Bug 1738559 (CVE-2019-11771) - CVE-2019-11771 IBM JDK: Insecure RPATH in OpenJ9 on AIX
Summary: CVE-2019-11771 IBM JDK: Insecure RPATH in OpenJ9 on AIX
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2019-11771
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 1724463
TreeView+ depends on / blocked
 
Reported: 2019-08-07 13:12 UTC by Tomas Hoger
Modified: 2021-02-16 21:31 UTC (History)
3 users (show)

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Last Closed: 2019-08-07 13:14:26 UTC
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Description Tomas Hoger 2019-08-07 13:12:25 UTC 
IBM JDK 7 SR10 FP50 (7.0.10.50), 7.1 SR4 FP50 (7.1.4.50), and 8 SR5 FP40 (8.0.5.40) fix a flaw described by upstream as:

Eclipse OpenJ9 could allow a local attacker to gain elevated privileges on the system, caused by the inclusion of unused RPATHS in AIX builds. An attacker could exploit this vulnerability to inject code and gain elevated privileges on the system.

OpenJ9 upstream bug:

https://bugs.eclipse.org/bugs/show_bug.cgi?id=548055
References:

https://www-01.ibm.com/support/docview.wss?uid=ibm10960422
https://developer.ibm.com/javasdk/support/security-vulnerabilities/#IBM_Security_Update_July_2019
Comment 1 Tomas Hoger 2019-08-07 13:14:26 UTC 
Upstream indicates this only affected IBM JDK builds for the IBM AIX platform and hence did not affect Linux builds.
Comment 2 Tomas Hoger 2019-08-07 13:14:30 UTC 
Statement:

This issue did not affect the Linux builds of IBM JDK, only version for AIX operating system were affected.
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