CVE-2018-1051: Input Validation
First published: Wed Jan 17 2018(Updated: )
It was found that fix for <a href="https://access.redhat.com/security/cve/CVE-2016-9606">CVE-2016-9606</a> was incomplete and Yaml unmarshalling in Resteasy is still possible via `Yaml.load()` in YamlProvider.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Redhat Resteasy | =3.0.22 | |
| Redhat Resteasy | =3.1.2 |
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Reference Links
- https://access.redhat.com/security/cve/CVE-2016-9606
- https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.0/paged/7.0.0_release_notes/release_notes_unsupported_and_deprecated_functionality
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1539175
- https://access.redhat.com/security/updates/classification/
- https://access.redhat.com/support/policy/updates/jboss_notes
- https://access.redhat.com/security/cve/cve-2018-1051
- https://bugzilla.redhat.com/show_bug.cgi?id=1535411
Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2018-1051.
What is the severity rating of CVE-2018-1051?
The severity rating of CVE-2018-1051 is high (8.1).
Which software versions are affected by CVE-2018-1051?
Versions 3.0.22 and 3.1.2 of Redhat Resteasy are affected by CVE-2018-1051.
How can the vulnerability be exploited?
The vulnerability can be exploited via Yaml unmarshalling in Resteasy's YamlProvider using `Yaml.load()`.
Is there a fix available for CVE-2018-1051?
Yes, the fix for CVE-2018-1051 is available. Please refer to the provided references for more information.
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