Filtered by vendor Netscape Subscriptions
Filtered by product Communicator Subscriptions
Total 35 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-1999-0424 1 Netscape 1 Communicator 2026-04-16 N/A
talkback in Netscape 4.5 allows a local user to overwrite arbitrary files of another user whose Netscape crashes.
CVE-2002-0593 3 Mozilla, Netscape, Redhat 5 Mozilla, Communicator, Navigator and 2 more 2026-04-16 N/A
Buffer overflow in Netscape 6 and Mozilla 1.0 RC1 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long channel name in an IRC URI.
CVE-2002-1766 1 Netscape 1 Communicator 2026-04-16 N/A
Buffer overflow in Composer in Netscape 4.77 allows local users to overwrite process memory and execute arbitrary code via a font tag with a long face attribute.
CVE-1999-0425 1 Netscape 1 Communicator 2026-04-16 N/A
talkback in Netscape 4.5 allows a local user to kill an arbitrary process of another user whose Netscape crashes.
CVE-1999-0537 2 Microsoft, Netscape 2 Internet Explorer, Communicator 2026-04-16 N/A
A configuration in a web browser such as Internet Explorer or Netscape Navigator allows execution of active content such as ActiveX, Java, Javascript, etc.
CVE-1999-0685 1 Netscape 1 Communicator 2026-04-16 N/A
Buffer overflow in Netscape Communicator via EMBED tags in the pluginspage option.
CVE-1999-0762 1 Netscape 2 Communicator, Navigator 2026-04-16 N/A
When Javascript is embedded within the TITLE tag, Netscape Communicator allows a remote attacker to use the "about" protocol to gain access to browser information.
CVE-1999-0809 1 Netscape 1 Communicator 2026-04-16 N/A
Netscape Communicator 4.x with Javascript enabled does not warn a user of cookie settings, even if they have selected the option to "Only accept cookies originating from the same server as the page being viewed".
CVE-1999-1002 1 Netscape 1 Communicator 2026-04-16 N/A
Netscape Navigator uses weak encryption for storing a user's Netscape mail password.
CVE-1999-1189 1 Netscape 2 Communicator, Navigator 2026-04-16 N/A
Buffer overflow in Netscape Navigator/Communicator 4.7 for Windows 95 and Windows 98 allows remote attackers to cause a denial of service, and possibly execute arbitrary commands, via a long argument after the ? character in a URL that references an .asp, .cgi, .html, or .pl file.
CVE-1999-1357 1 Netscape 1 Communicator 2026-04-16 N/A
Netscape Communicator 4.04 through 4.7 (and possibly other versions) in various UNIX operating systems converts the 0x8b character to a "<" sign, and the 0x9b character to a ">" sign, which could allow remote attackers to attack other clients via cross-site scripting (CSS) in CGI programs that do not filter these characters.
CVE-2000-0087 1 Netscape 2 Communicator, Navigator 2026-04-16 N/A
Netscape Mail Notification (nsnotify) utility in Netscape Communicator uses IMAP without SSL, even if the user has set a preference for Communicator to use an SSL connection, allowing a remote attacker to sniff usernames and passwords in plaintext.
CVE-2000-0406 1 Netscape 1 Communicator 2026-04-16 N/A
Netscape Communicator before version 4.73 and Navigator 4.07 do not properly validate SSL certificates, which allows remote attackers to steal information by redirecting traffic from a legitimate web server to their own malicious server, aka the "Acros-Suencksen SSL" vulnerability.
CVE-2000-0409 1 Netscape 1 Communicator 2026-04-16 N/A
Netscape 4.73 and earlier follows symlinks when it imports a new certificate, which allows local users to overwrite files of the user importing the certificate.
CVE-2000-0517 1 Netscape 1 Communicator 2026-04-16 N/A
Netscape 4.73 and earlier does not properly warn users about a potentially invalid certificate if the user has previously accepted the certificate for a different web site, which could allow remote attackers to spoof a legitimate web site by compromising that site's DNS information.
CVE-2000-0676 1 Netscape 1 Communicator 2026-04-16 N/A
Netscape Communicator and Navigator 4.04 through 4.74 allows remote attackers to read arbitrary files by using a Java applet to open a connection to a URL using the "file", "http", "https", and "ftp" protocols, as demonstrated by Brown Orifice.
CVE-2000-0711 2 Microsoft, Netscape 2 Virtual Machine, Communicator 2026-04-16 N/A
Netscape Communicator does not properly prevent a ServerSocket object from being created by untrusted entities, which allows remote attackers to create a server on the victim's system via a malicious applet, as demonstrated by Brown Orifice.
CVE-2000-1187 1 Netscape 2 Communicator, Navigator 2026-04-16 N/A
Buffer overflow in the HTML parser for Netscape 4.75 and earlier allows remote attackers to execute arbitrary commands via a long password value in a form field.
CVE-2001-0596 2 Netscape, Redhat 2 Communicator, Linux 2026-04-16 N/A
Netscape Communicator before 4.77 allows remote attackers to execute arbitrary Javascript via a GIF image whose comment contains the Javascript.
CVE-2001-0921 1 Netscape 1 Communicator 2026-04-16 N/A
Netscape 4.79 and earlier for MacOS allows an attacker with access to the browser to obtain passwords from form fields by printing the document into which the password has been typed, which is printed in cleartext.