CVE-2009-0070

Integer signedness error in Apple Safari allows remote attackers to read the contents of arbitrary memory locations, cause a denial of service (application…

published January 8, 2009

CVSS
—
EPSS
3%
Percentile
86.6
In the wild
Unconfirmed
What it is

⚠️ A sneaky integer signedness error in Safari could let attackers peek into memory and crash the application—like a waiter accidentally giving away the secret recipe while fumbling your order! 🔥 Think of it like a restaurant where the staff mix up the ingredient orders, leading to a mysterious dish that reveals everything about the kitchen's secrets. In this case, attackers can exploit a JavaScript function's index to access sensitive memory locations without even being noticed! This vulnerability could allow an attacker to read sensitive information from the server's memory, potentially leading to data leaks. Furthermore, it can cause the application to crash, leaving users frustrated and without access. Yikes!

Put simply

Think of it like a restaurant where the staff mix up the ingredient orders, leading to a mysterious dish that reveals everything about the kitchen's secrets. In this case, attackers can exploit a JavaScript function's index to access sensitive memory locations without even being noticed! CVE-2009-0070 stems from an integer signedness error in Apple Safari that enables remote attackers to exploit the arguments array in JavaScript functions. By manipulating this array index, an attacker could access arbitrary memory locations, leading to denial of service or information disclosure.

What to do

This vulnerability could allow an attacker to read sensitive information from the server's memory, potentially leading to data leaks. Furthermore, it can cause the application to crash, leaving users frustrated and without access. Yikes! While this issue is not currently exploited, it's wise to stay ahead of the game. Make sure to update Safari to the latest version to patch this vulnerability. Regularly check for updates and consider implementing memory protection features if applicable. You've got this! Stay vigilant and keep your systems up-to-date for a safer online experience! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02859 · 86.6th percentile
Published
2009-01-08T19:00Z
EPSS history
Timeline
  • 08 JAN 19:00Z
    Integer signedness error in Apple Safari allows remote attackers to read the contents of arbitrary memory locations, cause a denial of service (application…
    cvelistv5