CVE-2018-20505

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

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).

Metrics

CVSS 3.0 7.5/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-89

Affected software

No affected versions have been published.

Timeline

Published: Apr 3, 2019
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2018

CVE-2018-205068.1SQLite before 3.25.3, when the FTS3 extension is enabled, encounters an integer overflow (and resultant buffer overflow) for FTS3 queries in CVE-2018-205075.3An issue was discovered in GitLab Enterprise Edition 11.2.x through 11.4.x before 11.4.13, 11.5.x before 11.5.6, and 11.6.x before 11.6.1. I CVE-2018-205089.8CrashFix 1.0.4 has SQL Injection via the User[status] parameter. This is related to actionIndex in UserController.php, and the protected\mod CVE-2018-205095.5The print_binder_ref_olocked function in drivers/android/binder.c in the Linux kernel 4.14.90 allows local users to obtain sensitive address CVE-2018-205105.5The print_binder_transaction_ilocked function in drivers/android/binder.c in the Linux kernel 4.14.90 allows local users to obtain sensitive CVE-2018-205115.5An issue was discovered in the Linux kernel before 4.18.11. The ipddp_ioctl function in drivers/net/appletalk/ipddp.c allows local users to CVE-2018-205129.8EPON CPE-WiFi devices 2.0.4-X000 are vulnerable to escalation of privileges by sending cooLogin=1, cooUser=admin, and timestamp=-1 cookies.CVE-2018-205198.1An issue was discovered in 74cms v4.2.111. It allows remote authenticated users to read or modify arbitrary resumes by changing a job-search CVE-2018-205206.1MiniCMS V1.10 has XSS via the mc-admin/post-edit.php query string, a related issue to CVE-2018-10296 and CVE-2018-16233.CVE-2018-205235.3Xiaomi Stock Browser 10.2.4.g on Xiaomi Redmi Note 5 Pro devices and other Redmi Android phones allows content provider injection. In other CVE-2018-205246.1The Chat Anywhere extension 2.4.0 for Chrome allows XSS via crafted use of <<a> in a message, because a danmuWrapper DIV element in chatbox-CVE-2018-205259.1Roxy Fileman 1.4.5 allows Directory Traversal in copydir.php, copyfile.php, and fileslist.php.