CVE-2023-20197 · cross-distro fix matrix

CVE-2023-20197: A vulnerability in the filesystem image parser for Hierarchical File System Plus (HFS+) of ClamAV could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to an incorrect check for completion when a file is decom

Affects 7 Linux releases across 7 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2023-20197 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

clamav→ fixed in0.103.9+dfsg-0+deb11u1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y clamav
```

Debian bookworm

Source: Debian Security Tracker

clamav→ fixed in1.0.2+dfsg-1~deb12u1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y clamav
```

Debian trixie

Source: Debian Security Tracker

clamav→ fixed in1.0.2+dfsg-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y clamav
```

Alpine v3.20

Source: Alpine secdb

clamav→ fixed in1.1.1-r0
```
apk update && apk add --upgrade clamav
```

Alpine v3.21

Source: Alpine secdb

clamav→ fixed in1.1.1-r0
```
apk update && apk add --upgrade clamav
```

Alpine edge

Source: Alpine secdb

clamav→ fixed in1.1.1-r0
```
apk update && apk add --upgrade clamav
```

Alpine v3.19

Source: Alpine secdb

clamav→ fixed in1.1.1-r0
```
apk update && apk add --upgrade clamav
```

Are YOU affected by CVE-2023-20197?

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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