CVE-2021-38597 · cross-distro fix matrix

CVE-2021-38597: wolfSSL before 4.8.1 incorrectly skips OCSP verification in certain situations of irrelevant response data that contains the NoCheck extension.

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

Fix per ecosystem

Each block below is a distro release where CVE-2021-38597 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

wolfssl→ fixed in4.6.0+p1-0+deb11u1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y wolfssl
```

Debian bookworm

Source: Debian Security Tracker

wolfssl→ fixed in5.0.0-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y wolfssl
```

Debian trixie

Source: Debian Security Tracker

wolfssl→ fixed in5.0.0-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y wolfssl
```

Are YOU affected by CVE-2021-38597?

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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