Bug 1500488 (CVE-2017-0903)
| Summary: | CVE-2017-0903 rubygems: Unsafe object deserialization through YAML formatted gem specifications | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | Pedro Sampaio <psampaio> |
| 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, cbuissar, ccoleman, dedgar, djez, dmcphers, esammons, hartsjc, hhorak, iboverma, jgoulding, jmatthew, jorton, jpriddy, jross, jscalf, kseifried, mastahnke, matt, mcressma, mmccune, mmorsi, mrike, mtasaka, ohadlevy, pvalena, ruby-maint, s, strzibny, tjay, tomckay, tsanders, vanmeeuwen+fedora, vondruch, williams |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | rubygems 2.6.14 | Doc Type: | If docs needed, set a value |
| Doc Text: |
A vulnerability was found where the rubygems module was vulnerable to an unsafe YAML deserialization when inspecting a gem. Applications inspecting gem files without installing them can be tricked to execute arbitrary code in the context of the ruby interpreter.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2017-12-19 09:58:34 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: | 1500489, 1500490, 1500491, 1500654, 1509448, 1509449, 1509450, 1509451, 1534437, 1534438, 1534937, 1534941 | ||
| Bug Blocks: | 1500494 | ||
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Description
Pedro Sampaio
2017-10-10 17:54:02 UTC
Created ruby193-rubygems tracking bugs for this issue: Affects: openshift-1 [bug 1500491] Created rubygems tracking bugs for this issue: Affects: fedora-all [bug 1500489] Affects: openshift-1 [bug 1500490] Created ruby tracking bugs for this issue: Affects: fedora-all [bug 1500654] Upstream commit: https://github.com/rubygems/rubygems/commit/510b1638ac9bba3ceb7a5d73135dafff9e5bab49 External References: http://blog.rubygems.org/2017/10/09/2.6.14-released.html 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 did not affect the versions of rubygems as shipped with Red Hat Enterprise Linux 6. This issue affects the versions of ruby as shipped with Red Hat Enterprise Linux 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 |