Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title ZeroMQ: Code execution
Informations
Name GLSA-201903-22 First vendor Publication 2019-03-28
Vendor Gentoo Last vendor Modification 2019-03-28
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:S/C:C/I:C/A:C)
Cvss Base Score 9 Attack Range Network
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

Synopsis

An overflow was discovered in ZeroMQ which could lead to arbitrary code execution.

Background

Looks like an embeddable networking library but acts like a concurrency framework

Description

Please reference the CVE for details.

Impact

Please reference the CVE for details.

Workaround

There is no known workaround at this time.

Resolution

All ZeroMQ users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-libs/zeromq-4.3.1"

References

[ 1 ] CVE-2019-6250 : https://nvd.nist.gov/vuln/detail/CVE-2019-6250

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

https://security.gentoo.org/glsa/201903-22

Original Source

Url : http://security.gentoo.org/glsa/glsa-201903-22.xml

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-190 Integer Overflow or Wraparound (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 1

Snort® IPS/IDS

Date Description
2020-01-21 ZeroMQ libzmq pointer overflow attempt
RuleID : 52501 - Revision : 1 - Type : SERVER-OTHER
2019-09-17 ZeroMQ libzmq pointer overflow attempt
RuleID : 51042 - Revision : 3 - Type : SERVER-OTHER

Nessus® Vulnerability Scanner

Date Description
2019-01-15 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4368.nasl - Type : ACT_GATHER_INFO

Alert History

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0
Date Informations
2019-03-28 05:18:22
  • First insertion