CVE-2014-9663 · cross-distro fix matrix

CVE-2014-9663: The tt_cmap4_validate function in sfnt/ttcmap.c in FreeType before 2.5.4 validates a certain length field before that field's value is completely calculated, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a crafted cmap S

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

Fix per ecosystem

Each block below is a distro release where CVE-2014-9663 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

freetype→ fixed in2.5.2-3urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y freetype
```

Debian bookworm

Source: Debian Security Tracker

freetype→ fixed in2.5.2-3urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y freetype
```

Debian trixie

Source: Debian Security Tracker

freetype→ fixed in2.5.2-3urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y freetype
```

Are YOU affected by CVE-2014-9663?

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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