CVE-2007-4249 Null dereference in n/a
Remote attackers can crash Internet Explorer via a null dereference in the ExportNation toolbar, requiring user interaction.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2007-4249?
CVE-2007-4249 is a medium-severity vulnerability in n/a, published on 8 Aug 2007. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
The isChecked function in Toolbar.DLL in the ExportNation toolbar for Internet Explorer allows remote attackers to cause a denial of service (NULL dereference and browser crash) via unspecified vectors.
Which versions are affected by CVE-2007-4249?
It affects 1 product.
Products include Exportnation Exportnation Toolbar.
How do I fix CVE-2007-4249?
No fix has been published for CVE-2007-4249 yet. Limit exposure of the affected software until one is available.
Is CVE-2007-4249 being exploited?
There is no known exploitation of CVE-2007-4249 in the wild and no public exploit code.
Sources
Also known as GHSA-j7ph-7g6h-ch7w.