CVE-2022-2869 · cross-distro fix matrix

CVE-2022-2869: libtiff's tiffcrop tool has a uint32_t underflow which leads to out of bounds read and write in the extractContigSamples8bits routine. An attacker who supplies a crafted file to tiffcrop could trigger this flaw, most likely by tricking a user into opening the crafted file with tiffcrop. Triggering t

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

Fix per ecosystem

Each block below is a distro release where CVE-2022-2869 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+deb11u3urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y tiff
```

Debian bookworm

Source: Debian Security Tracker

tiff→ fixed in4.4.0~rc1-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y tiff
```

Debian trixie

Source: Debian Security Tracker

tiff→ fixed in4.4.0~rc1-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y tiff
```

Alpine v3.20

Source: Alpine secdb

tiff→ fixed in4.4.0-r0
```
apk update && apk add --upgrade tiff
```

Alpine v3.21

Source: Alpine secdb

tiff→ fixed in4.4.0-r0
```
apk update && apk add --upgrade tiff
```

Alpine edge

Source: Alpine secdb

tiff→ fixed in4.4.0-r0
```
apk update && apk add --upgrade tiff
```

Alpine v3.18

Source: Alpine secdb

tiff→ fixed in4.4.0-r0
```
apk update && apk add --upgrade tiff
```

Alpine v3.19

Source: Alpine secdb

tiff→ fixed in4.4.0-r0
```
apk update && apk add --upgrade tiff
```

Are YOU affected by CVE-2022-2869?

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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