Vulnerability Details CVE-2018-1102
A flaw was found in source-to-image function as shipped with Openshift Enterprise 3.x. An improper path validation of tar files in ExtractTarStreamFromTarReader in tar/tar.go leads to privilege escalation.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.013
EPSS Ranking 79.4%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 6.5
References
- https://access.redhat.com/errata/RHSA-2018:1227
- https://access.redhat.com/errata/RHSA-2018:1229
- https://access.redhat.com/errata/RHSA-2018:1231
- https://access.redhat.com/errata/RHSA-2018:1233
- https://access.redhat.com/errata/RHSA-2018:1235
- https://access.redhat.com/errata/RHSA-2018:1237
- https://access.redhat.com/errata/RHSA-2018:1239
- https://access.redhat.com/errata/RHSA-2018:1241
- https://access.redhat.com/errata/RHSA-2018:1243
- https://access.redhat.com/errata/RHSA-2019:0036
- https://bugzilla.redhat.com/show_bug.cgi?id=1562246
- https://access.redhat.com/errata/RHSA-2018:1227
- https://access.redhat.com/errata/RHSA-2018:1229
- https://access.redhat.com/errata/RHSA-2018:1231
- https://access.redhat.com/errata/RHSA-2018:1233
- https://access.redhat.com/errata/RHSA-2018:1235
- https://access.redhat.com/errata/RHSA-2018:1237
- https://access.redhat.com/errata/RHSA-2018:1239
- https://access.redhat.com/errata/RHSA-2018:1241
- https://access.redhat.com/errata/RHSA-2018:1243
- https://access.redhat.com/errata/RHSA-2019:0036
- https://bugzilla.redhat.com/show_bug.cgi?id=1562246
Products affected by CVE-2018-1102
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cpe:2.3:a:redhat:openshift:3.0
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cpe:2.3:a:redhat:openshift:3.1
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cpe:2.3:a:redhat:openshift:3.2
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cpe:2.3:a:redhat:openshift:3.3
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cpe:2.3:a:redhat:openshift:3.4
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cpe:2.3:a:redhat:openshift:3.5
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cpe:2.3:a:redhat:openshift:3.6
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cpe:2.3:a:redhat:openshift:3.7
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cpe:2.3:a:redhat:openshift:3.8
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cpe:2.3:a:redhat:openshift:3.9