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  1. CVEs
  2. CVE-2020-11656
  1. CVEs

CVE-2020-11656

critical
  • Information
  • CPEs
  • Plugins

Description

In SQLite through 3.31.1, the ALTER TABLE implementation has a use-after-free, as demonstrated by an ORDER BY clause that belongs to a compound SELECT statement.

References

  • Advisories
  • References
  • More

https://www.tenable.com/security/tns-2021-14

https://www.oracle.com/security-alerts/cpuoct2020.html

https://www.oracle.com/security-alerts/cpujul2020.html

https://www.oracle.com/security-alerts/cpujan2021.html

https://www.oracle.com/security-alerts/cpuApr2021.html

https://security.netapp.com/advisory/ntap-20200416-0001/

https://security.gentoo.org/glsa/202007-26

https://security.FreeBSD.org/advisories/FreeBSD-SA-20:22.sqlite.asc

https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf

https://www.cisa.gov/news-events/ics-advisories/icsa-25-028-05

https://www3.sqlite.org/cgi/src/info/b64674919f673602

https://www.sqlite.org/src/info/d09f8c3621d5f7f8

Details

Source: Mitre, NVD

Published: 2020-04-09

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

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

Severity: Critical

EPSS

EPSS: 0.11076

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