What is CVE-2018-1051?

CVE-2018-1051 is a high-severity vulnerability in Red Hat, Inc. Resteasy, classified under Improper Input Validation. CVSS score: 8.1/10. Published 2018-01-25.

How severe is CVE-2018-1051?

High severity. CVSS v3 base score is 8.1 out of 10.

Deserialization in Red Hat, Inc. Resteasy

CVE-2018-1051

It was found that the fix for CVE-2016-9606 in versions 3.0.22 and 3.1.2 was incomplete and Yaml unmarshalling in Resteasy is still possible via `Yaml.load()` in YamlProvider.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.013 (67.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Red Hat, Inc. Resteasy — versions after 3.1.2, after 3.0.22
Redhat Resteasy — versions 3.0.22, 3.1.2

Weakness classification (CWE)

CWE-20 — Improper Input Validation
CWE-502 — Deserialization of Untrusted Data

References

secalert@redhat.com (x_refsource_CONFIRM, Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2018-1051?: CVE-2018-1051 is a high-severity vulnerability in Red Hat, Inc. Resteasy, classified under Improper Input Validation. CVSS score: 8.1/10. Published 2018-01-25.
How severe is CVE-2018-1051?: High severity. CVSS v3 base score is 8.1 out of 10.