Vulnerability 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).
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Sqlite | Sqlite | <= 3.25.2 |
| Apple | Iphone Os | < 12.1.3 |
| Apple | Mac Os X | < 10.14.2 |
| Apple | Watchos | < 5.1.3 |
| Apple | Icloud | < 7.10 |
| Apple | Itunes | < 12.9.3 |
| Microsoft | Windows | - |
Related Weaknesses (CWE)
References
- http://seclists.org/fulldisclosure/2019/Jan/62Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2019/Jan/64Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2019/Jan/66Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2019/Jan/67Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2019/Jan/68Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2019/Jan/69Mailing ListThird Party Advisory
- http://www.securityfocus.com/bid/106698Third Party AdvisoryVDB Entry
- https://seclists.org/bugtraq/2019/Jan/28Mailing ListThird Party Advisory
- https://seclists.org/bugtraq/2019/Jan/29Mailing ListThird Party Advisory
- https://seclists.org/bugtraq/2019/Jan/31Mailing ListThird Party Advisory
- https://seclists.org/bugtraq/2019/Jan/32Mailing ListThird Party Advisory
- https://seclists.org/bugtraq/2019/Jan/33Mailing ListThird Party Advisory
- https://seclists.org/bugtraq/2019/Jan/39Mailing ListThird Party Advisory
- https://security.netapp.com/advisory/ntap-20190502-0004/Third Party Advisory
- https://sqlite.org/src/info/1a84668dcfdebaf12415dExploitVendor Advisory
FAQ
What is CVE-2018-20505?
CVE-2018-20505 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 sta...
How severe is CVE-2018-20505?
CVE-2018-20505 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-20505?
Check the references section above for vendor advisories and patch information. Affected products include: Sqlite Sqlite, Apple Iphone Os, Apple Mac Os X, Apple Watchos, Apple Icloud.