CVE-2018-1000076

CVSS V2 High 7.5 CVSS V3 Critical 9.8
Description
RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contains a Improper Verification of Cryptographic Signature vulnerability in package.rb that can result in a mis-signed gem could be installed, as the tarball would contain multiple gem signatures.. This vulnerability appears to have been fixed in 2.7.6.
Overview
  • CVE ID
  • CVE-2018-1000076
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2018-03-13T15:29:00
  • Last Modified Date
  • 2019-05-20T13:29:02
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:rubygems:rubygems:*:*:*:*:*:*:*:* 1 OR 2.2.9
cpe:2.3:a:rubygems:rubygems:*:*:*:*:*:*:*:* 1 OR 2.3.6
cpe:2.3:a:rubygems:rubygems:*:*:*:*:*:*:*:* 1 OR 2.4.3
cpe:2.3:a:rubygems:rubygems:*:*:*:*:*:*:*:* 1 OR 2.5.0
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
History
Created Old Value New Value Data Type Notes
2022-05-10 07:52:02 Added to TrackCVE
2022-12-03 03:19:43 2018-03-13T15:29Z 2018-03-13T15:29:00 CVE Published Date updated
2022-12-03 03:19:43 2019-05-20T13:29:02 CVE Modified Date updated
2022-12-03 03:19:43 Modified Vulnerability Status updated