mingw-w64 version 5.0.4 by default produces executables that opt in to ASLR, but are not compatible with ASLR. ASLR is an exploit mitigation technique used by modern Windows platforms. For ASLR to function, Windows executables must contain a relocations table. Despite containing the "Dynamic base" PE header, which indicates ASLR compatibility, Windows executables produced by mingw-w64 have the relocations table stripped from them by default. This means that executables produced by mingw-w64 are vulnerable to return-oriented programming (ROP) attacks. Windows executables generated by mingw-w64 claim to be ASLR compatible, but are not. Vulnerabilities in such executables are more easily exploitable as a result.
Metrics
Affected Vendors & Products
References
Link | Providers |
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https://www.kb.cert.org/vuls/id/307144 |
History
No history.
MITRE
Status: PUBLISHED
Assigner: certcc
Published: 2018-08-14T16:00:00
Updated: 2024-08-05T05:33:44.301Z
Reserved: 2018-01-12T00:00:00
Link: CVE-2018-5392
Vulnrichment
No data.
NVD
Status : Modified
Published: 2018-08-14T16:29:01.867
Modified: 2019-10-09T23:41:17.313
Link: CVE-2018-5392
Redhat
No data.