CVE-2022-0891 · cross-distro fix matrix

CVE-2022-0891: A heap buffer overflow in ExtractImageSection function in tiffcrop.c in libtiff library Version 4.3.0 allows attacker to trigger unsafe or out of bounds memory access via crafted TIFF image file which could result into application crash, potential information disclosure or any other context-dependen

Affects 8 Linux releases across 8 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2022-0891 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

tiff→ fixed in4.2.0-1+deb11u1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y tiff
```

Debian bookworm

Source: Debian Security Tracker

tiff→ fixed in4.3.0-6urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y tiff
```

Debian trixie

Source: Debian Security Tracker

tiff→ fixed in4.3.0-6urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y tiff
```

Alpine v3.20

Source: Alpine secdb

tiff→ fixed in4.3.0-r1
```
apk update && apk add --upgrade tiff
```

Alpine v3.21

Source: Alpine secdb

tiff→ fixed in4.3.0-r1
```
apk update && apk add --upgrade tiff
```

Alpine edge

Source: Alpine secdb

tiff→ fixed in4.3.0-r1
```
apk update && apk add --upgrade tiff
```

Alpine v3.18

Source: Alpine secdb

tiff→ fixed in4.3.0-r1
```
apk update && apk add --upgrade tiff
```

Alpine v3.19

Source: Alpine secdb

tiff→ fixed in4.3.0-r1
```
apk update && apk add --upgrade tiff
```

Are YOU affected by CVE-2022-0891?

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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