CVE-2018-20505

MEDIUM

Description

SQLite 3.25.2, when queries are run on a table with a malformed PRIMARY KEY, allows remote attackers to cause a denial of service (application crash) by leveraging the ability to run arbitrary SQL statements (such as in certain WebSQL use cases).

References

http://seclists.org/fulldisclosure/2019/Jan/62

http://seclists.org/fulldisclosure/2019/Jan/64

http://seclists.org/fulldisclosure/2019/Jan/66

http://seclists.org/fulldisclosure/2019/Jan/67

http://seclists.org/fulldisclosure/2019/Jan/68

http://seclists.org/fulldisclosure/2019/Jan/69

http://www.securityfocus.com/bid/106698

https://seclists.org/bugtraq/2019/Jan/28

https://seclists.org/bugtraq/2019/Jan/29

https://seclists.org/bugtraq/2019/Jan/31

https://seclists.org/bugtraq/2019/Jan/32

https://seclists.org/bugtraq/2019/Jan/33

https://seclists.org/bugtraq/2019/Jan/39

https://security.netapp.com/advisory/ntap-20190502-0004/

https://sqlite.org/src/info/1a84668dcfdebaf12415d

https://support.apple.com/kb/HT209443

https://support.apple.com/kb/HT209446

https://support.apple.com/kb/HT209447

https://support.apple.com/kb/HT209448

https://support.apple.com/kb/HT209450

https://support.apple.com/kb/HT209451

https://usn.ubuntu.com/4019-1/

Details

Source: MITRE

Published: 2019-04-03

Updated: 2019-06-19

Type: CWE-89

Risk Information

CVSS v2.0

Base Score: 5

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

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3.0

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH