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CVE-2018-1000076

CVSS v3.0 9.8 (Critical)
98% Progress
CVSS v2.0 7.5 (High)
75% Progress
EPSS 1.43 % (87th)
1.43% Progress
Affected Products 2
Advisories 15
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

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.

Weaknesses
CWE-347
Improper Verification of Cryptographic Signature
CVE Status
PUBLISHED
CNA
MITRE
Published Date
2018-03-13 15:29:00
(6 years ago)
Updated Date
2019-05-20 13:29:02
(5 years ago)

Affected Products

Debian

Rubygems

Configuration #1

    CPE23 From Up To
  Rubygems 2.2.9 and prior versions cpe:2.3:a:rubygems:rubygems <= 2.2.9

Configuration #2

    CPE23 From Up To
  Rubygems 2.3.6 and prior versions cpe:2.3:a:rubygems:rubygems <= 2.3.6

Configuration #3

    CPE23 From Up To
  Rubygems 2.4.3 and prior versions cpe:2.3:a:rubygems:rubygems <= 2.4.3

Configuration #4

    CPE23 From Up To
  Rubygems 2.5.0 and prior versions cpe:2.3:a:rubygems:rubygems <= 2.5.0

Configuration #5

    CPE23 From Up To
  Debian Linux 7.0 cpe:2.3:o:debian:debian_linux:7.0