CVE-2021-39880 · cross-distro fix matrix

CVE-2021-39880: A Denial Of Service vulnerability in the apollo_upload_server Ruby gem in GitLab CE/EE all versions starting from 11.9 before 14.0.9, all versions starting from 14.1 before 14.1.4, and all versions starting from 14.2 before 14.2.2 allows an attacker to deny access to all users via specially crafted

Affects 2 Linux releases across 2 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2021-39880 has a known fix. Run the listed command on that distro to remediate.

Debian bookworm

Source: Debian Security Tracker

ruby-apollo-upload-server→ fixed in2.1.0-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y ruby-apollo-upload-server
```

Debian trixie

Source: Debian Security Tracker

ruby-apollo-upload-server→ fixed in2.1.0-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y ruby-apollo-upload-server
```

Are YOU affected by CVE-2021-39880?

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

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