: Debian Security Tracker

wireshark→ fixed in1.12.5+g5819e5b-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y wireshark
```

Are YOU affected by CVE-2015-3812?

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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