VulnerabilityModified
CVE-2021-20227
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.
MEDIUM 5.5EPSS 0.50%
Does this matter?
Lower severity and a low EPSS score (0.50%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.50% probability · 41th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-416
- Affected
- 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
- Source
- secalert@redhat.com
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1924886Issue Tracking, Third Party Advisory
- https://security.gentoo.org/glsa/202103-04Third Party Advisory
- https://security.gentoo.org/glsa/202210-40Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210423-0010/Third Party Advisory
- https://www.oracle.com//security-alerts/cpujul2021.htmlPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpuApr2021.htmlPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpuoct2021.htmlPatch, Third Party Advisory
- https://www.sqlite.org/releaselog/3_34_1.htmlRelease Notes, Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1924886Issue Tracking, Third Party Advisory
- https://security.gentoo.org/glsa/202103-04Third Party Advisory
- https://security.gentoo.org/glsa/202210-40Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210423-0010/Third Party Advisory
- https://www.oracle.com//security-alerts/cpujul2021.htmlPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpuApr2021.htmlPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpuoct2021.htmlPatch, Third Party Advisory
- https://www.sqlite.org/releaselog/3_34_1.htmlRelease Notes, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.