CVE-2019-11834 is a critical out-of-bounds access vulnerability affecting cJSON versions prior to 1.7.11, specifically related to the handling of null characters in string literals. This flaw impacts products such as davegamble cjson and Oracle TimesTen In-Memory Database. With a CVSS score of 9.8, it presents a severe risk, allowing unauthenticated attackers to achieve high confidentiality, integrity, and availability impacts over a network with low attack complexity. Despite its critical severity, there is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.7.11CPE matchmatch criteria | cpe:2.3:a:davegamble:cjson:*:*:*:*:*:*:*:* | ||
< 18.1.3.1.0CPE matchmatch criteria | cpe:2.3:a:oracle:timesten_in-memory_database:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.