CVE-2018-20346
high · 8.1SQLite 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.
8.1
CVSS
10.2%
EPSS (exploit prob.)
96th
EPSS percentile
2018-12-21
Published
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-190
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| sqlite | sqlite | < 3.25.3 |
| chrome | < 71.0.3578.80 | |
| redhat | linux | 6.0 |
| debian | debian_linux | 8.0 |
| opensuse | leap | 15.0 |
| opensuse | leap | 42.3 |
Check a specific version with /api/v1/cve/match.
References
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00040.html
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00070.html
- http://www.securityfocus.com/bid/106323
- https://access.redhat.com/articles/3758321
- https://blade.tencent.com/magellan/index_en.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1659379
- https://bugzilla.redhat.com/show_bug.cgi?id=1659677
- https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html
- https://chromium.googlesource.com/chromium/src/+/c368e30ae55600a1c3c9cb1710a54f9c55de786e
- https://crbug.com/900910
- https://github.com/zhuowei/worthdoingbadly.com/blob/master/_posts/2018-12-14-sqlitebug.html
- https://kc.mcafee.com/corporate/index?page=content&id=SB10365
- https://lists.debian.org/debian-lts-announce/2018/12/msg00012.html
- https://lists.debian.org/debian-lts-announce/2020/08/msg00037.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PU4NZ6DDU4BEM3ACM3FM6GLEPX56ZQXK/
- https://news.ycombinator.com/item?id=18685296
- https://security.gentoo.org/glsa/201904-21
- https://sqlite.org/src/info/940f2adc8541a838
- https://sqlite.org/src/info/d44318f59044162e
- 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
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2018-20346