CVE-2023-42821 · cross-distro fix matrix

CVE-2023-42821: The package `github.com/gomarkdown/markdown` is a Go library for parsing Markdown text and rendering as HTML. Prior to pseudoversion `0.0.0-20230922105210-14b16010c2ee`, which corresponds with commit `14b16010c2ee7ff33a940a541d993bd043a88940`, parsing malformed markdown input with parser that uses p

Affects 1 Linux release across 1 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2023-42821 has a known fix. Run the listed command on that distro to remediate.

Debian trixie

Source: Debian Security Tracker

golang-github-gomarkdown-markdown→ fixed in0.0~git20231115.a660076-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y golang-github-gomarkdown-markdown
```

Are YOU affected by CVE-2023-42821?

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-2023-42821dropped 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.

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