CVE-2019-11841 · cross-distro fix matrix

CVE-2019-11841: A message-forgery issue was discovered in crypto/openpgp/clearsign/clearsign.go in supplementary Go cryptography libraries 2019-03-25. According to the OpenPGP Message Format specification in RFC 4880 chapter 7, a cleartext signed message can contain one or more optional "Hash" Armor Headers. The "H

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

Fix per ecosystem

Each block below is a distro release where CVE-2019-11841 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

golang-go.crypto→ fixed in1:0.0~git20200221.2aa609c-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y golang-go.crypto
```

Debian bookworm

Source: Debian Security Tracker

golang-go.crypto→ fixed in1:0.0~git20200221.2aa609c-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y golang-go.crypto
```

Debian trixie

Source: Debian Security Tracker

golang-go.crypto→ fixed in1:0.0~git20200221.2aa609c-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y golang-go.crypto
```

Are YOU affected by CVE-2019-11841?

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

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Continuous monitoring beats manual checking

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