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CVE-2018-1051

26
FAUCET Score

CVE-2018-1051 describes an incomplete fix for a previous vulnerability in Red Hat Resteasy versions 3.0.22 and 3.1.2, allowing for Yaml unmarshalling via Yaml.load() in YamlProvider. This vulnerability carries a high CVSS score of 8.1, indicating a severe risk with network-based attacks, high impact on confidentiality, integrity, and availability, and low attack complexity. There is currently no evidence of active exploitation, publicly available exploit code in Metasploit or ExploitDB, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
3.0.22CPE matchmatch criteria
cpe:2.3:a:redhat:resteasy:3.0.22:*:*:*:*:*:*:*
3.1.2CPE matchmatch criteria
cpe:2.3:a:redhat:resteasy:3.1.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.1HIGH

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.30%
Probability of exploitation in next 30 days
EPSS Percentile
67.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0130 is in the 27th percentile among its peer group of 8,914 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (10)

mavenpatch availablevia ghsa
Product: org.jboss.resteasy:resteasy-yaml-providerFixed in: 3.0.26.Final
mavenpatch availablevia ghsa
Product: org.jboss.resteasy:resteasy-yaml-providerFixed in: 3.6.0.Final
redhatvendor investigatingvia nvd_reference
View patch
redhatend of lifevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 5Fixed in: resteasy
redhatend of lifevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 6Fixed in: resteasy
redhatend of lifevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 7Fixed in: resteasy
redhatend of lifevia redhat_api
Product: Red Hat Satellite 6Fixed in: resteasy
redhatend of lifevia redhat_api
Product: Red Hat Single Sign-On 7Fixed in: resteasy
redhatend of lifevia redhat_api
Product: Red Hat Subscription Asset ManagerFixed in: resteasy
redhatend of lifevia redhat_api
Product: Red Hat Virtualization 4Fixed in: eap7-resteasy-yaml-provider

Vendor Advisories (2)

mavenGHSA-m2fv-3rqm-g7p5high

Deserialization of Untrusted Data in org.jboss.resteasy:resteasy-yaml-provider

May 13, 2022
redhatCVE-2018-1051Moderate

resteasy: Unsafe unmarshalling in YamlProvider allows code execution

Jan 18, 2018

References

bugzilla.redhat.com / show_bug.cgi
Issue TrackingVendor Advisory