SARA / Free Tools / CVE / CVE-2018-1102

CVE-2018-1102 — A flaw was found in source-to-image function as shipped with Openshift Enterpris

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.

CVSS
— —
EPSS
1.55% (top 18.80%)
CWE
CWE-20
Published
2018-04-30T19:00:00.000Z
Last modified
2024-08-05T03:51:49.044Z
CVSS vector
—

01What is this vulnerability?

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.

02Affected products

VendorProductVersions
Red Hat, Inc.atomicopenshift — as shipped with Openshift Enterprise 3.x

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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