// For flags

CVE-1999-0685

Netscape Communicator 4.06/4.5/4.6/4.51/4.61 - EMBED Buffer Overflow

Severity Score

9.8
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Buffer overflow in Netscape Communicator via EMBED tags in the pluginspage option.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
High
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 1999-09-02 CVE Published
  • 1999-09-02 First Exploit
  • 1999-11-25 CVE Reserved
  • 2024-08-01 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
CAPEC
References (2)
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Netscape
Search vendor "Netscape"
Communicator
Search vendor "Netscape" for product "Communicator"
4.5
Search vendor "Netscape" for product "Communicator" and version "4.5"
-
Affected
Netscape
Search vendor "Netscape"
Communicator
Search vendor "Netscape" for product "Communicator"
4.06
Search vendor "Netscape" for product "Communicator" and version "4.06"
-
Affected
Netscape
Search vendor "Netscape"
Communicator
Search vendor "Netscape" for product "Communicator"
4.6
Search vendor "Netscape" for product "Communicator" and version "4.6"
-
Affected
Netscape
Search vendor "Netscape"
Communicator
Search vendor "Netscape" for product "Communicator"
4.51
Search vendor "Netscape" for product "Communicator" and version "4.51"
-
Affected
Netscape
Search vendor "Netscape"
Communicator
Search vendor "Netscape" for product "Communicator"
4.61
Search vendor "Netscape" for product "Communicator" and version "4.61"
-
Affected