CVE-2021-3530 · cross-distro fix matrix

CVE-2021-3530: A flaw was discovered in GNU libiberty within demangle_path() in rust-demangle.c, as distributed in GNU Binutils version 2.36. A crafted symbol can cause stack memory to be exhausted leading to a crash.

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

Fix per ecosystem

Each block below is a distro release where CVE-2021-3530 has a known fix. Run the listed command on that distro to remediate.

Debian bookworm

Source: Debian Security Tracker

binutils→ fixed in2.37.90.20220207-1urgency: unimportant
```
sudo apt-get install --only-upgrade -y binutils
```

Debian trixie

Source: Debian Security Tracker

binutils→ fixed in2.37.90.20220207-1urgency: unimportant
```
sudo apt-get install --only-upgrade -y binutils
```

Are YOU affected by CVE-2021-3530?

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

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