CVE-2009-1209 describes a critical stack-based buffer overflow vulnerability in W3C Amaya Web Browser version 11.1. This flaw allows remote attackers to execute arbitrary code by supplying a specially crafted script tag containing an excessively long "defer" attribute. With a CVSS score of 9.3, this vulnerability is highly severe, requiring moderate attack complexity but offering complete compromise of confidentiality, integrity, and availability. While not listed on CISA's KEV catalog, exploit code and proof-of-concept examples are publicly available on ExploitDB, though there is no evidence of active exploitation or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
11.1CPE matchmatch criteria | cpe:2.3:a:w3:amaya:11.1:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:C/I:C/A:C
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 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.
Remediation records are not available for this CVE.