CVE-2009-1335 Denial of service in n/a
Remote attackers can cause Internet Explorer to hang by sending a document with unprintable characters, requiring user interaction to view the content.
- 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-2009-1335?
CVE-2009-1335 is a medium-severity denial of service vulnerability in Microsoft Internet Explorer, published on 17 Apr 2009. 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
Microsoft Internet Explorer 7 and 8 on Windows XP and Vista allows remote attackers to cause a denial of service (application hang) via a large document composed of unprintable characters, aka MSRC 9011jr.
Which versions are affected by CVE-2009-1335?
It affects 1 product.
Products include Microsoft Internet Explorer.
How do I fix CVE-2009-1335?
No fix has been published for CVE-2009-1335 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2009-1335 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2009-1335 exists.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in Microsoft Internet Explorer
- CVE-2014-1776 Microsoft Internet Explorer Memory Corruption
- CVE-2021-27085 Microsoft Internet Explorer Remote Code Execution
- CVE-2017-0222 Microsoft Internet Explorer Remote Code Execution
- CVE-2017-0210 Microsoft Internet Explorer Privilege Escalation
- CVE-2017-0149 Microsoft Internet Explorer Memory Corruption
Sources
Also known as GHSA-9hwh-3gx5-xqmh.