Vulnerabilities > Netscape > Communicator > 4.5

DATE CVE VULNERABILITY TITLE RISK
2002-12-31 CVE-2002-2338 Improper Input Validation vulnerability in multiple products
The POP3 mail client in Mozilla 1.0 and earlier, and Netscape Communicator 4.7 and earlier, allows remote attackers to cause a denial of service (no new mail) via a mail message containing a dot (.) at a newline, which is interpreted as the end of the message.
network
low complexity
mozilla netscape CWE-20
5.0
2002-12-31 CVE-2002-2284 Unspecified vulnerability in Netscape Communicator
Netscape Communicator 4.0 through 4.79 allows remote attackers to bypass JVM security and execute arbitrary Java code via an applet that loads user-supplied Java classes.
network
low complexity
netscape
6.4
2002-12-31 CVE-2002-2248 Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in Netscape Communicator
Buffer overflow in the sun.awt.windows.WDefaultFontCharset Java class implementation in Netscape 4.0 allows remote attackers to execute arbitrary code via an applet that calls the WDefaultFontCharset constructor with a long string and invokes the canConvert method.
network
low complexity
netscape CWE-119
critical
10.0
2002-12-31 CVE-2002-2013 Mozilla 0.9.6 and earlier and Netscape 6.2 and earlier allows remote attackers to steal cookies from another domain via a link with a hex-encoded null character (%00) followed by the target domain.
network
low complexity
mozilla netscape
5.0
2001-08-02 CVE-2001-0596 Information Disclosure vulnerability in Netscape Navigator 'about:' Domain
Netscape Communicator before 4.77 allows remote attackers to execute arbitrary Javascript via a GIF image whose comment contains the Javascript.
network
low complexity
netscape
7.5
2001-01-09 CVE-2000-1187 Unspecified vulnerability in Netscape Communicator and Navigator
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.
network
low complexity
netscape
7.5
2000-10-20 CVE-2000-0676 Unspecified vulnerability in Netscape Communicator
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.
network
low complexity
netscape
5.0
2000-07-25 CVE-2000-0655 Netscape Communicator 4.73 and earlier allows remote attackers to cause a denial of service or execute arbitrary commands via a JPEG image containing a comment with an illegal field length of 1.
network
low complexity
mozilla netscape
5.0
2000-05-26 CVE-2000-0517 Unspecified vulnerability in Netscape Communicator
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.
network
low complexity
netscape
5.0
2000-05-10 CVE-2000-0409 Unspecified vulnerability in Netscape Communicator
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.
local
high complexity
netscape
3.7