Out-of-bounds read in SQLite - CVE-2020-6405

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Main Vulnerability Database Vulnerabilities #VU24958

Out-of-bounds read in SQLite - CVE-2020-6405

Published: February 5, 2020


Vulnerability identifier: #VU24958
CSH Severity: Medium
CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-6405
CWE-ID: CWE-125
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition in SQLite. A remote attacker can pass specially crafted input to the application, trigger out-of-bounds read error and read contents of memory on the system.


Affected software

SQLite
Arch Linux
Red Hat Enterprise Linux for Scientific Computing
Red Hat Enterprise Linux Desktop
Red Hat Enterprise Linux Workstation
Red Hat Enterprise Linux Server
Fedora
Red Hat Enterprise Linux for ARM 64
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for x86_64
SUSE Linux
Opensuse
Red Hat OpenShift Serverless
Quay
OpenShift Data Foundation (formerly OpenShift Container Storage)
sqlite (Red Hat package)
chromium (Debian package)
chromium
SUSE Package Hub for SUSE Linux Enterprise
Google Chrome

How to mitigate CVE-2020-6405

Install updates from vendor's website.

SQLite - update to 3.31.0
Red Hat OpenShift Serverless - addressed in versions 1.10.2, 1.11.0, 1.12.0
Quay - update to 3.3.3
sqlite (Red Hat package) - update to 3.26.0-11.el8
chromium (Debian package) - update to 80.0.3987.132-1~deb10u1
Google Chrome - update to 80.0.3987.87
chromium - addressed in versions 80.0.3987.132-1.el8, 80.0.3987.132-1.fc30, 80.0.3987.132-1.fc31, 80.0.3987.149-1.el8, 80.0.3987.149-1.fc30, 80.0.3987.162-1.el8, 80.0.3987.163-1.el8, 81.0.4044.113-1.el8, 81.0.4044.113-2.el8, 81.0.4044.122-1.el8, 81.0.4044.138-1.el8

External References

Related Security Bulletins