CVE-2013-6393 – libyaml

Package

Manager: npm
Name: libyaml
Vulnerable Version: >=0 <0.2.3

Severity

Level: Critical

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

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

EPSS: 0.08342 pctl0.91947

Details

Heap Based Buffer Overflow in libyaml Versions 0.2.2 and earlier depend on native libyaml version 0.1.5 or earlier. As such, they are affected by a heap-based buffer overflow vulnerability that may result in a crash or arbitrary code execution when parsing YAML tags. ## Recommendation - Update to version 0.2.3 that includes a version of LibYAML that contains a fix for this issue.

Metadata

Created: 2020-08-31T22:51:50Z
Modified: 2021-09-23T20:56:01Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/08/GHSA-m75h-cghq-c8h5/GHSA-m75h-cghq-c8h5.json
CWE IDs: ["CWE-119"]
Alternative ID: GHSA-m75h-cghq-c8h5
Finding: F316
Auto approve: 1