CVE-2020-27350 · cross-distro fix matrix

CVE-2020-27350: APT had several integer overflows and underflows while parsing .deb packages, aka GHSL-2020-168 GHSL-2020-169, in files apt-pkg/contrib/extracttar.cc, apt-pkg/deb/debfile.cc, and apt-pkg/contrib/arfile.cc. This issue affects: apt 1.2.32ubuntu0 versions prior to 1.2.32ubuntu0.2; 1.6.12ubuntu0 version

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

Fix per ecosystem

Each block below is a distro release where CVE-2020-27350 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

apt→ fixed in2.1.13urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y apt
```

Debian bookworm

Source: Debian Security Tracker

apt→ fixed in2.1.13urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y apt
```

Debian trixie

Source: Debian Security Tracker

apt→ fixed in2.1.13urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y apt
```

Are YOU affected by CVE-2020-27350?

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-2020-27350dropped 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. $99 lifetime, 50 founder seats, 30-day refund.

See StackPatch ($99 lifetime)