Description

SQLite before 3.25.3, when the FTS3 extension is enabled, encounters an integer overflow (and resultant buffer overflow) for FTS3 queries that occur 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), aka Magellan.

References

https://www.sqlite.org/releaselog/3_25_3.html

https://www.mail-archive.com/[email protected]/msg113218.html

https://crbug.com/900910

https://chromium.googlesource.com/chromium/src/+/c368e30ae55600a1c3c9cb1710a54f9c55de786e

https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html

https://bugzilla.redhat.com/show_bug.cgi?id=1659677

https://bugzilla.redhat.com/show_bug.cgi?id=1659379

https://blade.tencent.com/magellan/index_en.html

https://access.redhat.com/articles/3758321

https://worthdoingbadly.com/sqlitebug/

https://sqlite.org/src/info/d44318f59044162e

https://sqlite.org/src/info/940f2adc8541a838

https://news.ycombinator.com/item?id=18685296

https://github.com/zhuowei/worthdoingbadly.com/blob/master/_posts/2018-12-14-sqlitebug.html

https://lists.debian.org/debian-lts-announce/2018/12/msg00012.html

https://www.synology.com/security/advisory/Synology_SA_18_61

http://www.securityfocus.com/bid/106323

https://www.freebsd.org/security/advisories/FreeBSD-EN-19:03.sqlite.asc

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00040.html

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00070.html

https://security.gentoo.org/glsa/201904-21

https://usn.ubuntu.com/4019-1/

https://usn.ubuntu.com/4019-2/

https://lists.fedoraproject.org/archives/list/[email protected]/message/PU4NZ6DDU4BEM3ACM3FM6GLEPX56ZQXK/

https://support.apple.com/HT209448

https://support.apple.com/HT209447

https://support.apple.com/HT209446

https://support.apple.com/HT209451

https://support.apple.com/HT209443

https://support.apple.com/HT209450

https://www.oracle.com/security-alerts/cpuapr2020.html

https://lists.debian.org/debian-lts-announce/2020/08/msg00037.html

https://kc.mcafee.com/corporate/index?page=content&id=SB10365

Details

Risk Information

CVSS v2

CVSS v3