Bug 1487589 (CVE-2017-0902)
| Summary: | CVE-2017-0902 rubygems: DNS hijacking vulnerability | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | Adam Mariš <amaris> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | bcourt, bhu, bkearney, cbillett, ccoleman, dedgar, dmcphers, esammons, hhorak, iboverma, jgoulding, jmatthew, jorton, jross, kseifried, mastahnke, matt, mcressma, mmccune, mrike, mtasaka, ohadlevy, ruby-maint, s, tjay, tomckay, tsanders, vanmeeuwen+fedora, vondruch, williams |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | rubygems 2.6.13, ruby 2.4.2, ruby 2.2.8, ruby 2.3.5 | Doc Type: | If docs needed, set a value |
| Doc Text: |
A vulnerability was found where rubygems did not sanitize DNS responses when requesting the hostname of the rubygems server for a domain, via a _rubygems._tcp DNS SRV query. An attacker with the ability to manipulate DNS responses could direct the gem command towards a different domain.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2017-12-20 09:39:05 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1487591, 1487592, 1487593, 1502048, 1509450, 1509451, 1534437, 1534438, 1534937, 1534938, 1534940, 1534941 | ||
| Bug Blocks: | 1487526, 1487605 | ||
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Description
Adam Mariš
2017-09-01 10:55:01 UTC
Created ruby193-rubygems tracking bugs for this issue: Affects: openshift-1 [bug 1487592] Created rubygems tracking bugs for this issue: Affects: fedora-all [bug 1487591] Affects: openshift-1 [bug 1487593] 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 6.7 EUS Red Hat Software Collections for Red Hat Enterprise Linux 7 Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS Via RHSA-2017:3485 https://access.redhat.com/errata/RHSA-2017:3485 Statement: This issue affects the versions of ruby as shipped with Red Hat Enterprise Linux 6, and 7 and the versions of rh-ruby22-ruby and rh-ruby23-ruby as shipped with Red Hat Software Collections. Red Hat Product Security has rated this issue as having Moderate security impact. 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 has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2018:0378 https://access.redhat.com/errata/RHSA-2018:0378 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 6.7 EUS Red Hat Software Collections for Red Hat Enterprise Linux 7 Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS Via RHSA-2018:0583 https://access.redhat.com/errata/RHSA-2018:0583 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 6.7 EUS Red Hat Software Collections for Red Hat Enterprise Linux 7 Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS Via RHSA-2018:0585 https://access.redhat.com/errata/RHSA-2018:0585 |