PT-2019-4852 · Sqlite+4 · Sqlite3+4

Cory Duplantis · Published 2019-03-22 · Updated 2022-06-13 · CVE-2019-5018

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 Sqlite3 versions 3.26.0 through 3.27.x

Description The issue is related to an error in the window function of the SQLite database management system. Exploitation of this issue can allow a remote attacker to cause a denial of service. A specially crafted SQL command can trigger a use after free vulnerability, potentially resulting in remote code execution. The problem is caused by an error in the implementation of window functions, starting from the SQLite 3.26 branch.

Recommendations For versions 3.26.0 through 3.27.x, update to version 3.28 or later to resolve the issue. As a temporary workaround, consider restricting the execution of SQL commands from untrusted sources to minimize the risk of exploitation. Avoid using the window function functionality in SQL commands until the issue is resolved.

Exploit

Fix

RCE

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

ALT-PU-2019-1492

BDU:2020-01436

CESA-2020_4442

CVE-2019-5018

RHSA-2020:4442

RHSA-2020_4442

USN-4205-1

Affected Products

Alt Linux

Centos

Red Hat

Sqlite3

Ubuntu

References · 30

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2019-0777 · Exploit
• https://wiki.astralinux.ru/astra-linux-se81-bulletin-20200429SE81 · Vendor Advisory
• https://osv.dev/vulnerability/USN-4205-1 · Vendor Advisory
• https://security.gentoo.org/glsa/201908-09 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2019-5018 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-8740 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-5018 · Security Note
• https://ubuntu.com/security/notices/USN-4205-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-01436 · Security Note
• https://ubuntu.com/security/CVE-2019-19242 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2019-5018 · Security Note
• https://osv.dev/vulnerability/ALPINE-CVE-2019-5018 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-5827 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se16-bulletin-20200327SE16 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-5018 · Vendor Advisory