CVE-2019-1010176 is a critical buffer overflow vulnerability affecting JerryScript, specifically in the lit_char_to_utf8_bytes function (jerry-core/lit/lit-char-helpers.c:377). This flaw allows for denial of service and potentially arbitrary code execution through the execution of crafted JavaScript code. With a CVSS score of 9.8 (CRITICAL), it presents a significant risk due to its network-based attack vector and low attack complexity. While a fix is available in versions after commit 505dace719aebb3308a3af223cfaa985159efae0, there is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.0CPE matchmatch criteria | cpe:2.3:a:jerryscript:jerryscript:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/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.