CVE-2018-20505 describes a denial-of-service vulnerability in SQLite 3.25.2, affecting products from Apple and Microsoft that utilize this version. An unauthenticated remote attacker can crash an application by executing arbitrary SQL statements on a table with a malformed PRIMARY KEY, such as in WebSQL environments. This vulnerability is rated as high severity (CVSS 7.5) due to its network-based attack vector and high impact on availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 3.25.2CPE matchmatch criteria | cpe:2.3:a:sqlite:sqlite:*:*:*:*:*:*:*:* | ||
< 12.1.3CPE matchmatch criteria | cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* | ||
< 10.14.2CPE matchmatch criteria | cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* | ||
< 5.1.3CPE matchmatch criteria | cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* | ||
< 7.10CPE matchmatch criteria | cpe:2.3:a:apple:icloud:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
CVE-2018-20505
Jun 11, 2024SQLite 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).
Apr 9, 2019sqlite: Multiple flaws in sqlite which can be triggered via corrupted internal databases (Magellan)
Dec 4, 2018