CVE-2011-0064 · cross-distro fix matrix

CVE-2011-0064: The hb_buffer_ensure function in hb-buffer.c in HarfBuzz, as used in Pango 1.28.3, Firefox, and other products, does not verify that memory reallocations succeed, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or possibly execute arbitrary

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

Fix per ecosystem

Each block below is a distro release where CVE-2011-0064 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

pango1.0→ fixed in1.28.3-2~sid1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y pango1.0
```

Debian bookworm

Source: Debian Security Tracker

pango1.0→ fixed in1.28.3-2~sid1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y pango1.0
```

Debian trixie

Source: Debian Security Tracker

pango1.0→ fixed in1.28.3-2~sid1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y pango1.0
```

Are YOU affected by CVE-2011-0064?

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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