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CVE-2018-8740

Good to know:

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Date: March 16, 2018

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.

Language: C

Severity Score

Related Resources (22)

https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E
https://usn.ubuntu.com/4205-1/
https://lists.debian.org/debian-lts-announce/2023/05/msg00022.html
http://www.securityfocus.com/bid/103466
https://access.redhat.com/security/cve/CVE-2018-8740
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=6964
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PU4NZ6DDU4BEM3ACM3FM6GLEPX56ZQXK/
https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E
https://bugs.launchpad.net/ubuntu/+source/sqlite3/+bug/1756349
https://security-tracker.debian.org/tracker/CVE-2018-8740
https://lists.debian.org/debian-lts-announce/2019/01/msg00009.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PU4NZ6DDU4BEM3ACM3FM6GLEPX56ZQXK/
https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E
https://www.sqlite.org/cgi/src/vdiff?from=1774f1c3baf0bc3d&to=d75e67654aa9620b
https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00050.html
https://www.sqlite.org/cgi/src/timeline?r=corrupt-schema
https://people.canonical.com/~ubuntu-security/cve/CVE-2018-8740
https://lists.debian.org/debian-lts-announce/2020/08/msg00037.html
https://usn.ubuntu.com/4394-1/
https://nvd.nist.gov/vuln/detail/CVE-2018-8740
https://www.mend.io/vulnerability-database/CVE-2018-8740

Severity Score

Weakness Type (CWE)

NULL Pointer Dereference

CWE-476

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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