CVE-1999-0967

Buffer overflow in the HTML library used by Internet Explorer, Outlook Express, and Windows Explorer via the res: local resource protocol

published January 4, 2000

CVSS
โ€”
EPSS
7%
Percentile
94.1
In the wild
Unconfirmed
What it is

โš ๏ธ A buffer overflow in the HTML library of Internet Explorer, Outlook Express, and Windows Explorer could lead to unexpected behavior, like a surprise party where the guest of honor never shows up! ๐ŸŽ‰ Think of it as an overstuffed suitcase that bursts open at the airport โ€” just one too many items can cause chaos. In this case, the HTML library gets overloaded, leading to all sorts of unexpected mishaps. An attacker could potentially exploit this vulnerability to execute arbitrary code, leading to the possibility of full system compromise. Though it's not widely exploited yet, the potential for disaster is certainly there!

Put simply

Think of it as an overstuffed suitcase that bursts open at the airport โ€” just one too many items can cause chaos. In this case, the HTML library gets overloaded, leading to all sorts of unexpected mishaps. This vulnerability stems from a buffer overflow in the HTML library that mishandles the `res:` local resource protocol, allowing attackers to overwrite memory and potentially execute malicious code.

What to do

An attacker could potentially exploit this vulnerability to execute arbitrary code, leading to the possibility of full system compromise. Though it's not widely exploited yet, the potential for disaster is certainly there! While there's no immediate patch available for this older vulnerability, it's best to limit the use of affected applications and ensure you're on a modern, supported platform. Keep your software updated and consider moving away from any legacy systems still relying on these libraries. You've got this! Stay vigilant and keep your systems secure! ๐Ÿ›ก๏ธ

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.06902 ยท 94.1th percentile
Published
2000-01-04T05:00Z
EPSS history
Timeline
  • 04 JAN 05:00Z
    Buffer overflow in the HTML library used by Internet Explorer, Outlook Express, and Windows Explorer via the res: local resource protocol
    cvelistv5