Workflow

PyPi: Yaml-Mako

CVE-2017-18342

Transitive

Safety vulnerability ID: 41404

This vulnerability was reviewed by experts

The information on this page was manually curated by our Cybersecurity Intelligence Team.

Created at Jun 27, 2018 Updated at Dec 05, 2024
Scan your Python projects for vulnerabilities →

Advisory

Yaml-Mako version 1.0.0 includes a security patch in 'yaml_mako.py'. The use of unsafe yaml.load() allows instantiation of arbitrary objects.
https://github.com/haarcuba/yaml_mako/commit/8e54bf48bf0a95495eaaf4e66cb42d8241c56f66#diff-98273dbb1f4888f07033576daad480b434f9fa909d2646e4a1e20f4691c9c757

Affected package

yaml-mako

Latest version: 1.0.0

use mako templating in your YAML files

Affected versions

Fixed versions

Vulnerability changelog

Yaml-Mako version 1.0.0 includes a security patch for the function 'load' in 'yaml_mako.py'. Use of unsafe yaml load. Allows instantiation of arbitrary objects. Consider yaml.safe_load(). See also: https://github.com/haarcuba/yaml_mako/commit/8e54bf48bf0a95495eaaf4e66cb42d8241c56f66#diff-98273dbb1f4888f07033576daad480b434f9fa909d2646e4a1e20f4691c9c757

Resources

Use this package?

Scan your Python project for dependency vulnerabilities in two minutes

Scan your application

Severity Details

CVSS Base Score

CRITICAL 9.8

CVSS v3 Details

CRITICAL 9.8
Attack Vector (AV)
NETWORK
Attack Complexity (AC)
LOW
Privileges Required (PR)
NONE
User Interaction (UI)
NONE
Scope (S)
UNCHANGED
Confidentiality Impact (C)
HIGH
Integrity Impact (I)
HIGH
Availability Availability (A)
HIGH

CVSS v2 Details

HIGH 7.5
Access Vector (AV)
NETWORK
Access Complexity (AC)
LOW
Authentication (Au)
NONE
Confidentiality Impact (C)
PARTIAL
Integrity Impact (I)
PARTIAL
Availability Impact (A)
PARTIAL