Opera · Opera · CVE-2009-2540
**Name of the Vulnerable Software and Affected Versions**
Opera versions 9.64 and earlier
**Description**
The issue allows remote attackers to cause a denial of service, specifically memory consumption, by setting a large integer value for the `length` property of a `Select` object.
**Recommendations**
For Opera versions 9.64 and earlier, consider updating to a newer version to mitigate the risk of denial of service attacks.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.