National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-20346 Detail

Current 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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 8.1 HIGH
Vector:  CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00040.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00070.html Mailing List Third Party Advisory
http://www.securityfocus.com/bid/106323 Third Party Advisory VDB Entry
https://access.redhat.com/articles/3758321 Third Party Advisory
https://blade.tencent.com/magellan/index_en.html Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1659379 Issue Tracking Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1659677 Issue Tracking Third Party Advisory
https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html Third Party Advisory
https://chromium.googlesource.com/chromium/src/+/c368e30ae55600a1c3c9cb1710a54f9c55de786e Third Party Advisory
https://crbug.com/900910 Permissions Required Third Party Advisory
https://github.com/zhuowei/worthdoingbadly.com/blob/master/_posts/2018-12-14-sqlitebug.html Exploit Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/12/msg00012.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PU4NZ6DDU4BEM3ACM3FM6GLEPX56ZQXK/
https://news.ycombinator.com/item?id=18685296 Third Party Advisory
https://security.gentoo.org/glsa/201904-21 Third Party Advisory
https://sqlite.org/src/info/940f2adc8541a838 Patch Third Party Advisory
https://sqlite.org/src/info/d44318f59044162e Patch Third Party Advisory
https://support.apple.com/HT209443
https://support.apple.com/HT209446
https://support.apple.com/HT209447
https://support.apple.com/HT209448
https://support.apple.com/HT209450
https://support.apple.com/HT209451
https://usn.ubuntu.com/4019-1/
https://usn.ubuntu.com/4019-2/
https://worthdoingbadly.com/sqlitebug/ Exploit Third Party Advisory
https://www.freebsd.org/security/advisories/FreeBSD-EN-19:03.sqlite.asc Third Party Advisory
https://www.mail-archive.com/sqlite-users@mailinglists.sqlite.org/msg113218.html Mailing List Third Party Advisory
https://www.sqlite.org/releaselog/3_25_3.html Release Notes Vendor Advisory
https://www.synology.com/security/advisory/Synology_SA_18_61 Third Party Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-190 Integer Overflow or Wraparound NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:sqlite:sqlite:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
3.25.3

Configuration 2 ( hide )
 cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
71.0.3578.80

Configuration 3 ( hide )
 cpe:2.3:o:redhat:linux:6.0:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 4 ( hide )
 cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 5 ( hide )
 cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

16 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-20346
NVD Published Date:
12/21/2018
NVD Last Modified:
12/19/2019