
CVE catalog
CVE-2018-20505
sqlite3: CVE-2018-20505
- Severity
- High · CVSS 7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 6.89% · Oct 25, 2026
SQLite 3.25.2, when queries are run on a table with a malformed PRIMARY KEY, allows remote attackers to cause a denial of service (application crash) by leveraging the ability to run arbitrary SQL statements (such as in certain WebSQL use cases).
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | sqlite3 | sid | 3.53.4-2 | fixed |
| Debian | sqlite3 | forky | 3.53.4-2 | fixed |
| Debian | sqlite3 | trixie | 3.46.1-7+deb13u2 | fixed |
| Debian | sqlite3 | bookworm | 3.40.1-2+deb12u2 | fixed |
| Ubuntu | sqlite3 | 18.04 | 3.19.3-3 | vulnerable |
| Ubuntu | sqlite3 | 18.04 | 3.20.1-2 | vulnerable |
| Ubuntu | sqlite3 | 18.04 | 3.21.0-1 | vulnerable |
| Ubuntu | sqlite3 | 18.04 | 3.22.0-1 | vulnerable |
| Ubuntu | sqlite3 | 18.04 | 3.22.0-1ubuntu0.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | sqlite3 | source | sid | 3.25.3-1 | not yet assigned | Not reported | Not reported |
| Debian | sqlite3 | source | forky | 3.25.3-1 | not yet assigned | Not reported | Not reported |
| Debian | sqlite3 | source | trixie | 3.25.3-1 | not yet assigned | Not reported | Not reported |
| Debian | sqlite3 | source | bookworm | 3.25.3-1 | not yet assigned | Not reported | Not reported |
| Ubuntu | sqlite3 | deb | 18.04 | 3.22.0-1ubuntu0.1 | Not reported | UBUNTU-CVE-2018-20505 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [lemon]Fixed
Source package: [sqlite3]
Details (2)
3.40.1-2+deb12u2· amd64 · bookwormFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · bookworm; dsa · sqlite3 · debian · 12
3.40.1-2+deb12u2· arm64 · bookwormFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · bookworm; dsa · sqlite3 · debian · 12
- [libsqlite3-0]Fixed
Source package: [sqlite3]
Details (2)
3.40.1-2+deb12u2· amd64 · bookwormFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · bookworm; dsa · sqlite3 · debian · 12
3.40.1-2+deb12u2· arm64 · bookwormFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · bookworm; dsa · sqlite3 · debian · 12
- [libsqlite3-dev]Fixed
Source package: [sqlite3]
Details (2)
3.40.1-2+deb12u2· amd64 · bookwormFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · bookworm; dsa · sqlite3 · debian · 12
3.40.1-2+deb12u2· arm64 · bookwormFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · bookworm; dsa · sqlite3 · debian · 12
- [libsqlite3-tcl]Fixed
Source package: [sqlite3]
Details (2)
3.40.1-2+deb12u2· amd64 · bookwormFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · bookworm; dsa · sqlite3 · debian · 12
3.40.1-2+deb12u2· arm64 · bookwormFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · bookworm; dsa · sqlite3 · debian · 12
- [sqlite3]Fixed
Details (2)
3.40.1-2+deb12u2· amd64 · bookwormFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · bookworm; dsa · sqlite3 · debian · 12
3.40.1-2+deb12u2· arm64 · bookwormFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · bookworm; dsa · sqlite3 · debian · 12
- [sqlite3-doc]Fixed
Source package: [sqlite3]
Details (2)
3.40.1-2+deb12u2· all · bookwormFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · bookworm; dsa · sqlite3 · debian · 12
3.40.1-2+deb12u2· all · bookwormFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · bookworm; dsa · sqlite3 · debian · 12
- [sqlite3-tools]Fixed
Source package: [sqlite3]
Details (2)
3.40.1-2+deb12u2· amd64 · bookwormFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · bookworm; dsa · sqlite3 · debian · 12
3.40.1-2+deb12u2· arm64 · bookwormFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · bookworm; dsa · sqlite3 · debian · 12
[Debian 13 (Trixie)]
- [lemon]Fixed
Source package: [sqlite3]
Details (2)
3.46.1-7+deb13u1· amd64 · trixieFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · 13
3.46.1-7+deb13u1· arm64 · trixieFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · 13
- [libsqlite3-0]Fixed
Source package: [sqlite3]
Details (2)
3.46.1-7+deb13u1· amd64 · trixieFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · 13
3.46.1-7+deb13u1· arm64 · trixieFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · 13
- [libsqlite3-dev]Fixed
Source package: [sqlite3]
Details (2)
3.46.1-7+deb13u1· amd64 · trixieFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · 13
3.46.1-7+deb13u1· arm64 · trixieFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · 13
- [libsqlite3-ext-csv]Fixed
Source package: [sqlite3]
Details (2)
3.46.1-7+deb13u1· amd64 · trixieFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · 13
3.46.1-7+deb13u1· arm64 · trixieFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · 13
- [libsqlite3-ext-icu]Fixed
Source package: [sqlite3]
Details (2)
3.46.1-7+deb13u1· amd64 · trixieFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · 13
3.46.1-7+deb13u1· arm64 · trixieFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · 13
- [libsqlite3-tcl]Fixed
Source package: [sqlite3]
Details (2)
3.46.1-7+deb13u1· amd64 · trixieFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · 13
3.46.1-7+deb13u1· arm64 · trixieFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · 13
- [sqlite3]Fixed
Details (2)
3.46.1-7+deb13u1· amd64 · trixieFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · 13
3.46.1-7+deb13u1· arm64 · trixieFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · 13
- [sqlite3-doc]Fixed
Source package: [sqlite3]
Details (2)
3.46.1-7+deb13u1· all · trixieFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · 13
3.46.1-7+deb13u1· all · trixieFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · 13
- [sqlite3-tools]Fixed
Source package: [sqlite3]
Details (2)
3.46.1-7+deb13u1· amd64 · trixieFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · 13
3.46.1-7+deb13u1· arm64 · trixieFixed · Fixed:
3.25.3-1dsa · sqlite3 · debian · 13
Observed:
References
- [https://osv.dev/vulnerability/DEBIAN-CVE-2018-20505]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2018-20505]
- [https://psirt.abb.com/csaf/2026/sa25p007.json]
- [https://security-tracker.debian.org/tracker/CVE-2018-20505]
[CISA cybersecurity advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database]