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.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://www.sqlite.org/cgi/src/info/4374860b29383380	Vendor Advisory
https://www.sqlite.org/cgi/src/info/abc473fb8fb99900	Vendor Advisory
https://www.sqlite.org/cgi/src/info/9d0d4ab95dc0c56e	Vendor Advisory
https://security.netapp.com/advisory/ntap-20200313-0002/
https://security.gentoo.org/glsa/202003-16
https://usn.ubuntu.com/4298-1/
https://www.oracle.com/security-alerts/cpujul2020.html
https://www.oracle.com/security-alerts/cpuoct2020.html
https://www.oracle.com/security-alerts/cpujan2021.html
https://www.oracle.com/security-alerts/cpuApr2021.html

Configurations

Configuration 1 (hide)

cpe:2.3:a:sqlite:sqlite:3.31.1:*:*:*:*:*:*:*

Information

Published : 2020-02-21 22:15

Updated : 2021-06-14 18:15

NVD link : CVE-2020-9327

Mitre link : CVE-2020-9327

JSON object : View

Products Affected

sqlite

sqlite

CWE

CWE-476

NULL Pointer Dereference

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