CVE-2020-9327
HIGHCVSS 7.5/10EPSS 3.68%
Last modified
CVE-2020-9327 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. In SQLite 3.31.1, isAuxiliaryVtabOperator allows attackers to trigger a NULL pointer dereference and segmentation fault because of generated column optimizations.. EPSS estimates a 3.68% chance of exploitation in the next 30 days.
Description
In SQLite 3.31.1, isAuxiliaryVtabOperator allows attackers to trigger a NULL pointer dereference and segmentation fault because of generated column optimizations.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Sqlite | Sqlite | 3.31.1 |
| Netapp | Cloud Backup | All versions |
| Canonical | Ubuntu Linux | 16.04 |
| Canonical | Ubuntu Linux | 18.04 |
| Canonical | Ubuntu Linux | 19.10 |
| Siemens | Sinec Infrastructure Network Services | < 1.0.1.1 |
| 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 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 |
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfPatch, Third Party Advisory
- https://security.gentoo.org/glsa/202003-16Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200313-0002/Third Party Advisory
- https://usn.ubuntu.com/4298-1/Patch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpuApr2021.htmlPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpujan2021.htmlPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpujul2020.htmlPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpuoct2020.htmlPatch, Third Party Advisory
- https://www.sqlite.org/cgi/src/info/4374860b29383380Vendor Advisory
- https://www.sqlite.org/cgi/src/info/9d0d4ab95dc0c56ePatch, Vendor Advisory
- https://www.sqlite.org/cgi/src/info/abc473fb8fb99900Patch, Vendor Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfPatch, Third Party Advisory
- https://security.gentoo.org/glsa/202003-16Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200313-0002/Third Party Advisory
- https://usn.ubuntu.com/4298-1/Patch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpuApr2021.htmlPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpujan2021.htmlPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpujul2020.htmlPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpuoct2020.htmlPatch, Third Party Advisory
- https://www.sqlite.org/cgi/src/info/4374860b29383380Vendor Advisory
- https://www.sqlite.org/cgi/src/info/9d0d4ab95dc0c56ePatch, Vendor Advisory
- https://www.sqlite.org/cgi/src/info/abc473fb8fb99900Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-9327?
In SQLite 3.31.1, isAuxiliaryVtabOperator allows attackers to trigger a NULL pointer dereference and segmentation fault because of generated column optimizations.
How severe is CVE-2020-9327?
CVE-2020-9327 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 3.68% probability of exploitation in the next 30 days.
How do I fix CVE-2020-9327?
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-2020-9327?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST