CVE-2018-8740

In SQLite through 3.22.0, databases whose schema is corrupted using a CREATE TABLE AS statement could cause a NULL pointer dereference, related to build.c and prepare.c.

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

7.5^/10

CVSS v3.0 : HIGH

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

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/timeline?r=corrupt-schema	Vendor Advisory
https://bugs.launchpad.net/ubuntu/+source/sqlite3/+bug/1756349	Third Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=6964	Permissions Required Third Party Advisory
https://www.sqlite.org/cgi/src/vdiff?from=1774f1c3baf0bc3d&to=d75e67654aa9620b	Patch Vendor Advisory
http://www.securityfocus.com/bid/103466	Third Party Advisory VDB Entry
https://lists.debian.org/debian-lts-announce/2019/01/msg00009.html	Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00050.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PU4NZ6DDU4BEM3ACM3FM6GLEPX56ZQXK/
https://usn.ubuntu.com/4205-1/
https://usn.ubuntu.com/4394-1/
https://lists.debian.org/debian-lts-announce/2020/08/msg00037.html
https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E

Configurations

Configuration 1 (hide)

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

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

Information

Published : 2018-03-17 00:29

Updated : 2021-06-29 15:15

NVD link : CVE-2018-8740

Mitre link : CVE-2018-8740

JSON object : View

Products Affected

debian

debian_linux

sqlite

sqlite

CWE

CWE-476

NULL Pointer Dereference

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