CVE-2018-10115

Incorrect initialization logic of RAR decoder objects in 7-Zip 18.03 and before can lead to usage of uninitialized memory, allowing remote attackers to cause a denial of service (segmentation fault) or execute arbitrary code via a crafted RAR archive.

• CWE-665
• CWE-908

• http://www.securityfocus.com/bid/104132Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1040832Third Party Advisory, VDB Entry
• https://landave.io/2018/05/7-zip-from-uninitialized-memory-to-remote-code-execution/Exploit, Third Party Advisory
• https://sourceforge.net/p/sevenzip/discussion/45797/thread/adc65bfa/Issue Tracking
• http://www.securityfocus.com/bid/104132Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1040832Third Party Advisory, VDB Entry
• https://landave.io/2018/05/7-zip-from-uninitialized-memory-to-remote-code-execution/Exploit, Third Party Advisory
• https://sourceforge.net/p/sevenzip/discussion/45797/thread/adc65bfa/Issue Tracking

Published

May 2, 2018

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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