CVE-2014-9709 · cross-distro fix matrix

CVE-2014-9709: The GetCode_ function in gd_gif_in.c in GD 2.1.1 and earlier, as used in PHP before 5.5.21 and 5.6.x before 5.6.5, allows remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted GIF image that is improperly handled by the gdImageCreateFromGif function.

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

Elevated exploitation risk

FIRST EPSS puts CVE-2014-9709's probability of exploitation in the next 30 days at 15% (96th percentile of all CVEs)— well above the noise floor. Prioritize it.

EPSS:15% · 30-day exploit probability96th percentile

Fix per ecosystem

Each block below is a distro release where CVE-2014-9709 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

libgd2→ fixed in2.1.0-5urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y libgd2
```

Debian bookworm

Source: Debian Security Tracker

libgd2→ fixed in2.1.0-5urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y libgd2
```

Debian trixie

Source: Debian Security Tracker

libgd2→ fixed in2.1.0-5urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y libgd2
```

Are YOU affected by CVE-2014-9709?

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

Form-based quickscan View on NVD

Continuous monitoring beats manual checking

CVE-2014-9709dropped silently in your distro's update channel. Every new CVE is the same story. StackPatch runs the matcher hourly against all 5 sources and emails the exact remediation when something new applies to one of your servers. From $9/mo, 14-day free trial, cancel anytime.

See StackPatch (from $9/mo)