CVE-2021-20227

תיאור (מקור, אנגלית)

A flaw was found in SQLite's SELECT query functionality (src/select.c). This flaw allows an attacker who is capable of running SQL queries locally on the SQLite database to cause a denial of service or possible code execution by triggering a use-after-free. The highest threat from this vulnerability is to system availability.

מדדים

CVSS 3.1

5.5 (MEDIUM) מקור הציון: NVD CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-14/10/2026

CWE

CWE-416

מוצרים מושפעים

sqlite: sqlite; oracle: communications network charging and control; oracle: enterprise manager for oracle database; oracle: jd edwards enterpriseone tools; oracle: mysql workbench; oracle: outside in technology; oracle: zfs storage appliance kit

קישורים

• https://www.sqlite.org/releaselog/3_34_1.html Release NotesVendor Advisory
• https://www.sqlite.org/releaselog/3_34_1.html Release NotesVendor Advisory
• https://www.oracle.com//security-alerts/cpujul2021.html PatchThird Party Advisory
• https://www.oracle.com/security-alerts/cpuApr2021.html PatchThird Party Advisory
• https://www.oracle.com/security-alerts/cpuoct2021.html PatchThird Party Advisory
• https://www.oracle.com//security-alerts/cpujul2021.html PatchThird Party Advisory
• https://www.oracle.com/security-alerts/cpuApr2021.html PatchThird Party Advisory
• https://www.oracle.com/security-alerts/cpuoct2021.html PatchThird Party Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=1924886 Issue TrackingThird Party Advisory
• https://security.gentoo.org/glsa/202103-04 Third Party Advisory