Out-of-bounds write in SQLite - CVE-2019-13734
Published: January 28, 2020 / Updated: February 13, 2020
Vulnerability identifier: #VU24692
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2019-13734
CWE-ID: CWE-787
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: SQLite
Affected software:
SQLite
SQLite
Detailed vulnerability description
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted input in SQLite database engine. A remote attacker can pass specially crafted data to the application, trigger out-of-bounds write and execute arbitrary code on the target system.
How to mitigate CVE-2019-13734
Install updates from vendor's website.
Sources
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00032.html
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00036.html
- https://access.redhat.com/errata/RHSA-2019:4238
- https://chromereleases.googleblog.com/2019/12/stable-channel-update-for-desktop.html
- https://crbug.com/1025466
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2Z5M4FPUMDNX2LDPHJKN5ZV5GIS2AKNU/