VulnerabilityModified
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.
HIGH 7.5EPSS 3.68%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.68%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In SQLite 3.31.1, isAuxiliaryVtabOperator allows attackers to trigger a NULL pointer dereference and segmentation fault because of generated column optimizations.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 3.68% probability · 89th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- sqlite/sqlite · netapp/cloud backup · canonical/ubuntu linux · siemens/sinec infrastructure network services · oracle/communications network charging and control · oracle/enterprise manager ops center · oracle/hyperion infrastructure technology · oracle/mysql workbench · oracle/outside in technology · oracle/zfs storage appliance kit · oracle/communications messaging server
- Source
- cve@mitre.org
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.