Information disclosure in JBoss Application Server

1) Information disclosure

EUVDB-ID: #VU41113

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2012-1094

CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.

JBoss AS 7 prior to 7.1.1 and mod_cluster do not handle default hostname in the same way, which can cause the excluded-contexts list to be mismatched and the root context to be exposed.

Mitigation

Install update from vendor's website.

Vulnerable software versions

JBoss Application Server: 7.0.0 - 7.1.0

CPE2.3

• cpe:2.3:a:red_hat:jboss_application_server:7.0.0:*:*:*:*:*:*:*
• cpe:2.3:a:red_hat:jboss_application_server:7.0.1:*:*:*:*:*:*:*
• cpe:2.3:a:red_hat:jboss_application_server:7.0.2:*:*:*:*:*:*:*

External links

https://access.redhat.com/security/cve/cve-2012-1094
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-1094

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.