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Package details: pkg:gem/rubygems-update@2.2.0
purl pkg:gem/rubygems-update@2.2.0
Next non-vulnerable version 3.0.3
Latest non-vulnerable version 3.0.3
Risk 10.0
Vulnerabilities affecting this package (8)
Vulnerability Summary Fixed by
VCID-9v2s-tv6k-cbey
Aliases:
CVE-2017-0899
GHSA-7gcp-2gmq-w3xh
2.6.13
Affected by 6 other vulnerabilities.
VCID-ej8g-bnsx-kfhv
Aliases:
CVE-2018-1000076
GHSA-mc6j-h948-v2p6
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.
2.5.1
Affected by 5 other vulnerabilities.
2.7.6
Affected by 6 other vulnerabilities.
VCID-g3hj-d52t-1bf1
Aliases:
CVE-2017-0902
GHSA-73w7-6w9g-gc8w
2.6.13
Affected by 6 other vulnerabilities.
VCID-nhny-8weg-7fam
Aliases:
CVE-2017-0903
GHSA-mqwr-4qf2-2hcv
2.6.14
Affected by 5 other vulnerabilities.
VCID-vvkj-4ywh-47cb
Aliases:
CVE-2017-0900
GHSA-p7f2-rr42-m9xm
2.6.13
Affected by 6 other vulnerabilities.
VCID-wve4-sjev-euge
Aliases:
CVE-2015-3900
GHSA-wp3j-rvfp-624h
OSV-122162
RubyGems vulnerable to DNS hijack attack RubyGems 2.0.x before 2.0.16, 2.2.x before 2.2.4, and 2.4.x before 2.4.7 does not validate the hostname when fetching gems or making API requests, which allows remote attackers to redirect requests to arbitrary domains via a crafted DNS SRV record, aka a "DNS hijack attack."
2.2.4
Affected by 7 other vulnerabilities.
2.4.7
Affected by 13 other vulnerabilities.
VCID-x6ej-fw8q-3qd9
Aliases:
CVE-2017-0901
GHSA-pm9x-4392-2c2p
2.6.13
Affected by 6 other vulnerabilities.
VCID-zp1b-4nku-y7ht
Aliases:
CVE-2015-4020
GHSA-qv62-xfj6-32xm
RubyGems Improper Input Validation vulnerability RubyGems 2.0.x before 2.0.17, 2.2.x before 2.2.5, and 2.3.x before 2.4.8 does not validate the hostname when fetching gems or making API requests, which allows remote attackers to redirect requests to arbitrary domains via a crafted DNS SRV record with a domain that is suffixed with the original domain name, aka a "DNS hijack attack." NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-3900.
2.2.5
Affected by 7 other vulnerabilities.
2.4.8
Affected by 12 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2025-07-05T18:41:34.430235+00:00 GHSA Importer Affected by VCID-wve4-sjev-euge https://github.com/advisories/GHSA-wp3j-rvfp-624h 37.0.0
2025-07-05T18:41:32.095286+00:00 GHSA Importer Affected by VCID-ej8g-bnsx-kfhv https://github.com/advisories/GHSA-mc6j-h948-v2p6 37.0.0
2025-07-03T17:21:43.892744+00:00 GitLab Importer Affected by VCID-nhny-8weg-7fam https://gitlab.com/gitlab-org/advisories-community/-/blob/main/gem/rubygems-update/CVE-2017-0903.yml 37.0.0
2025-07-03T17:20:02.971241+00:00 GitLab Importer Affected by VCID-9v2s-tv6k-cbey https://gitlab.com/gitlab-org/advisories-community/-/blob/main/gem/rubygems-update/CVE-2017-0899.yml 37.0.0
2025-07-03T17:20:02.656233+00:00 GitLab Importer Affected by VCID-x6ej-fw8q-3qd9 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/gem/rubygems-update/CVE-2017-0901.yml 37.0.0
2025-07-03T17:20:01.981690+00:00 GitLab Importer Affected by VCID-vvkj-4ywh-47cb https://gitlab.com/gitlab-org/advisories-community/-/blob/main/gem/rubygems-update/CVE-2017-0900.yml 37.0.0
2025-07-03T17:20:01.665509+00:00 GitLab Importer Affected by VCID-g3hj-d52t-1bf1 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/gem/rubygems-update/CVE-2017-0902.yml 37.0.0
2025-07-03T17:13:36.643898+00:00 GitLab Importer Affected by VCID-zp1b-4nku-y7ht https://gitlab.com/gitlab-org/advisories-community/-/blob/main/gem/rubygems-update/CVE-2015-4020.yml 37.0.0
2025-07-03T17:13:29.750258+00:00 GitLab Importer Affected by VCID-wve4-sjev-euge https://gitlab.com/gitlab-org/advisories-community/-/blob/main/gem/rubygems-update/CVE-2015-3900.yml 37.0.0
2025-07-03T14:30:59.916268+00:00 Ruby Importer Affected by VCID-zp1b-4nku-y7ht https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rubygems-update/CVE-2015-4020.yml 37.0.0
2025-07-03T14:30:58.775499+00:00 Ruby Importer Affected by VCID-wve4-sjev-euge https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rubygems-update/CVE-2015-3900.yml 37.0.0
2025-07-01T16:58:26.938648+00:00 Ruby Importer Affected by VCID-ej8g-bnsx-kfhv https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rubygems-update/CVE-2018-1000076.yml 36.1.3