CVE-2017-12149 — CRITICAL (9.8)

Vulnerability Description

In Jboss Application Server as shipped with Red Hat Enterprise Application Platform 5.2, it was found that the doFilter method in the ReadOnlyAccessFilter of the HTTP Invoker does not restrict classes for which it performs deserialization and thus allowing an attacker to execute arbitrary code via crafted serialized data.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Redhat	Jboss Enterprise Application Platform	-

Related Weaknesses (CWE)

CWE-502

References

http://www.securityfocus.com/bid/100591Broken LinkThird Party AdvisoryVDB Entry
https://access.redhat.com/errata/RHSA-2018:1607Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1608Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1486220Issue Tracking
https://github.com/gottburgm/Exploits/tree/master/CVE-2017-12149Third Party Advisory
http://www.securityfocus.com/bid/100591Broken LinkThird Party AdvisoryVDB Entry
https://access.redhat.com/errata/RHSA-2018:1607Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1608Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1486220Issue Tracking
https://github.com/gottburgm/Exploits/tree/master/CVE-2017-12149Third Party Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-US Government Resource

FAQ

What is CVE-2017-12149?

CVE-2017-12149 is a vulnerability with a CVSS score of 9.8 (CRITICAL). In Jboss Application Server as shipped with Red Hat Enterprise Application Platform 5.2, it was found that the doFilter method in the ReadOnlyAccessFilter of the HTTP Invoker does not restrict classes...

How severe is CVE-2017-12149?

CVE-2017-12149 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2017-12149?

Check the references section above for vendor advisories and patch information. Affected products include: Redhat Jboss Enterprise Application Platform.