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.

Score

CVSS 3.0 8.8 High

Status

Modified - secalert@redhat.com

Published

2018-04-30

Last modified

2024-08-05

Weaknesses

CWE-20, CWE-22

Affected products

• Atomic-openshift (Red Hat Inc.)
• Openshift (Redhat)

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