CVE-2019-13118
libxslt Type Confusion vulnerability that affects Nokogiri
7.5
HIGH
CVSS 3.1
EPSS 1.0%
Description
In numbers.c in libxslt 1.1.33, a type holding grouping characters of an xsl:number instruction was too narrow and an invalid character/length combination could be passed to xsltNumberFormatDecimal, leading to a read of uninitialized stack data.
How to fix CVE-2019-13118
To remediate CVE-2019-13118, upgrade the affected package to a fixed version below.
- —upgrade to 1.1.33-r3 or later
- —upgrade to 1.1.32-2.1 or later
- —upgrade to 1.10.5 or later
Is CVE-2019-13118 being exploited?
Low — EPSS is 1.0%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 1.1.33-r3
- from 0, < 1.1.32-2.1
- from 0, < 1.10.5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |