CVE-2019-13117 · cross-distro fix matrix

CVE-2019-13117: In numbers.c in libxslt 1.1.33, an xsl:number with certain format strings could lead to a uninitialized read in xsltNumberFormatInsertNumbers. This could allow an attacker to discern whether a byte on the stack contains the characters A, a, I, i, or 0, or any other character.

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

Fix per ecosystem

Each block below is a distro release where CVE-2019-13117 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

libxslt→ fixed in1.1.32-2.1urgency: low

sudo apt-get install --only-upgrade -y libxslt

Debian bookworm

Source: Debian Security Tracker

libxslt→ fixed in1.1.32-2.1urgency: low

sudo apt-get install --only-upgrade -y libxslt

Debian trixie

Source: Debian Security Tracker

libxslt→ fixed in1.1.32-2.1urgency: low

sudo apt-get install --only-upgrade -y libxslt

Alpine v3.20

Source: Alpine secdb

libxslt→ fixed in1.1.34-r0
```
apk update && apk add --upgrade libxslt
```

Alpine v3.21

Source: Alpine secdb

libxslt→ fixed in1.1.34-r0
```
apk update && apk add --upgrade libxslt
```

Alpine edge

Source: Alpine secdb

libxslt→ fixed in1.1.34-r0
```
apk update && apk add --upgrade libxslt
```

Alpine v3.18

Source: Alpine secdb

libxslt→ fixed in1.1.34-r0
```
apk update && apk add --upgrade libxslt
```

Alpine v3.19

Source: Alpine secdb

libxslt→ fixed in1.1.34-r0
```
apk update && apk add --upgrade libxslt
```

Are YOU affected by CVE-2019-13117?

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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