CVE-2019-10064

hostapd before 2.6, in EAP mode, makes calls to the rand() and random() standard library functions without any preceding srand() or srandom() call, which results in inappropriate use of deterministic values. This was fixed in conjunction with CVE-2016-10743.

• CWE-331

• http://packetstormsecurity.com/files/156573/Hostapd-Insufficient-Entropy.htmlExploit, Third Party Advisory, VDB Entry
• http://seclists.org/fulldisclosure/2020/Feb/26Exploit, Mailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2020/02/27/1Exploit, Mailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2020/02/27/1Exploit, Mailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2020/02/27/1Exploit, Mailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2020/02/27/1Exploit, Mailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2020/02/27/2Mailing List, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2020/03/msg00010.htmlMailing List, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2020/08/msg00013.htmlMailing List, Third Party Advisory
• https://w1.fi/cgit/hostap/commit/?id=98a516eae8260e6fd5c48ddecf8d006285da7389Patch, Third Party Advisory
• http://packetstormsecurity.com/files/156573/Hostapd-Insufficient-Entropy.htmlExploit, Third Party Advisory, VDB Entry
• http://seclists.org/fulldisclosure/2020/Feb/26Exploit, Mailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2020/02/27/1Exploit, Mailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2020/02/27/1Exploit, Mailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2020/02/27/1Exploit, Mailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2020/02/27/1Exploit, Mailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2020/02/27/2Mailing List, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2020/03/msg00010.htmlMailing List, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2020/08/msg00013.htmlMailing List, Third Party Advisory
• https://w1.fi/cgit/hostap/commit/?id=98a516eae8260e6fd5c48ddecf8d006285da7389Patch, Third Party Advisory

Published

Feb 28, 2020

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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