CVE-2011-2628 describes a critical vulnerability in Opera versions prior to 11.11, stemming from improper handling of FRAMESET elements during page unload. This flaw allows remote attackers to achieve arbitrary code execution or trigger a denial of service through memory corruption. With a CVSS score of 10.0, indicating a network-based attack with low complexity and complete confidentiality, integrity, and availability impact, this vulnerability is highly severe. While not listed in CISA's KEV catalog, an exploit module for Metasploit (EDB-17936) exists, though there is no evidence of active exploitation or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 11.10CPE matchmatch criteria | cpe:2.3:a:opera:opera_browser:*:*:*:*:*:*:*:* | ||
5.0CPE matchmatch criteria | cpe:2.3:a:opera:opera_browser:5.0:*:*:*:*:*:*:* | ||
5.0CPE matchmatch criteria | cpe:2.3:a:opera:opera_browser:5.0:beta2:*:*:*:*:*:* | ||
5.0CPE matchmatch criteria | cpe:2.3:a:opera:opera_browser:5.0:beta3:*:*:*:*:*:* | ||
5.0CPE matchmatch criteria | cpe:2.3:a:opera:opera_browser:5.0:beta4:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:C/I:C/A:C
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.
Remediation records are not available for this CVE.