Ecosyste.ms: Advisories

Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLThyZjYtdzJteC00eGpo

Undirectional routing wasn't respected in some cases in Mitogen

core.py in Mitogen before 0.2.8 has a typo that drops the unidirectional-routing protection mechanism in the case of a child that is initiated by another child. The Ansible extension is unaffected. NOTE: the vendor disputes this issue because it is exploitable only in conjunction with hypothetical other factors, i.e., an affected use case within a library caller, and a bug in the message receiver policy code that led to reliance on this extra protection mechanism.

Permalink: https://github.com/advisories/GHSA-8rf6-w2mx-4xjh
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLThyZjYtdzJteC00eGpo
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: almost 5 years ago
Updated: 4 months ago

Widthdrawn: almost 5 years ago

CVSS Score: 9.8
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Identifiers: GHSA-8rf6-w2mx-4xjh, CVE-2019-15149
References:

• https://nvd.nist.gov/vuln/detail/CVE-2019-15149
• https://github.com/dw/mitogen/commit/5924af1566763e48c42028399ea0cd95c457b3dc
• https://mitogen.networkgenomics.com/changelog.html#v0-2-8-2019-08-18
• https://github.com/advisories/GHSA-8rf6-w2mx-4xjh

Repository: https://github.com/dw/mitogen
Blast Radius: 19.5

Affected Packages