https://bugzilla.redhat.com/show_bug.cgi?id=1545904
Bug ID: 1545904 Summary: CVE-2018-6356 jenkins: Path traversal allows access to files outside plugin resources Product: Security Response Component: vulnerability Keywords: Security Severity: medium Priority: medium Assignee: security-response-team@redhat.com Reporter: lpardo@redhat.com CC: bleanhar@redhat.com, ccoleman@redhat.com, dedgar@redhat.com, dmcphers@redhat.com, java-sig-commits@lists.fedoraproject.org, jgoulding@redhat.com, jkeck@redhat.com, kseifried@redhat.com, mizdebsk@redhat.com, msrb@redhat.com
A flaw was found in Jenkins weekly up to and including 2.106 and Jenkins LTS up to and including 2.89.3. Jenkins did not properly prevent specifying relative paths that escape a base directory for URLs accessing plugin resource files. This allowed users with Overall/Read permission to download files from the Jenkins master they should not have access to.
On Windows, any file accessible to the Jenkins master process could be downloaded. On other operating systems, any file within the Jenkins home directory accessible to the Jenkins master process could be downloaded.
References: https://jenkins.io/security/advisory/2018-02-14/
https://bugzilla.redhat.com/show_bug.cgi?id=1545904
Laura Pardo lpardo@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Depends On| |1545905
--- Comment #1 from Laura Pardo lpardo@redhat.com --- Created jenkins tracking bugs for this issue:
Affects: fedora-all [bug 1545905]
Referenced Bugs:
https://bugzilla.redhat.com/show_bug.cgi?id=1545905 [Bug 1545905] CVE-2018-6356 jenkins: Path traversal allows access to files outside plugin resources [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1545904
Laura Pardo lpardo@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Blocks| |1545912 Fixed In Version|jenkins 2.107 weekly, |jenkins weekly 2.107, |jenkins 2.89.4 LTS |jenkins LTS 2.89.4
https://bugzilla.redhat.com/show_bug.cgi?id=1545904
Mark Knowles mknowles@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Whiteboard|impact=moderate,public=2018 |impact=moderate,public=2018 |0214,reported=20180214,sour |0214,reported=20180214,sour |ce=internet,cvss3=6.5/CVSS: |ce=internet,cvss3=6.5/CVSS: |3.0/AV:N/AC:L/PR:L/UI:N/S:U |3.0/AV:N/AC:L/PR:L/UI:N/S:U |/C:H/I:N/A:N,cwe=CWE-22,fed |/C:H/I:N/A:N,cwe=CWE-22,fed |ora-all/jenkins=affected,op |ora-all/jenkins=affected,op |enshift-1/jenkins=new,opens |enshift-1/jenkins=wontfix,o |hift-enterprise-3/jenkins=n |penshift-enterprise-3/jenki |ew |ns=wontfix
https://bugzilla.redhat.com/show_bug.cgi?id=1545904
Kurt Seifried kseifried@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |ahardin@redhat.com, | |jokerman@redhat.com, | |mchappel@redhat.com Whiteboard|impact=moderate,public=2018 |impact=moderate,public=2018 |0214,reported=20180214,sour |0214,reported=20180214,sour |ce=internet,cvss3=6.5/CVSS: |ce=internet,cvss3=6.5/CVSS: |3.0/AV:N/AC:L/PR:L/UI:N/S:U |3.0/AV:N/AC:L/PR:L/UI:N/S:U |/C:H/I:N/A:N,cwe=CWE-22,fed |/C:H/I:N/A:N,cwe=CWE-22,fed |ora-all/jenkins=affected,op |ora-all/jenkins=affected,op |enshift-1/jenkins=wontfix,o |enshift-1/jenkins=affected, |penshift-enterprise-3/jenki |openshift-enterprise-3/jenk |ns=wontfix |ins=affected
https://bugzilla.redhat.com/show_bug.cgi?id=1545904
Kurt Seifried kseifried@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Depends On| |1565315, 1565314
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