Information Exposure Affecting jboss-ejb-client package, versions <0:1.0.41-1.Final_redhat_1.1.ep6.el7
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-RHEL7-JBOSSEJBCLIENT-3612160
- published26 Mar 2023
- disclosed26 Sept 2017
Introduced: 26 Sep 2017
CVE-2017-2582 (opens in a new tab)How to fix?
Upgrade RHEL:7 jboss-ejb-client to version 0:1.0.41-1.Final_redhat_1.1.ep6.el7 or higher.
This issue was patched in RHSA-2018:2741.
NVD Description
Note: Versions mentioned in the description apply only to the upstream jboss-ejb-client package and not the jboss-ejb-client package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
It was found that while parsing the SAML messages the StaxParserUtil class of keycloak before 2.5.1 replaces special strings for obtaining attribute values with system property. This could allow an attacker to determine values of system properties at the attacked system by formatting the SAML request ID field to be the chosen system property which could be obtained in the "InResponseTo" field in the response.
References
- https://access.redhat.com/security/cve/CVE-2017-2582
- http://www.securityfocus.com/bid/101046
- http://www.securitytracker.com/id/1041707
- https://access.redhat.com/errata/RHSA-2018:2741
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2582
- https://github.com/keycloak/keycloak/pull/3715/commits/0cb5ba0f6e83162d221681f47b470c3042eef237