CVE-2020-11656
CRITICALCVSS 9.8/10EPSS 7.41%
Last modified
CVE-2020-11656 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 7.41% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Sqlite | Sqlite | <= 3.31.1 |
| Netapp | Ontap Select Deploy Administration Utility | All versions |
| Oracle | Communications Network Charging And Control | >= 12.0.0, <= 12.0.3 |
| Oracle | Communications Network Charging And Control | 6.0.1 |
| Oracle | Communications Network Charging And Control | 12.0.2 |
| Oracle | Enterprise Manager Ops Center | 12.4.0.0 |
| Oracle | Hyperion Infrastructure Technology | 11.1.2.4 |
| Oracle | Mysql | >= 8.0.0, <= 8.0.22 |
| Oracle | Mysql Workbench | <= 8.0.22 |
| Oracle | Outside In Technology | 8.5.4 |
| Oracle | Outside In Technology | 8.5.5 |
| Oracle | Zfs Storage Appliance Kit | 8.8 |
| Oracle | Communications Messaging Server | 8.1 |
| Siemens | Sinec Infrastructure Network Services | < 1.0.1.1 |
| Tenable | Tenable.Sc | <= 5.19.0 |
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfPatch, Third Party Advisory
- https://security.FreeBSD.org/advisories/FreeBSD-SA-20:22.sqlite.ascThird Party Advisory
- https://security.gentoo.org/glsa/202007-26Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200416-0001/Third Party Advisory
- https://www.oracle.com/security-alerts/cpuApr2021.htmlThird Party Advisory
- https://www.oracle.com/security-alerts/cpujan2021.htmlThird Party Advisory
- https://www.oracle.com/security-alerts/cpujul2020.htmlThird Party Advisory
- https://www.oracle.com/security-alerts/cpuoct2020.htmlThird Party Advisory
- https://www.sqlite.org/src/info/d09f8c3621d5f7f8Patch, Vendor Advisory
- https://www.tenable.com/security/tns-2021-14Release Notes, Third Party Advisory
- https://www3.sqlite.org/cgi/src/info/b64674919f673602Patch, Vendor Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfPatch, Third Party Advisory
- https://security.FreeBSD.org/advisories/FreeBSD-SA-20:22.sqlite.ascThird Party Advisory
- https://security.gentoo.org/glsa/202007-26Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200416-0001/Third Party Advisory
- https://www.oracle.com/security-alerts/cpuApr2021.htmlThird Party Advisory
- https://www.oracle.com/security-alerts/cpujan2021.htmlThird Party Advisory
- https://www.oracle.com/security-alerts/cpujul2020.htmlThird Party Advisory
- https://www.oracle.com/security-alerts/cpuoct2020.htmlThird Party Advisory
- https://www.sqlite.org/src/info/d09f8c3621d5f7f8Patch, Vendor Advisory
- https://www.tenable.com/security/tns-2021-14Release Notes, Third Party Advisory
- https://www3.sqlite.org/cgi/src/info/b64674919f673602Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-11656?
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.
How severe is CVE-2020-11656?
CVE-2020-11656 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 7.41% probability of exploitation in the next 30 days.
How do I fix CVE-2020-11656?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2020-11656?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST