CVE-2010-2547 · cross-distro fix matrix

CVE-2010-2547: Use-after-free vulnerability in kbx/keybox-blob.c in GPGSM in GnuPG 2.x through 2.0.16 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a certificate with a large number of Subject Alternate Names, which is not properly handled in a realloc operati

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

Fix per ecosystem

Each block below is a distro release where CVE-2010-2547 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

gnupg2→ fixed in2.0.14-2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y gnupg2
```

Debian bookworm

Source: Debian Security Tracker

gnupg2→ fixed in2.0.14-2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y gnupg2
```

Debian trixie

Source: Debian Security Tracker

gnupg2→ fixed in2.0.14-2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y gnupg2
```

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