Vulnerability Report

CVE-2011-2641

Title: Opera Opera Browser Denial of Service (DoS)

DoS

Proof Of Concept

PoC Available for CVE-2011-2641

CWE Category CWE-399

Published Date Jul 01, 2011

Modified Date Apr 29, 2026

Exploit Status Available

Score 5.0 CVSS v2.0

Exploit Probability (EPSS)

4.37%

Vulnerability Summary

CVE-2011-2641: Opera 11.11 allows remote attackers to cause a denial of service (application crash) by setting the FACE attribute of a FONT element within an IFRAME element after changing the SRC attribute of this IFRAME element to an about:blank value.

Impacted Vendors

opera 1

Reference Links

http://www.exploit-db.com/exploits/17396 http://www.exploit-db.com/exploits/17396

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

5.0

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:N/I:N/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2011-2641 Exploits & PoCs (Proof Of Concept)

Exploit-DB https://www.exploit-db.com/exploits/17396

View Code

April 29, 2026 MODIFIED

Vulnerability data updated via NVD.

April 11, 2025 MODIFIED

Vulnerability data or affected products updated.

July 01, 2011 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A

Complexity N/A

Privileges N/A

Interaction NONE

CVSS Vector String


                                    AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected Stack

No specific products linked.