Executive Summary

Summary
Title ruby2.5 security update
Informations
Name DSA-4586 First vendor Publication 2019-12-17
Vendor Debian Last vendor Modification 2019-12-17
Severity (Vendor) N/A Revision 1

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Several vulnerabilities have been discovered in the interpreter for the Ruby language, which could result in unauthorized access by bypassing intended path matchings, denial of service, or the execution of arbitrary code.

For the stable distribution (buster), these problems have been fixed in version 2.5.5-3+deb10u1.

We recommend that you upgrade your ruby2.5 packages.

For the detailed security status of ruby2.5 please refer to its security tracker page at: https://security-tracker.debian.org/tracker/ruby2.5

Original Source

Url : http://www.debian.org/security/2019/dsa-4586

CWE : Common Weakness Enumeration

% Id Name
33 % CWE-287 Improper Authentication
33 % CWE-94 Failure to Control Generation of Code ('Code Injection')
33 % CWE-74 Failure to Sanitize Data into a Different Plane ('Injection')

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1050
Os 4
Os 1
Os 1

Alert History

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0
1
Date Informations
2020-05-23 13:03:42
  • Multiple Updates
2019-12-17 13:19:10
  • First insertion