CVE-2019-13117 – nokogiri

Package

Manager: gem
Name: nokogiri
Vulnerable Version: >=0 <1.10.5

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N/E:P/RL:O/RC:R

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

EPSS: 0.03929 pctl0.87865

Details

Uninitialized read in Nokogiri gem 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.

Metadata

Created: 2022-05-24T16:49:06Z
Modified: 2023-06-09T23:00:36Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-4hm9-844j-jmxp/GHSA-4hm9-844j-jmxp.json
CWE IDs: ["CWE-908"]
Alternative ID: GHSA-4hm9-844j-jmxp
Finding: F138
Auto approve: 1