Bug 1561952 (CVE-2017-17742)
| Summary: | CVE-2017-17742 ruby: HTTP response splitting in WEBrick | ||
|---|---|---|---|
| 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: | bkearney, cbillett, ccoleman, cpelland, dajohnso, dedgar, dmcphers, gblomqui, gmccullo, gtanzill, hhorak, hhudgeon, jaruga, jfrey, jgoulding, jhardy, jorton, jprause, mtasaka, obarenbo, pvalena, roliveri, ruby-maint, simaishi, s, strzibny, tomckay, vanmeeuwen+fedora, vondruch |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | ruby 2.2.10, ruby 2.3.7, ruby 2.4.4, ruby 2.5.1 | Doc Type: | If docs needed, set a value |
| Doc Text: |
It was found that WEBrick did not sanitize headers sent back to clients, resulting in a response-splitting vulnerability. An attacker, able to control the server's headers, could force WEBrick into injecting additional headers to a client.
|
Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2019-06-10 10:19:11 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: | 1561956, 1561957, 1561958, 1563873, 1563874, 1565258, 1567035, 1567036, 1567037, 1567038, 1567039, 1651798, 1652037, 1652038, 1802765, 1802766, 1821482 | ||
| Bug Blocks: | 1561954 | ||
|
Description
Adam Mariš
2018-03-29 09:08:50 UTC
Created ruby tracking bugs for this issue: Affects: fedora-all [bug 1561957] Mitigation: The server can manually sanitize possibly untrusted headers prior to inserting them in the reply. Statement: This issue affects the versions of ruby as shipped with Red Hat CloudForms 4. 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 ruby as shipped with Red Hat Subscription Asset Manager 1. 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/. > Affected versions: Upstream patch: trunk https://github.com/ruby/ruby/commit/d9d4a28f1cdd05a0e8dabb36d747d40bbcc30f16 > Ruby 2.2 series: 2.2.9 and earlier Backport to Ruby 2.2. On ruby_2_2 branch https://github.com/ruby/ruby/commit/bbda1a027475bf7ce5e1a9583a7b55d0be71c8fe > 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 Check ruby_2_X branches searching by "webrick: prevent response splitting and header injection". 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 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 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 This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2019:2028 https://access.redhat.com/errata/RHSA-2019:2028 This issue has been addressed in the following products: Red Hat Enterprise Linux 7.5 Extended Update Support Via RHSA-2020:1963 https://access.redhat.com/errata/RHSA-2020:1963 This issue has been addressed in the following products: Red Hat Enterprise Linux 7.4 Advanced Update Support Red Hat Enterprise Linux 7.4 Update Services for SAP Solutions Red Hat Enterprise Linux 7.4 Telco Extended Update Support Via RHSA-2020:2212 https://access.redhat.com/errata/RHSA-2020:2212 This issue has been addressed in the following products: Red Hat Enterprise Linux 7.6 Extended Update Support Via RHSA-2020:2288 https://access.redhat.com/errata/RHSA-2020:2288 |