CVE-2016-2802 · cross-distro fix matrix

CVE-2016-2802: The graphite2::TtfUtil::CmapSubtable4NextCodepoint function in Graphite 2 before 1.3.6, as used in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7, allows remote attackers to cause a denial of service (buffer over-read) or possibly have unspecified other impact via a crafted Graphite sm

Affects 3 Linux releases across 6 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2016-2802 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

firefox-esr→ fixed in45.0esr-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y firefox-esr
```
graphite2→ fixed in1.3.6-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y graphite2
```

Debian bookworm

Source: Debian Security Tracker

firefox-esr→ fixed in45.0esr-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y firefox-esr
```
graphite2→ fixed in1.3.6-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y graphite2
```

Debian trixie

Source: Debian Security Tracker

firefox-esr→ fixed in45.0esr-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y firefox-esr
```
graphite2→ fixed in1.3.6-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y graphite2
```

Are YOU affected by CVE-2016-2802?

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.

curl https://mindsparkstack.com/scan.sh | bash

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