CVE-2008-4541

Heap-based buffer overflow in the FTP subsystem in Sun Java System Web Proxy Server 4.0 through 4.0.7 allows remote attackers to execute arbitrary code via aโ€ฆ

published October 13, 2008

CVSS
โ€”
EPSS
8%
Percentile
95.0
In the wild
Unconfirmed
What it is

โš ๏ธ A crafty HTTP GET request is all it takes to exploit this heap-based buffer overflow in Sun Java System Web Proxy Server! ๐ŸŽญ Think of it like a delivery driver who refuses to check the package contents before handing it over โ€” a simple request can lead to unexpected chaos when the wrong package is delivered right into your server! ๐Ÿ“ฆ An attacker could execute arbitrary code on the server, potentially gaining full control over the system. This could lead to unauthorized access to sensitive data or even complete takeover of the web proxy server โ€” an absolute disaster waiting to happen! ๐Ÿ˜ฑ

Put simply

Think of it like a delivery driver who refuses to check the package contents before handing it over โ€” a simple request can lead to unexpected chaos when the wrong package is delivered right into your server! ๐Ÿ“ฆ This vulnerability arises from a lack of proper bounds checking in the FTP subsystem, allowing a carefully crafted HTTP GET request to overflow the heap and execute malicious code.

What to do

An attacker could execute arbitrary code on the server, potentially gaining full control over the system. This could lead to unauthorized access to sensitive data or even complete takeover of the web proxy server โ€” an absolute disaster waiting to happen! ๐Ÿ˜ฑ To safeguard your system, upgrade to Sun Java System Web Proxy Server 4.0.8 or later. Additionally, continually monitor your server for any suspicious requests and enforce strict input validation to mitigate the risk. ๐Ÿ›ก๏ธ You've got this! Stay proactive and secure your systems โ€“ the internet will be safer because of you! ๐Ÿ’ชโœจ

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.08439 ยท 95.0th percentile
Published
2008-10-13T18:00Z
EPSS history
Timeline
  • 13 OCT 18:00Z
    Heap-based buffer overflow in the FTP subsystem in Sun Java System Web Proxy Server 4.0 through 4.0.7 allows remote attackers to execute arbitrary code via aโ€ฆ
    cvelistv5