PT-2018-3561 · Sqlite+4 · Sqlite+4

Published 2018-11-10 · Updated 2021-09-23 · CVE-2018-20346

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions: SQLite versions prior to 3.25.3

Description: The issue is caused by an integer overflow in the FTS3 extension of the SQLite database management system. This overflow can lead to a buffer overflow, allowing remote attackers to execute arbitrary code by running arbitrary SQL statements, such as in certain WebSQL use cases.

Recommendations: For versions prior to 3.25.3, update to version 3.25.3 or later to resolve the issue. As a temporary workaround, consider disabling the FTS3 extension until a patch is available. Restrict access to FTS3 queries to minimize the risk of exploitation. Avoid using crafted changes to FTS3 shadow tables in SQL statements until the issue is resolved.

Exploit

Fix

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

ALT-PU-2018-2879

ALT-PU-2019-1034

AZL-38458

BDU:2020-04840

CVE-2018-20346

DLA-1613-1

DLA-2340-1

DSA-4352-1

MGASA-2018-0489

OPENSUSE-SU-2019:1159-1

OPENSUSE-SU-2019_1159-1

OPENSUSE-SU-2019_1222-1

SUSE-SU-2019:0788-1

SUSE-SU-2019:0913-1

SUSE-SU-2019:0973-1

SUSE-SU-2019:14003-1

SUSE-SU-2019_0913-1

SUSE-SU-2019_14003-1

SUSE-SU-2021:3215-1

USN-4019-1

USN-4019-2

Affected Products

Alt Linux

Sqlite

Suse

Ubuntu

Itunes

References · 137

• 🔥 https://github.com/zhuowei/worthdoingbadly.com/blob/master/_posts/2018-12-14-sqlitebug.html · Exploit
• 🔥 https://worthdoingbadly.com/sqlitebug · Exploit
• https://osv.dev/vulnerability/DLA-2340-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-20346 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-13685 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2019:1159-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-20506 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-10989 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-9937 · Vendor Advisory
• https://osv.dev/vulnerability/USN-4019-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2021:3215-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-20346 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-2519 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-20346 · Security Note
• https://osv.dev/vulnerability/ALPINE-CVE-2018-20346 · Vendor Advisory