CVE-2003-1388

Buffer overflow in Opera 7.02 Build 2668 allows remote attackers to crash Opera via a long HTTP request ending in a .ZIP extension

published October 19, 2007

CVSS
—
EPSS
3%
Percentile
87.4
In the wild
Unconfirmed
What it is

⚠️ A long HTTP request with a .ZIP extension can bring Opera crashing down! Just like that! 💥 Think of it like a delivery truck trying to fit through a tiny alley; if it’s too big, it’s going to get stuck and cause a backup. This buffer overflow is that truck, and the long request is the oversized cargo! If exploited, an attacker could crash Opera, leaving users stranded in a sea of error messages, unable to browse. While not the end of the world, it could be frustrating for users trying to open their favorite sites!

Put simply

Think of it like a delivery truck trying to fit through a tiny alley; if it’s too big, it’s going to get stuck and cause a backup. This buffer overflow is that truck, and the long request is the oversized cargo! This vulnerability in Opera 7.02 Build 2668 allows attackers to exploit a buffer overflow by sending an overly long HTTP request that ends in a .ZIP, causing the browser to crash when it tries to process the request.

What to do

If exploited, an attacker could crash Opera, leaving users stranded in a sea of error messages, unable to browse. While not the end of the world, it could be frustrating for users trying to open their favorite sites! Update Opera to the latest version available to mitigate this issue. As this vulnerability is not currently known to be exploited, keeping your browser regularly updated is a smart practice to ensure optimal security. You've got this! Stay updated and keep browsing safely! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03058 · 87.4th percentile
Published
2007-10-19T10:00Z
EPSS history
Timeline
  • 19 OCT 10:00Z
    Buffer overflow in Opera 7.02 Build 2668 allows remote attackers to crash Opera via a long HTTP request ending in a .ZIP extension
    cvelistv5