PRIOn knowledge basePRION:CVE-2018-20506Integer overflow
SQLite before 3.25.3, when the FTS3 extension is enabled, encounters an integer overflow (and resultant buffer overflow) for FTS3 queries in a “merge” operation that occurs after crafted changes to FTS3 shadow tables, allowing remote attackers to execute arbitrary code by leveraging the ability to run arbitrary SQL statements (such as in certain WebSQL use cases). This is a different vulnerability than CVE-2018-20346.
References
lists.opensuse.org/opensuse-security-announce/2019-04/msg00070.html
seclists.org/fulldisclosure/2019/Jan/62
seclists.org/fulldisclosure/2019/Jan/64
seclists.org/fulldisclosure/2019/Jan/66
seclists.org/fulldisclosure/2019/Jan/67
seclists.org/fulldisclosure/2019/Jan/68
seclists.org/fulldisclosure/2019/Jan/69
www.securityfocus.com/bid/106698
kc.mcafee.com/corporate/index?page=content&id=SB10365
lists.debian.org/debian-lts-announce/2020/08/msg00037.html
seclists.org/bugtraq/2019/Jan/28
seclists.org/bugtraq/2019/Jan/29
seclists.org/bugtraq/2019/Jan/31
seclists.org/bugtraq/2019/Jan/32
seclists.org/bugtraq/2019/Jan/33
seclists.org/bugtraq/2019/Jan/39
security.netapp.com/advisory/ntap-20190502-0004/
sqlite.org/src/info/940f2adc8541a838
support.apple.com/kb/HT209443
support.apple.com/kb/HT209446
support.apple.com/kb/HT209447
support.apple.com/kb/HT209448
support.apple.com/kb/HT209450
support.apple.com/kb/HT209451
usn.ubuntu.com/4019-1/
usn.ubuntu.com/4019-2/
www.oracle.com/security-alerts/cpuapr2020.html
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