Bug 1547422 (CVE-2018-1000077) - CVE-2018-1000077 rubygems: Missing URL validation on spec home attribute allows malicious gem to set an invalid homepage URL
Summary: CVE-2018-1000077 rubygems: Missing URL validation on spec home attribute allo...
Status: CLOSED ERRATA
Alias: CVE-2018-1000077
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard: impact=moderate,public=20180215,repor...
Keywords: Security
Depends On: 1651628 1547431 1547432 1547433 1547439 1549913 1549914 1554493 1554494 1651602 1651610 1651619 1651801 1652039 1652040
Blocks: 1547429
TreeView+ depends on / blocked
 
Reported: 2018-02-21 10:29 UTC by Adam Mariš
Modified: 2019-06-08 22:41 UTC (History)
29 users (show)

(edit)
Clone Of:
(edit)
Last Closed: 2019-06-08 03:40:40 UTC


Attachments (Terms of Use)


External Trackers
Tracker ID Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2018:3729 None None None 2018-11-29 09:55 UTC
Red Hat Product Errata RHSA-2018:3730 None None None 2018-11-29 10:10 UTC
Red Hat Product Errata RHSA-2018:3731 None None None 2018-11-29 10:22 UTC

Description Adam Mariš 2018-02-21 10:29:53 UTC
Missing URL validation on spec home attribute allows malicious gem to set an invalid homepage URL.

Upstream fix:

https://github.com/rubygems/rubygems/commit/feadefc2d351dcb95d6492f5ad17ebca546eb964

External References:

https://www.ruby-lang.org/en/news/2018/02/17/multiple-vulnerabilities-in-rubygems/

Comment 1 Adam Mariš 2018-02-21 10:38:46 UTC
Created rubygems tracking bugs for this issue:

Affects: fedora-all [bug 1547431]

Comment 8 Andrej Nemec 2018-05-14 13:59:10 UTC
Statement:

This issue affects the versions of rubygems as shipped with Red Hat Subscription Asset Manager 1.x. Red Hat Product Security has rated this issue as having security impact of Moderate. A future update may address this issue. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.

This issue affects the versions of rubygems as shipped with Red Hat Satellite version 6 on Red Hat Enterprise Linux version 5. Red Hat Product Security has rated this issue as having security impact of Moderate. A future update may address this issue. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.

Comment 13 errata-xmlrpc 2018-11-29 09:55:47 UTC
This issue has been addressed in the following products:

  Red Hat Software Collections for Red Hat Enterprise Linux 6
  Red Hat Software Collections for Red Hat Enterprise Linux 7
  Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 7.5 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS

Via RHSA-2018:3729 https://access.redhat.com/errata/RHSA-2018:3729

Comment 14 errata-xmlrpc 2018-11-29 10:10:13 UTC
This issue has been addressed in the following products:

  Red Hat Software Collections for Red Hat Enterprise Linux 6
  Red Hat Software Collections for Red Hat Enterprise Linux 7
  Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 7.5 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS

Via RHSA-2018:3730 https://access.redhat.com/errata/RHSA-2018:3730

Comment 15 errata-xmlrpc 2018-11-29 10:21:53 UTC
This issue has been addressed in the following products:

  Red Hat Software Collections for Red Hat Enterprise Linux 7
  Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 7.5 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS

Via RHSA-2018:3731 https://access.redhat.com/errata/RHSA-2018:3731


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