CVE-2013-5593: Input Validation
The SELECT element implementation in Mozilla Firefox before 25.0, Firefox ESR 24.x before 24.1, Thunderbird before 24.1, and SeaMonkey before 2.22 does not properly restrict the nature or placement of HTML within a dropdown menu, which allows remote attackers to spoof the address bar or conduct clickjacking attacks via vectors that trigger navigation off of a page containing this element.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2013-5593?
CVE-2013-5593 is rated as moderate severity due to its potential for address bar spoofing.
How do I fix CVE-2013-5593?
To fix CVE-2013-5593, upgrade to a version of Mozilla Firefox, Firefox ESR, Thunderbird, or SeaMonkey that is patched for this vulnerability.
Which applications are affected by CVE-2013-5593?
CVE-2013-5593 affects several applications including Mozilla Firefox versions before 25.0, Firefox ESR versions before 24.1, Thunderbird versions before 24.1, and SeaMonkey versions before 2.22.
Can CVE-2013-5593 be exploited remotely?
Yes, CVE-2013-5593 could be exploited remotely by attackers to spoof the address bar.
Is there a workaround for CVE-2013-5593?
There are no specific workarounds for CVE-2013-5593; the recommended action is to update to the latest available software versions.